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Journal of Materials Science

Erschienen in:

03.01.2022 | Energy materials

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

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

Erschienen in: Journal of Materials Science | Ausgabe 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.

Vorheriger Artikel On the modeling of the multi-segment capacitance: a fractional-order model and Ag-doped SnO2 electrode fabrication

Nächster Artikel Phosphorus-doped silicon nanoparticles as high performance LIB negative electrode

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Titel: The oxygen reduction activity on platinum-decorated nitrogen-doped bilayer graphene
verfasst von: Ting Wang
Jianfeng Liu
Keji Miao
Yangyang Yin
Junjie Ma
Shibin Yin
Weiguo Pan
Publikationsdatum: 03.01.2022
Verlag: Springer US
Erschienen in: Journal of Materials Science / Ausgabe 4/2022
Print ISSN: 0022-2461
Elektronische ISSN: 1573-4803
DOI: https://doi.org/10.1007/s10853-021-06677-5

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