Article

Khan, R. and Ullah, S. and Qahtani, F. and Pao, W. and Talha, T. (2024) Experimental and numerical investigation of hydro-abrasive erosion in the Pelton turbine buckets for multiphase flow. Renewable Energy, 222.

Riaz, N. and Khan, M.S. and Ullah, S. and Ali, A. and Bustam, M.A. and Khalid, A. and Tamang, T.L. and Khan, A. and Al-Harrasi, A. (2024) Photocatalytic mineralization of diisopropanolamine (DIPA) from natural gas industry wastewater under visible light irradiation: Response surface optimization of synthesis parameters. Results in Engineering, 21.

Nawaz, R. and Hanafiah, M.M. and Ali, M. and Anjum, M. and Baki, Z.A. and Mekkey, S.D. and Ullah, S. and Khurshid, S. and Ullah, H. and Arshad, U. (2024) Review of the performance and energy requirements of metals modified TiO2 materials based photocatalysis for phenolic compounds degradation: A case of agro-industrial effluent. Journal of Environmental Chemical Engineering, 12 (3).

Jan, A.A. and Lai, F.-W. and Asif, M. and Akhtar, S. and Ullah, S. (2023) Embedding sustainability into bank strategy: implications for sustainable development goals reporting. International Journal of Sustainable Development and World Ecology, 30 (3). pp. 229-243.

Shamshad, H. and Ullah, F. and Ullah, A. and Kebande, V.R. and Ullah, S. and Al-Dhaqm, A. (2023) Forecasting and Trading of the Stable Cryptocurrencies With Machine Learning and Deep Learning Algorithms for Market Conditions. IEEE Access, 11. pp. 122205-122220. ISSN 21693536

Nawaz, R. and Ullah, H. and Ghanim, A.A.J. and Irfan, M. and Anjum, M. and Rahman, S. and Ullah, S. and Abdel Baki, Z. and Kumar Oad, V. (2023) Green Synthesis of ZnO and Black TiO2 Materials and Their Application in Photodegradation of Organic Pollutants. ACS Omega, 8 (39). pp. 36076-36087.

Abunowara, M. and Bustam, M.A. and Sufian, S. and Babar, M. and Eldemerdash, U. and Mukhtar, A. and Ullah, S. and Assiri, M.A. and Al-Sehemi, A.G. and Lam, S.S. (2023) High pressure CO2 adsorption onto Malaysian Mukah-Balingian coals: Adsorption isotherms, thermodynamic and kinetic investigations. Environmental Research, 218.

Inayat, A. and Rocha-Meneses, L. and Ayoub, M. and Ullah, S. and Abdullah, A.Z. and Naqvi, S.R. and Bhat, A.H. (2023) Influence of Co3O4-based catalysts on N2O catalytic decomposition and NO conversion. Environmental Science and Pollution Research, 30 (28). pp. 72224-72235. ISSN 09441344

Rocha-Meneses, L. and Inayat, A. and Ayoub, M. and Ullah, S. and Naqvi, S.R. and Farrukh, S. and Mustafa, A. and Abdullah, A.Z. and Bhat, A.H. (2023) Parametric study for N2O conversion and reduction using cobalt-oxide-based catalysts. Environmental Progress and Sustainable Energy, 42 (2). ISSN 19447442

Ullah, S. and Azmi Bustam, M. and Sagir, M. and Ali Assiri, M. and Al-Sehemi, A.G. and Ayoub, M. and Inayat, A. and Mukhtar, A. and Saqib, S. and Babar, M. and Shehzad Qureshi, K. and Shiung Lam, S. (2022) CO2 solubility and thermophysical properties in aqueous mixtures of piperazine and diethanolamine. Sustainable Energy Technologies and Assessments, 53. ISSN 22131388

Saqib, S. and Mukhtar, A. and Ullah, S. and Sagir, M. and Tahir, M.B. and Amen, R. and Babar, M. and Al-Sehemi, A.G. and Assiri, M.A. and Ibrahim, M. (2022) Carbon Dioxide Conversion Methods. Advances in Science, Technology and Innovation. pp. 221-228. ISSN 25228714

Karim, S.S. and Murtaza, Z. and Farrukh, S. and Umer, M.A. and Ali, S.S. and Younas, M. and Mubashir, M. and Saqib, S. and Ayoub, M. and Bokhari, A. and Peter, A.P. and Khoo, K.S. and Ullah, S. and Show, P.L. (2022) Future advances and challenges of nanomaterial-based technologies for electromagnetic interference-based technologies: A review. Environmental Research, 205. ISSN 00139351

Qasim, M. and Ayoub, M. and Aqsha, A. and Ghazali, N.A. and Ullah, S. and Ando, Y. and Farrukh, S. (2022) Investigation on the Redox Properties of a Novel Cu-Based Pr-Modified Oxygen Carrier for Chemical Looping Combustion. ACS Omega, 7 (45). pp. 40789-40798. ISSN 24701343

Ullah, S. and Shamraiz, U. and Elizbit and Badshah, A. and Raza, B. and Farooqi, A.S. and Tofil, H.M. and Zeb, M.A. and Alfantazi, A. (2022) Sulfur enriched cobalt-based layered double hydroxides for oxygen evolution reactions. International Journal of Hydrogen Energy, 47 (72). pp. 30799-30809. ISSN 03603199

Mohd Johari, S.A. and Ayoub, M. and Inayat, A. and Ullah, S. and Uroos, M. and Naqvi, S.R. and Farukkh, S. (2022) Utilization of Dairy Scum Waste as a Feedstock for Biodiesel Production via Different Heating Sources for Catalytic Transesterification. ChemBioEng Reviews, 9 (6). pp. 605-632. ISSN 21969744

Qureshi, S. and Mumtaz, M. and Chong, F.K. and Mukhtar, A. and Saqib, S. and Ullah, S. and Mubashir, M. and Khoo, K.S. and Show, P.L. (2022) A review on sensing and catalytic activity of nano-catalyst for synthesis of one-step ammonia and urea: Challenges and perspectives. Chemosphere, 291. ISSN 00456535

Ullah, S. and Al-Sehemi, A.G. and Mubashir, M. and Mukhtar, A. and Saqib, S. and Bustam, M.A. and Cheng, C.K. and Ibrahim, M. and Show, P.L. (2021) Adsorption behavior of mercury over hydrated lime: Experimental investigation and adsorption process characteristic study. Chemosphere, 271. ISSN 00456535

Mukhtar, A. and Saqib, S. and Ullah, S. and Sagir, M. and Tahir, M.B. and Mahmood, A. and Al-Sehemi, A.G. and Assiri, M.A. and Ibrahim, M. and Mehdi, S.E.H. (2021) Application of Membrane in Reaction Engineering for Green Synthesis. Advances in Science, Technology and Innovation. pp. 163-171. ISSN 25228714

Mukhtar, A. and Saqib, S. and Ullah, S. and Sagir, M. and Tahir, M.B. and Mahmood, A. and Al-Sehemi, A.G. and Assiri, M.A. and Ibrahim, M. and Zulfiqar, A. (2021) Applications of Polymeric Materials in Biomedical Engineering. Advances in Science, Technology and Innovation. pp. 133-142. ISSN 25228714

Saqib, S. and Mukhtar, A. and Ullah, S. and Sagir, M. and Tahir, M.B. and Amen, R. and Babar, M. and Al-Sehemi, A.G. and Assiri, M.A. and Ibrahim, M. (2021) Biological Methods for Carbon Dioxide Conversion and Utilization. Advances in Science, Technology and Innovation. pp. 165-177. ISSN 25228714

Babar, M. and Mukhtar, A. and Mubashir, M. and Saqib, S. and Ullah, S. and Quddusi, A.H.A. and Bustam, M.A. and Show, P.L. (2021) Development of a novel switched packed bed process for cryogenic CO2 capture from natural gas. Process Safety and Environmental Protection, 147. pp. 878-887. ISSN 09575820

Ullah, S. and Ahmad, F. and Al-Sehemi, A.G. and Assiri, M.A. and Raza, M.R. and Irfan, A. (2021) Effect of expandable graphite and ammonium polyphosphate on the thermal degradation and weathering of intumescent fire-retardant coating. Journal of Applied Polymer Science, 138 (17). ISSN 00218995

Ullah, S. and Ahmad, F. and Al-Sehemi, A.G. and Raza, M.R. and Assiri, M.A. and Irfan, A. and Oñate, E. and Yeoh, G.H. (2021) Effects of expandable graphite on char morphology and pyrolysis of epoxy based intumescent fire-retardant coating. Journal of Applied Polymer Science, 138 (41). ISSN 00218995

Khan, A. and Hussain, Z. and Hussain, K. and Naz, M.Y. and Jan, M.R. and Shukrullah, S. and Ullah, S. and Sulaiman, S.A. and Hussien, M. (2021) Evaluation of the catalytic activity of borax and its calcined derivatives for pyrolytic valorization of waste tire tube rubber for production of oil and gases. Reaction Kinetics, Mechanisms and Catalysis, 134 (2). pp. 883-901. ISSN 18785190

Abunowara, M. and Sufian, S. and Bustam, M.A. and Babar, M. and Eldemerdash, U. and Bencini, R. and Ullah, S. and Assiri, M.A. and Al-Sehemi, A.G. and Mukhtar, A. (2021) Experimental and theoretical investigations on kinetic mechanisms of low-pressure CO2 adsorption onto Malaysian coals. Journal of Natural Gas Science and Engineering, 88. ISSN 18755100

Zahid, I. and Ayoub, M. and Abdullah, B.B. and Mukhtar, A. and Saqib, S. and Rafiq, S. and Ullah, S. and Al-Sehemi, A.G. and Farrukh, S. and Danish, M. (2021) Glycerol Conversion to Solketal: Catalyst and Reactor Design, and Factors Affecting the Yield. ChemBioEng Reviews, 8 (3). pp. 227-238. ISSN 21969744

Mukhtar, A. and Saqib, S. and Ullah, S. and Sagir, M. and Tahir, M.B. and Mahmood, A. and Al-Sehemi, A.G. and Assiri, M.A. and Ibrahim, M. and Ali, A. (2021) Nuclear Desalination. Advances in Science, Technology and Innovation. pp. 121-135. ISSN 25228714

Yasar, A. and Rana, S. and Moniruzzaman, M. and Nazar, M. and Tabinda, A.B. and Haider, R. and Ahmad, A. and Mukhtar, A. and Qyyum, M.A. and Ullah, S. (2021) Quality and environmental impacts of oil production through pyrolysis of waste tyres. Environmental Technology and Innovation, 23. ISSN 23521864

Qadeer, M.U. and Ayoub, M. and Komiyama, M. and Khan Daulatzai, M.U. and Mukhtar, A. and Saqib, S. and Ullah, S. and Qyyum, M.A. and Asif, S. and Bokhari, A. (2021) Review of biodiesel synthesis technologies, current trends, yield influencing factors and economical analysis of supercritical process. Journal of Cleaner Production, 309. ISSN 09596526

Ullah, H. and Qureshi, K.S. and Khan, U. and Zaffar, M. and Yang, Y.J. and Rabat, N.E. and Khan, M.I. and Saqib, S. and Mukhtar, A. and Ullah, S. and Mubashir, M. and Bokhari, A. and Chai, W.S. and Chew, K.W. and Show, P.L. (2021) Self-healing epoxy coating synthesis by embedment of metal 2-methyl imidazole and acetylacetonate complexes with microcapsules. Chemosphere, 285. ISSN 00456535

Ullah, S. and Daud, H. and Zainuddin, N. and Dass, S.C. and Khalil, A. and Fanaee, H.T. and Khan, I. (2021) Space-time cluster analysis of accidental oil spills in Rivers State, Nigeria, 2011�2019. Computers, Materials and Continua, 66 (3). pp. 3065-3074. ISSN 15462218

Ullah, S. and Nor, N.H.M. and Daud, H. and Zainuddin, N. and Gandapur, M.S.J. and Ali, I. and Khalil, A. (2021) Spatial cluster analysis of COVID-19 in Malaysia (Mar-Sep, 2020). Geospatial Health, 16 (1). ISSN 18271987

Babar, M. and Mubashir, M. and Mukhtar, A. and Saqib, S. and Ullah, S. and Bustam, M.A. and Show, P.L. (2021) Sustainable functionalized metal-organic framework NH2-MIL-101(Al) for CO2 separation under cryogenic conditions. Environmental Pollution, 279. ISSN 02697491

Saqib, S. and Rafiq, S. and Muhammad, N. and Khan, A.L. and Mukhtar, A. and Ullah, S. and Nawaz, M.H. and Jamil, F. and Zhang, C. and Ashokkumar, V. (2021) Sustainable mixed matrix membranes containing porphyrin and polysulfone polymer for acid gas separations. Journal of Hazardous Materials, 411. ISSN 03043894

Mukhtar, A. and Ullah, S. and Inayat, A. and Saqib, S. and Mellon, N.B. and Assiri, M.A. and Al-Sehemi, A.G. and Khan Niazi, M.B. and Jahan, Z. and Bustam, M.A. and Ibrahim, M. (2021) Synthesis-structure-property relationship of nitrogen-doped porous covalent triazine frameworks for pre-combustion CO2 capture. Energy, 216. ISSN 03605442

Ullah, S. and Nor, N.H.M. and Daud, H. and Zainuddin, N. and Hadi Fanaee, T. and Khalil, A. (2021) An eigenspace method for detecting space-time disease clusters with unknown population-data. Computers, Materials and Continua, 70 (1). pp. 1945-1953. ISSN 15462218

Hamza, M. and Ayoub, M. and Shamsuddin, R.B. and Mukhtar, A. and Saqib, S. and Zahid, I. and Ameen, M. and Ullah, S. and Al-Sehemi, A.G. and Ibrahim, M. (2021) A review on the waste biomass derived catalysts for biodiesel production. Environmental Technology and Innovation, 21. ISSN 23521864

Mukhtar, A. and Saqib, S. and Mellon, N.B. and Babar, M. and Rafiq, S. and Ullah, S. and Bustam, M.A. and Al-Sehemi, A.G. and Muhammad, N. and Chawla, M. (2020) CO2 capturing, thermo-kinetic principles, synthesis and amine functionalization of covalent organic polymers for CO2 separation from natural gas: A review. Journal of Natural Gas Science and Engineering, 77. ISSN 18755100

Mukhtar, A. and Mellon, N. and Saqib, S. and Khawar, A. and Rafiq, S. and Ullah, S. and Al-Sehemi, A.G. and Babar, M. and Bustam, M.A. and Khan, W.A. and Tahir, M.S. (2020) CO2/CH4 adsorption over functionalized multi-walled carbon nanotubes; an experimental study, isotherms analysis, mechanism, and thermodynamics. Microporous and Mesoporous Materials, 294. ISSN 13871811

Sajid, M. and Ayoub, M. and Uemura, Y. and Yusup, S. and Abdullah, B.B. and Ullah, S. and Aqsha, A. (2020) Catalytic activity of intercalated montmorillonite clay for glycerol conversion to oligomers via microwave irradiation. Nihon Enerugi Gakkaishi/Journal of the Japan Institute of Energy, 99 (1). pp. 16-19. ISSN 09168753

Ullah, S. and Assiri, M.A. and Al-Sehemi, A.G. and Bustam, M.A. and Sagir, M. and Abdulkareem, F.A. and Raza, M.R. and Ayoub, M. and Irfan, A. (2020) Characteristically Insights, Artificial Neural Network (ANN), Equilibrium, and Kinetic Studies of Pb(II) Ion Adsorption on Rice Husks Treated with Nitric Acid. International Journal of Environmental Research, 14 (1). pp. 43-60. ISSN 17356865

Abunowara, M. and Bustam, M.A. and Sufian, S. and Babar, M. and Eldemerdash, U. and Suleman, H. and Bencini, R. and Ullah, S. (2020) Characterization of Mukah-Balingian and Merit-Pila Coals before and after Subcritical CO2 Exposure Using Surface-Area Techniques. Journal of Environmental Engineering (United States), 146 (8). ISSN 07339372

Ahmad, T. and Bustam, M.A. and Zulfiqar, M. and Moniruzzaman, M. and Idris, A. and Iqbal, J. and Asghar, H.M.A. and Ullah, S. (2020) Controllable phytosynthesis of gold nanoparticles and investigation of their size and morphology-dependent photocatalytic activity under visible light. Journal of Photochemistry and Photobiology A: Chemistry, 392. ISSN 10106030

Babar, M. and Bustam, M.A. and Maulud, A.S. and Ali, A. and Mukhtar, A. and Ullah, S. (2020) Enhanced cryogenic packed bed with optimal CO2 removal from natural gas; a joint computational and experimental approach. Cryogenics, 105. ISSN 00112275

Ullah, S. and Assiri, M.A. and Bustam, M.A. and Al-Sehemi, A.G. and Abdul Kareem, F.A. and Irfan, A. (2020) Equilibrium, kinetics and artificial intelligence characteristic analysis for Zn (II) ion adsorption on rice husks digested with nitric acid. Paddy and Water Environment, 18 (2). pp. 455-468. ISSN 16112490

Mukhtar, A. and Saqib, S. and Safdar, F. and Hameed, A. and Rafiq, S. and Mellon, N.B. and Amen, R. and Khan, M.S. and Ullah, S. and Assiri, M.A. and Babar, M. and Bustam, M.A. and Rehman, W.U. and Merican, Z.M.A. (2020) Experimental and comparative theoretical study of thermal conductivity of MWCNTs-kapok seed oil-based nanofluid. International Communications in Heat and Mass Transfer, 110. ISSN 07351933

Ullah, S. and Al-Sehemi, A.G. and Assiri, M.A. and Mukhtar, A. and Ayoub, M. and Bustam, M.A. and Gonfa, G. and Irfan, A. and Imran, M. (2020) Experimental investigation and modeling of the density, refractive index, and dynamic viscosity of 1-Propyronitrile-3-Butylimidazolium Dicyanamide. Journal of Molecular Liquids, 302. ISSN 01677322

Ullah, S. and Bustam, M.A. and Al-Sehemi, A.G. and Assiri, M.A. and Gonfa, G. and Mukhtar, A. and Ayoub, M. and Ahmad, T. (2020) Experimental investigations on the regeneration of desulfurized 1-butyl-3-methylimidazolium tetrachloroferrate BmimFeCl4 and 1-butyl-3-methylimidazolium thiocyanate BmimSCN ionic liquids: A raman spectroscopic study. Journal of Raman Spectroscopy, 51 (3). pp. 546-554. ISSN 03770486

Abunowara, M. and Sufian, S. and Bustam, M.A. and Eldemerdash, U. and Suleman, H. and Bencini, R. and Assiri, M.A. and Ullah, S. and Al-Sehemi, A.G. (2020) Experimental measurements of carbon dioxide, methane and nitrogen high-pressure adsorption properties onto Malaysian coals under various conditions. Energy, 210. ISSN 03605442

Mukhtar, A. and Mellon, N.B. and Bustam, M.A. and Saqib, S. and Lee, S.-P. and Kareem, F.A. and Ullah, S. (2020) Impact of amine functionality on the selective CO2/CH4 adsorption behavior of porous covalent triazine adsorbent. Journal of Natural Gas Science and Engineering, 83. ISSN 18755100

Ahmad, F. and Zulkurnain, E.S.B. and Ullah, S. and Al-Sehemi, A.G. and Raza, M.R. (2020) Improved fire resistance of boron nitride/epoxy intumescent coating upon minor addition of nano-alumina. Materials Chemistry and Physics, 256. ISSN 02540584

Saqib, S. and Rafiq, S. and Muhammad, N. and Khan, A.L. and Mukhtar, A. and Mellon, N.B. and Man, Z. and Ullah, S. and Al-Sehemi, A.G. and Jamil, F. (2020) Influence of interfacial layer parameters on gas transport properties through modeling approach in MWCNTs based mixed matrix composite membranes. Chemical Engineering Science, 218. ISSN 00092509

Ullah, S. and Bustam, M.A. and Al-Sehemi, A.G. and Assiri, M.A. and Abdul Kareem, F.A. and Mukhtar, A. and Ayoub, M. and Gonfa, G. (2020) Influence of post-synthetic graphene oxide (GO) functionalization on the selective CO2/CH4 adsorption behavior of MOF-200 at different temperatures; an experimental and adsorption isotherms study. Microporous and Mesoporous Materials, 296. ISSN 13871811

Qasim, U. and Ali, Z. and Nazir, M.S. and Ul Hassan, S. and Rafiq, S. and Jamil, F. and Al-Muhtaseb, A.H. and Ali, M. and Khan Niazi, M.B. and Ahmad, N.M. and Ullah, S. and Mukhtar, A. and Saqib, S. (2020) Isolation of Cellulose from Wheat Straw Using Alkaline Hydrogen Peroxide and Acidified Sodium Chlorite Treatments: Comparison of Yield and Properties. Advances in Polymer Technology, 2020. ISSN 07306679

Yasir, M. and Ahmad, F. and Yusoff, P.S.M.M. and Ullah, S. and Jimenez, M. (2020) Latest trends for structural steel protection by using intumescent fire protective coatings: a review. Surface Engineering, 36 (4). pp. 334-363. ISSN 02670844

Amen, R. and Yaseen, M. and Mukhtar, A. and Klemeš, J.J. and Saqib, S. and Ullah, S. and Al-Sehemi, A.G. and Rafiq, S. and Babar, M. and Fatt, C.L. and Ibrahim, M. and Asif, S. and Qureshi, K.S. and Akbar, M.M. and Bokhari, A. (2020) Lead and cadmium removal from wastewater using eco-friendly biochar adsorbent derived from rice husk, wheat straw, and corncob. Cleaner Engineering and Technology, 1. ISSN 26667908

Sheikh, N.A. and Ching, D.L.C. and Ullah, S. and Khan, I. (2020) Mathematical and statistical analysis of RL and RC fractional-order circuits. Fractals, 28 (8). ISSN 0218348X

Ahmad, T. and Iqbal, J. and Bustam, M.A. and Zulfiqar, M. and Muhammad, N. and Al Hajeri, B.M. and Irfan, M. and Anwaar Asghar, H.M. and Ullah, S. (2020) Phytosynthesis of cerium oxide nanoparticles and investigation of their photocatalytic potential for degradation of phenol under visible light. Journal of Molecular Structure, 1217. ISSN 00222860

Ullah, S. and Daud, H. and Dass, S.C. and Fanaee-t, H. and Kausarian, H. and Khalil, A. (2020) Space-time clustering characteristics of tuberculosis in Khyber Pakhtunkhwa Province, Pakistan, 2015�2019. International Journal of Environmental Research and Public Health, 17 (4). ISSN 16617827

Ullah, S. and Bustam, M.A. and Assiri, M.A. and Al-Sehemi, A.G. and Gonfa, G. and Mukhtar, A. and Abdul Kareem, F.A. and Ayoub, M. and Saqib, S. and Mellon, N.B. (2020) Synthesis and characterization of mesoporous MOF UMCM-1 for CO2/CH4 adsorption; an experimental, isotherm modeling and thermodynamic study. Microporous and Mesoporous Materials, 294. ISSN 13871811

Mukhtar, A. and Ullah, S. and Al�sehemi, A.G. and Assiri, M.A. and Saqib, S. and Amen, R. and Babar, M. and Bustam, M.A. and Ahmad, T. (2020) Synthesis and stability of metal-organic frameworks (Mofs) photocatalysts for the removal of persistent organic pollutants (pops) from wastewater. Current Analytical Chemistry, 17 (1). pp. 61-81. ISSN 15734110

Ul Islam, B. and Mukhtar, A. and Saqib, S. and Mahmood, A. and Rafiq, S. and Hameed, A. and Khan, M.S. and Hamid, K. and Ullah, S. and Al-Sehemi, A.G. and Ibrahim, M. (2020) Thermal Conductivity of Multiwalled Carbon Nanotubes-Kapok Seed Oil-Based Nanofluid. Chemical Engineering and Technology, 43 (8). pp. 1638-1647. ISSN 09307516

Mukhtar, A. and Saqib, S. and Mellon, N.B. and Rafiq, S. and Babar, M. and Ullah, S. and Muhammad, N. and Khan, A.L. and Ayoub, M. and Ibrahim, M. and Maqsood, K. and Bustam, M.A. and Al-Sehemi, A.G. and Klemeš, J.J. and Asif, S. and Bokhari, A. (2020) A review on CO2 capture via nitrogen-doped porous polymers and catalytic conversion as a feedstock for fuels. Journal of Cleaner Production, 277. ISSN 09596526

Inayat, A. and Ayoub, M. and Abdullah, A.Z. and Ullah, S. and Naqvi, S.R. (2019) Decomposition of N2O at low temperature over Co3O4 prepared by different methods. Environmental Progress and Sustainable Energy, 38 (4). ISSN 19447442

Khan, M.I. and Khattak, M.I. and Witjaksono, G. and Barki, Z.U. and Ullah, S. and Khan, I. and Lee, B.M. (2019) Experimental investigation of a planar antenna with band rejection features for ultra-wide band (UWB) wireless networks. International Journal of Antennas and Propagation, 2019. ISSN 16875869

Ullah, S. and Assiri, M.A. and Al-Sehemi, A.G. and Bustam, M.A. and Abdul Mannan, H. and Abdulkareem, F.A. and Irfan, A. and Saqib, S. (2019) High-temperature CO2 removal from CH4 using silica membrane: experimental and neural network modeling. Greenhouse Gases: Science and Technology, 9 (5). pp. 1010-1026. ISSN 21523878

Yasir, M. and Ahmad, F. and Megat-Yusoff, P.S.M. and Ullah, S. and Jimenez, M. (2019) Quantifying the effects of basalt fibers on thermal degradation and fire performance of epoxy-based intumescent coating for fire protection of steel substrate. Progress in Organic Coatings, 132. pp. 148-158. ISSN 03009440

Ullah, S. and Suleman, H. and Tahir, M.S. and Sagir, M. and Muhammad, S. and Al-Sehemi, A.G. and Zafar, M.-U.-R. and Kareem, F.A.A. and Maulud, A.S. and Bustam, M.A. (2019) Reactive kinetics of carbon dioxide loaded aqueous blend of 2-amino-2-ethyl-1,3-propanediol and piperazine using a pressure drop method. International Journal of Chemical Kinetics, 51 (4). pp. 291-298. ISSN 05388066

Ullah, S. and Bustam, M.A. and Assiri, M.A. and Al-Sehemi, A.G. and Abdul Kareem, F.A. and Mukhtar, A. and Ayoub, M. and Gonfa, G. (2019) Synthesis and characterization of iso-reticular metal-organic Framework-3 (IRMOF-3) for CO2/CH4 adsorption: Impact of post-synthetic aminomethyl propanol (AMP) functionalization. Journal of Natural Gas Science and Engineering, 72. ISSN 18755100

Ullah, S. and Bustam, M.A. and Assiri, M.A. and Al-Sehemi, A.G. and Sagir, M. and Abdul Kareem, F.A. and Elkhalifah, A.E.I. and Mukhtar, A. and Gonfa, G. (2019) Synthesis, and characterization of metal-organic frameworks -177 for static and dynamic adsorption behavior of CO2 and CH4. Microporous and Mesoporous Materials, 288. ISSN 13871811

Rehman, W.U. and Merican, Z.M.A. and Bhat, A.H. and Hoe, B.G. and Sulaimon, A.A. and Akbarzadeh, O. and Khan, M.S. and Mukhtar, A. and Saqib, S. and Hameed, A. and Mellon, N. and Ullah, H. and Ullah, S. and Assiri, M.A. (2019) Synthesis, characterization, stability and thermal conductivity of multi-walled carbon nanotubes (MWCNTs) and eco-friendly jatropha seed oil based nanofluid: An experimental investigation and modeling approach. Journal of Molecular Liquids, 293. ISSN 01677322

Yasir, M. and Ahmad, F. and Melor, P.S. and Ullah, S. and Ali, M. (2019) The influence of fiber length and concentration on the thermal properties of basalt fiber reinforced intumescent coating. International Journal of Recent Technology and Engineering, 7 (6). pp. 898-901. ISSN 22773878

Ahmad, F. and Ullah, S. and Merican, N.H.B.H. and Oñate, E. and Al-Sehemi, A.G. and Yeoh, G.H. (2019) An investigation on thermal performance of wollastonite and bentonite reinforced intumescent fire-retardant coating for steel structures. Construction and Building Materials, 228. ISSN 09500618

Puspitasari, W.C. and Ahmad, F. and Ullah, S. and Hussain, P. and Megat-Yusoff, P.S.M. and Masset, P.J. (2019) The study of adhesion between steel substrate, primer, and char of intumescent fire retardant coating. Progress in Organic Coatings, 127. pp. 181-193. ISSN 03009440

Abdul Kareem, F.A. and Shariff, A.M. and Ullah, S. and Mellon, N. and Keong, L.K. (2018) Adsorption of pure and predicted binary (CO2:CH4) mixtures on 13X-Zeolite: Equilibrium and kinetic properties at offshore conditions. Microporous and Mesoporous Materials, 267. pp. 221-234. ISSN 13871811

AbdulKareem, F.A. and Mohd. Shariff, A. and Ullah, S. and See, T.L. and Keong, L.K. and Mellon, N. (2018) Adsorption performance of 5A molecular sieve zeolite in water vapor�binary gas environment: Experimental and modeling evaluation. Journal of Industrial and Engineering Chemistry, 64. pp. 173-187. ISSN 1226086X

Yasir, M. and Amir, N. and Ahmad, F. and Ullah, S. and Jimenez, M. (2018) Effect of basalt fibers dispersion on steel fire protection performance of epoxy-based intumescent coatings. Progress in Organic Coatings, 122. pp. 229-238. ISSN 03009440

Gillani, Q.F. and Ahmad, F. and Mutalib, M.I.A. and Megat-Yusoff, P.S.M. and Ullah, S. (2018) Effects of Halloysite Nanotube Reinforcement in Expandable Graphite Based Intumescent Fire Retardant Coatings Developed Using Hybrid Epoxy Binder System. Chinese Journal of Polymer Science (English Edition), 36 (11). pp. 1286-1296. ISSN 02567679

Ahmad, F. and Zulkurnain, E.S.B. and Ullah, S. and Amir, N. (2018) Effects of nano-sized boron nitride on thermal decomposition and water resistance behaviour of epoxy-based intumescent coating. Journal of Analytical and Applied Pyrolysis, 132. pp. 171-183. ISSN 01652370

Abdul Kareem, F.A. and Shariff, A.M. and Ullah, S. and Dreisbach, F. and Keong, L.K. and Mellon, N. and Garg, S. (2018) Experimental measurements and modeling of supercritical CO2 adsorption on 13X and 5A zeolites. Journal of Natural Gas Science and Engineering, 50. pp. 115-127. ISSN 18755100

Gillani, Q.F. and Ahmad, F. and Abdul Mutalib, M.I. and Megat-Yusoff, P.S.M. and Ullah, S. and Messet, P.J. and Zia-ul-Mustafa, M. (2018) Thermal degradation and pyrolysis analysis of zinc borate reinforced intumescent fire retardant coatings. Progress in Organic Coatings, 123. pp. 82-98. ISSN 03009440

Abdul Kareem, F.A. and Shariff, A.M. and Ullah, S. and Keong, L.K. and Mellon, N. (2018) Total and partial uptakes of multicomponent vapor-gas mixtures on 13X zeolite at 343K: Experimental and modeling study. Microporous and Mesoporous Materials, 258. pp. 95-113. ISSN 13871811

Ullah, S. and Daud, H. and Dass, S.C. and Hadi, F.-T. and Khalil, A. (2018) An eigenspace approach for detecting multiple space-time disease clusters: Application to measles hotspots detection in khyber-pakhtunkhwa, Pakistan. PLoS ONE, 13 (6). ISSN 19326203

Puspitasari, W.C. and Ahmad, F. and Ullah, S. and Rafi Raza, M. and Hussain, P. and Yusoff, P.S.M. and Azmi, Y. (2018) The study of corrosion behaviour of intumescent fire retardant coating with structural steel substrate. International Journal of Electrochemical Science, 13 (10). pp. 9916-9930. ISSN 14523981

Gillani, Q.F. and Ahmad, F. and Melor, P.S. and Mutlib, M.I.A. and Ullah, S. (2018) A synergy study of zinc borate in halloysite nanotube reinforced, siloxane epoxy base intumescent fire resistive coatings: Eine Synergieuntersuchung zu Zinkborat in, mit Halloysit-Nanoröhren verstärkten, Siloxane Epoxy basierten, intumeszenten feuerfesten Beschichtungen. Materialwissenschaft und Werkstofftechnik, 49 (4). pp. 420-426. ISSN 09335137

Ullah, S. and Daud, H. and Dass, S.C. and Khan, H.N. and Khalil, A. (2017) Detecting space-time disease clusters with arbitrary shapes and sizes using a co-clustering approach. Geospatial Health, 12 (2). pp. 210-216. ISSN 18271987

Gonfa, G. and Bustam, M.A. and Muhammad, N. and Ullah, S. (2017) Effect of task specific thiocyanate based ionic liquids on relative volatility of cyclohexane and benzene azeotropic mixture. Journal of Molecular Liquids, 238. pp. 208-214. ISSN 01677322

Ullah, S. and Ahmad, F. and Shariff, A.M. and Bustam, M.A. and Gonfa, G. and Gillani, Q.F. (2017) Effects of ammonium polyphosphate and boric acid on the thermal degradation of an intumescent fire retardant coating. Progress in Organic Coatings, 109. pp. 70-82. ISSN 03009440

Hazwani Dzulkafli, H. and Ahmad, F. and Ullah, S. and Hussain, P. and Mamat, O. and Megat-Yusoff, P.S.M. (2017) Effects of talc on fire retarding, thermal degradation and water resistance of intumescent coating. Applied Clay Science, 146. pp. 350-361. ISSN 01691317

Abdul Kareem, F.A. and Shariff, A.M. and Ullah, S. and Garg, S. and Dreisbach, F. and Keong, L.K. and Mellon, N. (2017) Experimental and Neural Network Modeling of Partial Uptake for a Carbon Dioxide/Methane/Water Ternary Mixture on 13X Zeolite. Energy Technology, 5 (8). pp. 1373-1391. ISSN 21944288

Ullah, S. and Bustam, M.A. and Shariff, A.M. and Gonfa, G. and Ayoub, M. and Raihan, M. (2017) Experimental study of corrosion on A36 mild steel towards aqueous 2-Amino-2-Ethyl-1, 3-Propanediol and diethanolamine. International Journal of Electrochemical Science, 12 (2). pp. 1642-1656. ISSN 14523981

Kaur, J. and Ahmad, F. and Ullah, S. and Yusoff, P.S.M.M. and Ahmad, R. (2017) The Role of Bentonite Clay on Improvement in Char Adhesion of Intumescent Fire-Retardant Coating with Steel Substrate. Arabian Journal for Science and Engineering, 42 (5). pp. 2043-2053. ISSN 2193567X

Zia-ul-Mustafa, M. and Ahmad, F. and Ullah, S. and Amir, N. and Gillani, Q.F. (2017) Thermal and pyrolysis analysis of minerals reinforced intumescent fire retardant coating. Progress in Organic Coatings, 102. pp. 201-216. ISSN 03009440

Ullah, S. and Ahmad, F. and Shariff, A.M. and Raza, M.R. and Masset, P.J. (2017) The role of multi-wall carbon nanotubes in char strength of epoxy based intumescent fire retardant coating. Journal of Analytical and Applied Pyrolysis, 124. pp. 149-160. ISSN 01652370

Ullah, S. and Bustam, M.A. and Shariff, A.M. and Gonfa, G. and Izzat, K. (2016) Experimental and quantum study of corrosion of A36 mild steel towards 1-butyl-3-methylimidazolium tetrachloroferrate ionic liquid. Applied Surface Science, 365. pp. 76-83. ISSN 01694332

Ayoub, M. and Ullah, S. and Inayat, A. and Mahmood, S.M. (2016) Investigation of biodiesel-drive glycerol conversion to polyglycerol over basic modified AlPC catalyst. ARPN Journal of Engineering and Applied Sciences, 11 (4). pp. 2668-2672. ISSN 18196608

Naz, M.Y. and Shukrullah, S. and Sulaiman, S.A. and Najeeb-Ur-Rehman and Khan, Y. and Ghaffar, A. and Ullah, S. (2016) Investigations on spatial distribution of low temperature plasma parameters using NiCr wire probe diagnostic. Measurement: Journal of the International Measurement Confederation, 91. pp. 194-200. ISSN 02632241

Gonfa, G. and Bustam, M.A. and Shariff, A.M. and Muhammad, N. and Ullah, S. (2016) Quantitative structure�activity relationships (QSARs) for estimation of activity coefficient at infinite dilution of water in ionic liquids for natural gas dehydration. Journal of the Taiwan Institute of Chemical Engineers, 66. pp. 222-229. ISSN 18761070

Ullah, S. and Shariff, A.M. and Bustam, M.A. and Elkhalifah, A.E.I. and Gonfa, G. and Kareem, F.A.A. (2016) The Role of Multiwall Carbon Nanotubes in Cu-BTC Metal-Organic Frameworks for CO2 Adsorption. Journal of the Chinese Chemical Society, 63 (12). pp. 1022-1032. ISSN 00094536

Khan, M.A. and Ullah, S. and Ching, D.L.C. and Khan, I. and Ullah, S. and Islam, S. and Gul, T. (2016) A mathematical study of an epidemic disease model spread by rumors. Journal of Computational and Theoretical Nanoscience, 13 (5). pp. 2856-2866. ISSN 15461955

Naz, M.Y. and Shukrullah, S. and Khan, Y. and Ghaffar, A. and Rehman, N.U. and Ullah, S. (2015) Actinometry study on dissociation fraction in low pressure capactively coupled Ar-O2 mixture plasma. High Energy Chemistry, 49 (6). pp. 449-458. ISSN 00181439

Gonfa, G. and Bustam, M.A. and Muhammad, N. and Ullah, S. (2015) Density and excess molar volume of binary mixture of thiocyanate-based ionic liquids and methanol at temperatures 293.15-323.15 K. Journal of Molecular Liquids, 211. pp. 734-741. ISSN 01677322

Abid, S.A. and Othman, M. and Shah, N. and Sabir, O. and Khan, A.U.R. and Ali, M. and Shafi, J. and Ullah, S. (2015) Merging of DHT-based logical networks in MANETs. Transactions on Emerging Telecommunications Technologies, 26 (12). pp. 1347-1367. ISSN 21615748

Ullah, S. and Shariff, A.M. and Bustam, M.A. and Nadeem, M. and Naz, M.Y. and Ayoub, M. (2015) Study on effect of benzotriazole and surfactants on corrosion inhibition of copper alloys in sulphuric acid. International Journal of Electrochemical Science, 10 (11). pp. 9443-9455. ISSN 14523981

Ullah, S. and Shariff, A.M. and Bustam, M.A. and Nadeem, M. and Naz, M.Y. and Ayoub, M. (2015) Study on effect of benzotriazole and surfactants on corrosion inhibition of copper alloys in sulphuric acid. International Journal of Electrochemical Science, 10 (10). pp. 8321-8333. ISSN 14523981

Naz, M.Y. and Shukrullah, S. and Ghaffar, A. and Shakir, I. and Ullah, S. and Sagir, M. and Pervaiz, M. (2015) Surface morphology and mechanical strength of AISI M2 tool steel treated in abnormal glow region of plasma. Surface Engineering and Applied Electrochemistry, 51 (1). pp. 58-64. ISSN 10683755

Pervaiz, M. and Yousaf, M. and Sagir, M. and Mushtaq, M. and Naz, M.Y. and Ullah, S. and Mushtaq, R. (2015) Synthesis and characterization of bimetallic post transition complexes for antimicrobial activity. Synthesis and Reactivity in Inorganic, Metal-Organic and Nano-Metal Chemistry, 45 (4). pp. 546-552. ISSN 15533174

Ullah, S. and Bustam, M.A. and Ahmad, F. and Nadeem, M. and Naz, M.Y. and Sagir, M. and Shariff, A.M. (2015) Synthesis and characterization of melamine formaldehyde resins for decorative paper applications. Journal of the Chinese Chemical Society, 62 (2). pp. 182-190. ISSN 00094536

Ayoub, M. and Inayat, A. and Rashid, U. and Ullah, S. and Lal, B. (2015) Synthesis of stable lithium modified mesoporous catalyst for oligomerization of biodisel-drive glycerol to diglycerol. Chemical Engineering Transactions, 45. pp. 1291-1296. ISSN 22839216

Gonfa, G. and Bustam, M.A. and Sharif, A.M. and Mohamad, N. and Ullah, S. (2015) Tuning ionic liquids for natural gas dehydration using COSMO-RS methodology. Journal of Natural Gas Science and Engineering, 27. pp. 1141-1148. ISSN 18755100

Riaz, N. and Bustam, M.A. and Kait, C.F. and Man, Z.B. and Khan, M.S. and Shariff, A.M. and Shimekit, B. and Ullah, S. and Elkhalifah, A.E.I. (2014) Adsorption of AZO dye orange II by supported TiO2: A review. Applied Mechanics and Materials, 625. pp. 770-774. ISSN 16609336

Ullah, S. and Shariff, A.M. and Bustam, M.A. and Elkhalifah, A.E.I. and Murshid, G. and Riaz, N. and Shimekit, B. (2014) Effect of modified MIL-53 with multi-wall carbon nanotubes and nano fibers on CO2 adsorption. Applied Mechanics and Materials, 625. pp. 870-873. ISSN 16609336

Elkhalifah, A.E.I. and Bustam, M.A. and Shariff, A.M. and Ullah, S. and Shimekit, B. and Riaz, N. (2014) Effects of intercalated mono-, di- and triethanolammonium cations on the structural and surface characteristics of sodium form of bentonite. Applied Mechanics and Materials, 625. pp. 98-101. ISSN 16609336

Ullah, S. and Ahmad, F. (2014) Effects of zirconium silicate reinforcement on expandable graphite based intumescent fire retardant coating. Polymer Degradation and Stability, 103 (1). pp. 49-62. ISSN 01413910

Shimekit, B. and Shariff, A. and Mukhtar, H. and Bustam, A. and Elkhalifah, A.E.I. and Ullah, S. and Riaz, N. (2014) Interfacial defects on mixed matrix membranes and mitigation techniques for gas separation: A review. Applied Mechanics and Materials, 625. pp. 653-656. ISSN 16609336

Pervaiz, M. and Yousaf, M. and Sagir, M. and Naz, M.Y. and Mushtaq, M. and Ullah, S. and Chatha, S.A.S. (2014) Novel preparation and spectral investigation of monometallic transition metal Schiff base complexes (Zn, Cu, Mn, Co) as bacteria and fungus inhibitors. Main Group Chemistry, 13 (2). pp. 129-145. ISSN 10241221

Murshid, G. and Shariff, A.M. and Bustam, M.A. and Ullah, S. (2014) Solubility of Co2 in piperazine (PZ) activated aqueous solutions of 2- amino-2-methyl-1-propanol (AMP) at elevated pressures. Applied Mechanics and Materials, 625. pp. 233-236. ISSN 16609336

Ullah, S. and Ahmad, F. and Shariff, A.M. and Bustam, M.A. (2014) Synergistic effects of kaolin clay on intumescent fire retardant coating composition for fire protection of structural steel substrate. Polymer Degradation and Stability, 110. pp. 91-103. ISSN 01413910

Ullah, S. and Bustam, M.A. and Nadeem, M. and Naz, M.Y. and Tan, W.L. and Shariff, A.M. (2014) Synthesis and thermal degradation studies of melamine formaldehyde resins. Scientific World Journal, 2014. ISSN 23566140

Naz, M.Y. and Shukrullah, S. and Ghaffar, A. and Shakir, I. and Ullah, S. and Sagir, M. (2014) Testing of nickel-chrome alloy as a tip material for multi-tip langmuir probes. Surface Review and Letters, 21 (4). ISSN 0218625X

Ullah, S. and Nadeem, M. and Shariff, A.B.M. and Ahmad, F. and Shahid, S.A. and Sagir, M. and Raza Malik, M.R. and Mushtaq, M. (2014) The synergistic effect of thiourea and surfactants on corrosion inhibition of stainless steel-316 in hydrochloric acid. Advanced Materials Research, 917. pp. 28-34. ISSN 10226680

Ullah, S. and Ahmad, F. and Yusoff, P.S.M.M. (2013) Effect of boric acid and melamine on the intumescent fire-retardant coating composition for the fire protection of structural steel substrates. Journal of Applied Polymer Science, 128 (5). pp. 2983-2993. ISSN 00218995

Farhana Mohamad, W. and Ahmad, F. and Ullah, S. (2013) Effect of inorganic fillers on thermal performance and char morphology of intumescent fire retardant coating. Asian Journal of Scientific Research, 6 (2). pp. 263-271. ISSN 19921454

Ullah, S. and Ahmad, F. (2012) Enhancing the char resistant of expandable graphite based intumescent fire retardant coatings by using multi-wall carbon nano tubes for structural steel. Solid State Phenomena, 185. pp. 90-93. ISSN 10120394

Ahmad, F. and Ullah, S. and Hamizol, M.S. (2012) To study the effect of Aluminium Trihydrate and fumed silica on intumescent fire retardant coating. Journal of Applied Sciences, 12 (24). pp. 2631-2635. ISSN 18125654

Ullah, S. and Ahmad, F. and Megat-Yusoff, P.S.M. (2011) Effect of boric acid with kaolin clay on thermal degradation of intumescent fire retardant coating. Journal of Applied Sciences, 11 (21). pp. 3645-3649. ISSN 18125654

Ullah, S. and Ahmad, F. and Megat-Yusoff, P.S.M. and Azm, N.H.B. (2011) A study of bonding mechanism of expandable graphite based intumescent coating on steel substrate. Journal of Applied Sciences, 11 (9). pp. 1630-1635. ISSN 18125654

Conference or Workshop Item

Nor, N.H.M. and Daud, H. and Ullah, S. (2022) Cluster detection for spatio-temporal dengue cases at Selangor districts using multi-EigenSpot algorithm. In: UNSPECIFIED.

Ayoub, M. and Yusuf, S. and Inayat, A. and Ullah, S. and Uroos, M. and Ahmad, M. and Zafar, M. and Zulqarnain (2021) Synthesis and Characterization of Waste Eggshell-Based Montmorillonite Clay Catalyst for Biodiesel Production from Waste Cooking Oil. In: UNSPECIFIED.

Ayoub, M. and Yusoff, M.H.M. and Yusup, S.B. and Danish, M. and Ullah, S. and Farrukh, S. (2020) Effect of microwave irradiation on the etherification of biodiesel-derived glycerol in a solvent free process. In: UNSPECIFIED.

Yasir, M. and Amir, N. and Ahmad, F. and Ullah, S. and Jimenez, M. (2019) Synergistic effect of basalt fiber on the thermal properties of intumescent fire retardant coating. In: UNSPECIFIED.

Ayoub, M. and Mahmood, S.M. and Ahmad, W. and Ullah, S. and Ahmad, M. and Zafar, M. and Farrukh, S. and Nasr, N.H. (2018) Carbon Dioxide CO 2 Capture Using Amino Acid Salt Solution. In: UNSPECIFIED.

Ayoub, M. and Sufian, S. and Hailegiorgis, S.M. and Ullah, S. and Uemura, Y. (2017) Conversion of glycerol to polyglycerol over waste duck-bones as a catalyst in solvent free etherification process. In: UNSPECIFIED.

Gillani, Q.F. and Ahmad, F. and Mutalib, M.I.A. and Melor, P.S. and Ullah, S. and Arogundade, A. (2016) Effect of Dolomite Clay on Thermal Performance and Char Morphology of Expandable Graphite Based Intumescent Fire Retardant Coatings. In: UNSPECIFIED.

Shukrullah, S. and Mohamed, N.M. and Shaharun, M.S. and Ullah, S. and Naz, M.Y. (2016) Effective CO2 adsorption on pristine and chemically functionalized MWCNTs. In: UNSPECIFIED.

Ayoub, M. and Ullah, S. and Inayat, A. and Bhat, A.H. and Hailegiorgis, S.M. (2016) Process Optimization for Biodiesel Production from Waste Frying Oil over Montmorillonite Clay K-30. In: UNSPECIFIED.

Ahmad, F. and Ullah, S. and Aziz, H. and Omar, N.S. (2015) Thermal performance of glass fiber reinforced intumescent fire retardant coating for structural applications. In: UNSPECIFIED.

Ahmad, F. and Ullah, S. and Mohammad, W.F. and Shariff, M.F. (2014) Thermal performance of alumina filler reinforced intumescent fire retardant coating for structural application. In: UNSPECIFIED.

Book

Amen, R. and Mukhtar, A. and Saqib, S. and Ullah, S. and Al-Sehemi, A.G. and Mehdi, S.E.H. and Babar, M. and Bustam, M.A. (2021) History and development of nanomaterials. Elsevier, pp. 1-14. ISBN 9780128238233