在缺陷纳米碳上实现接近 Pt 的析氢反应——碳缺陷与杂原子的协同作用。

Achieving near-Pt hydrogen production on defect nanocarbon the synergy between carbon defects and heteroatoms.

机构信息

Key Laboratory of Functional Inorganic Material Chemistry (Ministry of Education of China), School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080, China.

School of Food Engineering, Harbin University, Harbin 150080, China.

出版信息

Chem Commun (Camb). 2023 Feb 14;59(14):1995-1998. doi: 10.1039/d2cc06895h.

DOI:10.1039/d2cc06895h

PMID:36723089

Abstract

The effect of the synergy between vacancy defects and a phosphorus dopant on the hydrogen evolution reaction (HER) of nanocarbon was revealed for the first time both experimentally and theoretically, and the as-prepared catalysts show near-Pt HER activities, which are the best among metal-free catalysts.

摘要

首次从实验和理论上揭示了空位缺陷和磷掺杂剂之间的协同作用对纳米碳析氢反应（HER）的影响，所制备的催化剂表现出接近铂的 HER 活性，在无金属催化剂中表现最佳。