Article

Siyal, A.A. and Radin Mohamed, R.M.S. and Shamsuddin, R. and Ridzuan, M.B. (2024) A comprehensive review of synthesis kinetics and formation mechanism of geopolymers. RSC Advances, 14 (1). pp. 446-462.

Ghani, S.M.M. and Rabat, N.E. and Abdul Rahim, A.R. and Johari, K. and Siyal, A.A. and Kumeresen, R. (2023) Amine Infused Fly Ash Grafted Acrylic Acid/Acrylamide Hydrogel for Carbon Dioxide (CO2) Adsorption and Its Kinetic Analysis. Gels, 9 (3).

Siyal, A.A. and Shamsuddin, R. and Komiyama, M. and Manogaran, M.D. and Soehartanto, T. (2023) Control Strategies for Enhanced Biogas Production from Chicken Manure. ChemBioEng Reviews, 10 (4). pp. 423-440.

Low, A. and Shamsuddin, R. and Siyal, A.A. (2022) Economic analysis of waste minimisation and energy recovery from spent bleaching earth. Cleaner Engineering and Technology, 7. ISSN 26667908

Rosli, M.H. and Siyal, A.A. and Shamsuddin, R.M. and Low, A. (2022) FEASIBILTY OF KAOLIN AND MICA AS BLEACHING EARTHS FOR THE REMOVAL OF ORGANIC COMPOUNDS FROM CRUDE PALM OIL. Jurnal Teknologi, 84 (5). pp. 145-154. ISSN 01279696

Hamidi, R.M. and Siyal, A.A. and Luukkonen, T. and Shamsuddin, R.M. and Moniruzzaman, M. (2022) Fly ash geopolymer as a coating material for controlled-release fertilizer based on granulated urea. RSC Advances, 12 (51). pp. 33187-33199. ISSN 20462069

Hakimi, M. and Shamsuddin, R. and Pendyala, R. and Siyal, A.A. and AlMohamadi, H. (2021) Co-anaerobic digestion of chicken manure with the addition of Cymbopogan citratus, Mentha piperita and Citrus sinensis as fly deterrent agents: Biogas production and Kinetic study. Bioresource Technology Reports, 15. ISSN 2589014X

Siyal, A.A. and Low, A. and Shamsuddin, R. (2021) Fatty acid distillate as an alternative boiler fuel. Energy Reports, 7. pp. 8688-8698. ISSN 23524847

Siyal, A.A. and Shamsuddin, M.R. and Low, A. (2021) Fly ash based geopolymer for the adsorption of cationic and nonionic surfactants from aqueous solution � A feasibility study. Materials Letters, 283. ISSN 0167577X

Siyal, A.A. and Shamsuddin, M.R. and Khahro, S.H. and Low, A. and Ayoub, M. (2021) Optimization of synthesis of geopolymer adsorbent for the effective removal of anionic surfactant from aqueous solution. Journal of Environmental Chemical Engineering, 9 (1). ISSN 22133437

Siyal, A.A. and Shamsuddin, R. and Low, A. and Hidayat, A. (2020) Adsorption Kinetics, Isotherms, and Thermodynamics of Removal of Anionic Surfactant from Aqueous Solution Using Fly Ash. Water, Air, and Soil Pollution, 231 (10). ISSN 00496979

Zulfiqar, M. and Chowdhury, S. and Samsudin, M.F.R. and Siyal, A.A. and Omar, A.A. and Ahmad, T. and Sufian, S. (2020) Effect of organic solvents on the growth of TiO2 nanotubes: An insight into photocatalytic degradation and adsorption studies. Journal of Water Process Engineering, 37. ISSN 22147144

Saeed, A.A.H. and Harun, N.Y. and Sufian, S. and Siyal, A.A. and Zulfiqar, M. and Bilad, M.R. and Vagananthan, A. and Al-Fakih, A. and Ghaleb, A.A.S. and Almahbashi, N. (2020) Eucheuma cottonii seaweed-based biochar for adsorption of methylene blue dye. Sustainability (Switzerland), 12 (24). pp. 1-15. ISSN 20711050

Zulfiqar, M. and Chowdhury, S. and Omar, A.A. and Siyal, A.A. and Sufian, S. (2020) Response surface methodology and artificial neural network for remediation of acid orange 7 using TiO2-P25: optimization and modeling approach. Environmental Science and Pollution Research, 27 (27). pp. 34018-34036. ISSN 09441344

Siyal, A.A. and Shamsuddin, M.R. and Low, A. and Rabat, N.E. (2020) A review on recent developments in the adsorption of surfactants from wastewater. Journal of Environmental Management, 254. ISSN 03014797

Siyal, A.A. and Shamsuddin, M.R. and Rabat, N.E. and Zulfiqar, M. and Man, Z. and Low, A. (2019) Fly ash based geopolymer for the adsorption of anionic surfactant from aqueous solution. Journal of Cleaner Production, 229. pp. 232-243. ISSN 09596526

Siyal, A.A. and Shamsuddin, M.R. and Khan, M.I. and Rabat, N.E. and Zulfiqar, M. and Man, Z. and Siame, J. and Azizli, K.A. (2018) A review on geopolymers as emerging materials for the adsorption of heavy metals and dyes. Journal of Environmental Management, 224. pp. 327-339. ISSN 03014797

Irfan Khan, M. and Khan, H.U. and Azizli, K. and Sufian, S. and Man, Z. and Siyal, A.A. and Muhammad, N. and Faiz ur Rehman, M. (2017) The pyrolysis kinetics of the conversion of Malaysian kaolin to metakaolin. Applied Clay Science, 146. pp. 152-161. ISSN 01691317

Siyal, A.A. and Azizli, K.A. and Man, Z. and Ismail, L. and Khan, M.I. (2016) Geopolymerization kinetics of fly ash based geopolymers using JMAK model. Ceramics International, 42 (14). pp. 15575-15584. ISSN 02728842

Zamri, N.H. and Ismail, L. and Abdul Rahim, R.H. and Siyal, A.A. and Man, Z. and Azizli, K.A. (2015) Kinetics of geopolymer solidification study using texture analyzer. Materials Science Forum, 803. pp. 75-80. ISSN 02555476

Siyal, A.A. and Ismail, L. and Man, Z. and Azizli, K.A. (2014) Effect of NaOH and water contents on solidification of sodium silicate free geopolymer. Applied Mechanics and Materials, 625. pp. 3-6. ISSN 16609336

Pauzi, A.H. and Ismail, L. and Siyal, A.A. and Man, Z. and Azizli, K.A. (2014) Experimental study of geopolymer solidification kinetics. Applied Mechanics and Materials, 625. pp. 127-130. ISSN 16609336

Conference or Workshop Item

Kaliappan, S.K. and Siyal, A.A. and Man, Z. and Lay, M. and Shamsuddin, R. (2018) Effect of pore forming agents on geopolymer porosity and mechanical properties. In: UNSPECIFIED.

Siyal, A.A. and Rashid Shamsuddin, M. and Rabat, N.E. and Zulfiqar, M. and Ayoub, M. and Azizli, K.A. (2018) Removal of anionic surfactant sodium dodecylbenzenesulfonate from water using fly ash adsorbent. In: UNSPECIFIED.

Siyal, A.A. and Azizli, K.A. and Man, Z. and Ullah, H. (2016) Effects of Parameters on the Setting Time of Fly Ash Based Geopolymers Using Taguchi Method. In: UNSPECIFIED.

Khan, M.I. and Azizli, K. and Sufian, S. and Man, Z. and Siyal, A.A. and Ullah, H. (2015) Determination of anisotropy and multimorphology in fly ash based geopolymers. In: UNSPECIFIED.

Siyal, A.A. and Azizli, K.A. and Ismail, L. and Man, Z. and Khan, M.I. (2015) Quantification of geopolymers production by chemical methods- A short review. In: UNSPECIFIED.