Nor Fadzil, Noor Fatina Emelin and Abouzari-Lotf, Ebrahim and Md. Sha'rani, Saidatul Sophia and Ting, Teo Ming and Che Jusoh, Nurfatehah Wahyuny and Ahmad, Arshad (2020) Preparation of porous membrane with graphene oxide for vanadium redox flow battery. In: 8th Conference on Emerging Energy and Process Technology 2019, CONCEPT 2019, 27 November 2019 - 28 November 2019, Kuala Lumpur, Malaysia.
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Official URL: http://dx.doi.org/10.1088/1757-899X/808/1/012012
Abstract
Graphene oxide (GO) was functionalized onto both sides of grafted porous polyethylene/polypropylene (PEPP) membrane sheet through sonication and simple immersion. Graphene oxide is a trending material in the field due to its excellent properties such as highly resistant to alkaline/acidic and strong mechanical strength, low cost and easily accessible. PEPP was successfully modified and the fiber gap of PEPP was reduced by grafting with GMA functionalized with GO. With addition of GO, modified PEPP membrane became hydrophilic with the addition of hydrogen bond from the GO. The FTIR results also showed traces of GMA on the surface of PEPP and after functionalized the membrane, it has shown prominent new peak which correspond to the C bond from GO from ultrasonication method.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | graphene oxide, GO, GMA, polyethylene/polypropylene, PEPP |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Malaysia-Japan International Institute of Technology |
| ID Code: | 91096 |
| Deposited By: | Yanti Mohd Shah |
| Deposited On: | 31 May 2021 13:45 |
| Last Modified: | 31 May 2021 13:45 |
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