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Dopamine polymer derived isolated single-atom site metals/N-doped porous carbon for benzene oxidation

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Abstract

Isolated single-atom site metals/nitrogen-doped porous carbon (ISAS M/NPC, M = Fe, Co, Ni) catalysts are successfully prepared by a top–down polymerization-pyrolysis-etching-activation (PPEA) strategy, which uses dopamine as the precursor. Due to the isolated single atom Fe active sites and porous structure, the ISAS Fe/NPC catalyst displays a high benzene conversion up to 42.6% and nearly 100% phenol selectivity.

Graphical abstract: Dopamine polymer derived isolated single-atom site metals/N-doped porous carbon for benzene oxidation

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Article information


Submitted
21 May 2020
Accepted
23 Jun 2020
First published
24 Jun 2020

Chem. Commun., 2020, Advance Article
Article type
Communication

Dopamine polymer derived isolated single-atom site metals/N-doped porous carbon for benzene oxidation

K. Wu, F. Zhan, R. Tu, W. Cheong, Y. Cheng, L. Zheng, W. Yan, Q. Zhang, Z. Chen and C. Chen, Chem. Commun., 2020, Advance Article , DOI: 10.1039/D0CC03620J

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