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Rational design of double-shelled Fe-, N-, and S-tridoped hollow mesoporous carbon spheres as high-performance catalysts for organic reactions
- Zeng, Tao, Hu, Xiaojie, Feng, Hongru, Zhang, Haiyan, Chen, Jianmeng, Song, Shuang
- Chemical communications 2018 v.54 no.24 pp. 2974-2977
- active sites, carbon, catalysts, catalytic activity, electron transfer, iron, p-nitrophenol, porous media
- Herein, hollow large-pore mesoporous carbon spheres with double Fe-, N-, and S-tridoped shells (DSHM-Fe/SNC) were fabricated via a rational self-sacrificing template route. Benefiting from the abundance of multi-heteroatom doping induced active sites, unique hierarchical structures to enhance active site exposure, and conductive networks to facilitate electron transfer, the as-prepared DSHM-Fe/SNC materials exhibit remarkable catalytic performance and excellent reusability toward reduction of p-nitrophenol.