TY  - CONF
VL  - 19
EP  - 1737
UR  - https://www.scopus.com/inward/record.uri?eid=2-s2.0-85087851547&doi=10.1016%2fj.matpr.2019.11.203&partnerID=40&md5=73c445076fca34b8321f49acd724521e
A1  - Suhaimi, N.H.
A1  - Yeong, Y.F.
A1  - Jusoh, N.
A1  - Asri, M.F.M.
SN  - 22147853
PB  - Elsevier Ltd
Y1  - 2019///
KW  - Composite membranes; Crystalline materials; Gas permeable membranes; Organometallics; Scanning electron microscopy; Separation
KW  -  6FDA-durene; CH 4; CO2/CH4 separation; Diethylenetriamine; Ethylene diamine; Functionalized; Metal organic framework; Metalorganic frameworks (MOFs); Separation performance; Zeolitic imidazolate framework-8
KW  -  Carbon dioxide
SP  - 1730
ID  - scholars11888
TI  - Amine-Functionalized Metal Organic Framework (MOF)/6FDA-Durene Composite Membranes for CO2 Removal from CH4
N1  - cited By 9; Conference of 2018 International Conference on Chemical Sciences and Engineering: Advance and New Materials, ICCSE 2018 ; Conference Date: 7 November 2018 Through 8 November 2018; Conference Code:157391
N2  - In this work, composite membranes were fabricated by incorporating amine-functionalized zeolitic imidazolate framework 8 (ZIF-8) into 6FDA-durene polyimide. ZIF-8 particles was functionalized by N-3-(Dimethoxymethylsilyl)propyl ethylenediamine (AAPTMS) and N1-(3-Trimethoxysilylpropyl) diethylenetriamine (AEPTMS). Functionalization of ZIF-8 by amine-functional group may possibly enhance the CO2/CH4 separation performances by improving the compatibility between ZIF-8 and 6FDA-durene polymer. The resultant membranes were analysed by using X-Ray Diffraction (XRD), Field Emission Scanning Electron Microscope (FESEM) and Energy Dispersion X-ray (EDX). Then, the separation performance test were performed using pure carbon dioxide (CO2) and methane (CH4) gases. The results showed that CO2 permeability of 548 Barrer and CO2/CH4 ideal selectivity of 17 were obtained using 1.0 wt% AAPTMS-ZIF-8/6FDA-durene composite membrane, while 1.0 wt% AEPTMS-ZIF-8/6FDA-durene composite membrane exhibited CO2 permeability of 533 barrer and CO2/CH4 gas pair selectivity of 12. On the other hand, 1.0 wt% ZIF-8/6FDA-durene composite membrane showed CO2 permeability and CO2/CH4 selectivity of 610 barrer and 15, respectively. Therefore, it can be concluded in this work that, selection of another suitable amine functionalization group for the modification of ZIF-8 is needed in later works to further improve the performance of the membrane in CO2 removal from CH4. © 2019 Elsevier Ltd.
AV  - none
ER  -