DFT investigation of the oxygen reduction reaction over nitrogen (N) doped graphdiyne as an electrocatalyst: the importance of pre-adsorbed OH* and the solvation effect

Author:

Wang Yuelin1ORCID,Pham Thanh Ngoc1ORCID,Halim Harry H.1,Yan Likai2ORCID,Morikawa Yoshitada13ORCID

Affiliation:

1. Department of Precision Engineering, Graduate School of Engineering, Osaka University, 2-1, Yamada-oka, Osaka 565-0871, Suita, Japan

2. Institute of Functional Material Chemistry, Key Laboratory of Polyoxometalate Science of Ministry of Education, Faculty of Chemistry, Northeast Normal University, Changchun, 130024, P. R. China

3. Research Center for Precision Engineering, Graduate School of Engineering, Osaka University, 2-1 Yamada-oka, Suita 565-0871, Osaka, Japan

Abstract

ORR on OH* preadsorbed sp-N1GDY/G surface with solvation effect has a lower overpotential (0.46 V), which is close to the experiment value (0.36 V).

Funder

Japan Society for the Promotion of Science

Ministry of Education, Culture, Sports, Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Chemistry (miscellaneous)

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