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Published in: Journal of Materials Science 4/2022

03-01-2022 | Energy materials

The oxygen reduction activity on platinum-decorated nitrogen-doped bilayer graphene

Authors: Ting Wang, Jianfeng Liu, Keji Miao, Yangyang Yin, Junjie Ma, Shibin Yin, Weiguo Pan

Published in: Journal of Materials Science | Issue 4/2022

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Abstract

Studied the oxygen reduction reaction activity of materials with different structures such as single-doped N, single-doped Pt, and double-layer graphene (BLG) co-doped with N and Pt. The BLG models under different doping conditions are established, and then oxygen molecules are adsorbed on the surface of BLG-based catalyst models. Through optimizing the structure of established models, the adsorption energy of oxygen for different models is calculated and then compares their oxygen reduction activities. Finally, it is found that the oxygen reduction activity of platinum-decorated and nitrogen-doped BLG is better than that of single doping. Meanwhile, the ORR activity of surface adsorption is also better than that of interlayer adsorption.

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Literature
Metadata
Title
The oxygen reduction activity on platinum-decorated nitrogen-doped bilayer graphene
Authors
Ting Wang
Jianfeng Liu
Keji Miao
Yangyang Yin
Junjie Ma
Shibin Yin
Weiguo Pan
Publication date
03-01-2022
Publisher
Springer US
Published in
Journal of Materials Science / Issue 4/2022
Print ISSN: 0022-2461
Electronic ISSN: 1573-4803
DOI
https://doi.org/10.1007/s10853-021-06677-5

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