Tiwari, M and Yadav, RK and Singh, S and Singh, P and Shahin, R and Singh, O and Gupta, NK and Pandey, SK and Tiwary, D and Baeg, J-O (2024) Sunlight sparks spectacular C(sp3)�H bond arylation: Rod shape ACC@MeF composite shines bright in 2,4-dinitrophenylhydrazine reaction. In: Vietnam Journal of Chemistry, 62 . pp. 301-308.
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Abstract
The solar light responsive selective C(sp3)�H bond activation by photocatalytic pathway using graphene platform as photocatalyst is a green and sustainable route to achieve value-added chemicals on gram scale synthesis. Graphene has low activity due to fast recombination charges, band gap suitability problems, and inefficient solar light absorption ability. Therefore, activated carbon cloth-based nitrogen-rich phenolic resin was developed from melem and formaldehyde. The ACC@MeF light-harvesting composite demonstrates outstanding light-harvesting capability, leading to enhanced photocatalytic performance in C(sp3)�H bond formation, suitability of band gap, high molar extinction coefficient and high thermal stability. The development of metal-free activated carbon cloth-based melem formaldehyde resin for the solar light photocatalytic transformation of organic compounds is anticipated to have broad-reaching applications. © 2024 Vietnam Academy of Science and Technology and Wiley-VCH GmbH.
| Item Type: | Journal Article |
|---|---|
| Publication: | Vietnam Journal of Chemistry |
| Publisher: | John Wiley and Sons Inc |
| Additional Information: | The copyright for this article belongs to Vietnam Academy of Science and Technology and Wiley-VCH GmbH. |
| Keywords: | Activated carbon; Chemical activation; Energy gap; Graphene; Light absorption; Solar light; Synthetic resins, ACC@MeF composite photocatalyst; Activated-carbon cloths; Arylations; Bond activation; C(sp3)�H bond activation; Composite photocatalysts; H-bonds; Light-harvesting; Photo-catalytic; Solar light, Formaldehyde |
| Department/Centre: | Division of Mechanical Sciences > Centre for Sustainable Technologies (formerly ASTRA) |
| Date Deposited: | 30 Aug 2024 10:30 |
| Last Modified: | 30 Aug 2024 10:30 |
| URI: | http://eprints.iisc.ac.in/id/eprint/84904 |
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