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- Title
Predispersed Carbocatalyst: Vertically Aligned Nitrogen‐Doped Graphene Rooted on SiC Microspheres for Selective Oxidation.
- Authors
Ma, Jun; Wu, Nan; Sun, Shi‐an; Yao, Ting; Li, Gong‐yi; Hu, Tian‐jiao; Li, Yi‐he; Li, Xiao‐dong
- Abstract
Abstract: Vertically aligned N‐doped graphene rooted on SiC microspheres (NG on SiC) is prepared by precursor pyrolysis. One of the raw materials, acetonitrile, has three important effects that could facilitate the N‐doping process effectively, promote the lateral dimensions and improve the graphitization degree of NG on SiC significantly. The metal‐free carbocatalyst NG on SiC is an effective and selective oxidation catalyst towards targeted C−H bond activation of ethylbenzene. The unique nanostructure of NG on SiC is composed of predispersed graphene, which is expected to avoid harmful agglomeration during preparation, storage, transportation, and applications.
- Subjects
MICROSPHERES; OXIDATION of silicon carbide; GRAPHENE; DISPERSING agents; GRAPHITIZATION
- Publication
ChemCatChem, 2018, Vol 10, Issue 4, p825
- ISSN
1867-3880
- Publication type
Article
- DOI
10.1002/cctc.201701239