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A biomass-derived N-doped porous carbon catalyst for the aerobic dehydrogenation of nitrogen heterocycles.
- Source :
- New Journal of Chemistry; 1/28/2022, Vol. 46 Issue 4, p1791-1799, 9p
- Publication Year :
- 2022
-
Abstract
- N-doped porous carbon (NC) was synthesized from sugar cane bagasse, which is a sustainable and widely available biomass waste. The preferred NC sample had a well-developed porous structure, a graphene-like surface morphology and different N species. More importantly, the heterogeneous carbocatalyst exhibited superior catalytic performance in the aerobic dehydrogenation of various heterocyclic nitrogen compounds (49 examples, up to 96% yield), similar to that of C<subscript>3</subscript>N<subscript>4</subscript> and GO. Characterization by TEM, BET and XPS accompanied by the EPR analysis revealed that the enhanced catalytic properties of NC came from its high activation ability for both O<subscript>2</subscript> and heterocyclic nitrogen, attributed to the porous structure and pyridinic N (N-6) species, respectively. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 11440546
- Volume :
- 46
- Issue :
- 4
- Database :
- Complementary Index
- Journal :
- New Journal of Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 154859470
- Full Text :
- https://doi.org/10.1039/d1nj05411b