Ikreedeegh, Riyadh Ramadhan and Hossen, Md Arif and Tahir, Muhammad (2024) 2D/2D GO-modified g-C3N4 nanocomposite for efficient photocatalytic CO2 reduction to CH4 under visible light. Solar Energy and Sustainable Development, 13 (2). pp. 254-263. ISSN 2411-9636. (Published)
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Abstract
Polymeric graphitic phase carbon nitride (g-C3N4) photocatalysts offer significant potential for CO2photoreduction into solar fuels despite their efficiency restricted due to poor light response and recombination of photo-generated charges. This study focused on the modification of g-C3N4by single-layered graphene oxide (GO) for enhancing photocatalytic CO2reduction activity to form CH4. Well-designed 2D/2D GO-g-C3N4was fabricated using facile thermal strategy. The hybrid photocatalyst exhibited improved CO2photoreduction performance to produce CH4. The maximum CH4yield of 25.61 µmol g-1 was achieved after 4 h of visible light illumination which represents about 25% enhancement compared to pristine g-C3N4.
| Item Type: | Article |
|---|---|
| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | 2D/2D nanostructure; Carbon-based nanomaterials; CH4production; Photocatalytic CO2 reduction; Solar fuels |
| Subjects: | T Technology > T Technology (General) T Technology > TA Engineering (General). Civil engineering (General) |
| Faculty/Division: | Institute of Postgraduate Studies |
| Depositing User: | Mr Muhamad Firdaus Janih@Jaini |
| Date Deposited: | 28 Feb 2025 02:25 |
| Last Modified: | 28 Feb 2025 02:25 |
| URI: | http://umpir.ump.edu.my/id/eprint/43929 |
| Download Statistic: | View Download Statistics |
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