期刊论文

Yu, Ying

英文

Applied Catalysis B: Environmental

0926-3373

2020

268

118449

10.1016/j.apcatb.2019.118449

This work was financially supported by the National Natural Science Foundation of China (Nos. 21573085 and 51872108 ), the Wuhan Planning Project of Science and Technology (No. 2018010401011294 ), self-determined research funds of Central China Normal University (CCNU) from the college’s basic research and operation through the Chinese Ministry of Education (No. CCNU18TS034 ), and the Excellent Doctoral Dissertation Cultivation Grant from CCNU (No. 2018YBZZ086 ). We thank the 1W2B station in the Beijing Synchrotron Radiation Facility (BSRF) for XAS measurement. We thank Prof. M. Qiu for DFT calculations.

本校为第一且通讯机构

Oxygen evolution reaction (OER) is a key process in electrochemical conversion technologies. The rational design of efficient catalyst and understanding of structure-property relationship in catalysis still remain grand challenge. Herein, nitrogen-coordinated CoS2 ultrafine nanoparticles (NPs) self-encapsulated in graphene (N-CoS2@graphene) are obtained through employing zeolitic imidazolate frameworks (ZIFs) as precursors. An in-situ N-coordinated and graphene self-encapsulated strategy is developed to improve the catalytic activity and stabil...