Search

Your search keyword '"Li, Jing"' showing total 2 results

Refine your results

2 results on '"Li, Jing"'

1. Multistage porogen-induced heteroporous Co, N-doped carbon catalyst toward efficient oxygen reduction.

Author

Shi, Jiawei, Kazim, Farhad M. D., Xue, Shiji, Li, Jing, Yang, Zehui, and Cai, Weiwei

Subjects
*OXYGEN reduction, *CATALYTIC activity, *NITROGEN, *CARBON, *CATALYSTS, *METALS
Abstract

Co, N co-doped carbon (CoN@C) with properly engineered heteropores was facilely synthesized using metal carbonate hydroxides as metal precursor and multistage porogen. CoN@C therefore exhibits superior ORR catalytic activity with a half-wave potential of 0.876 V vs. RHE, and the CoN@C-based zinc-air battery can be stably cycled for 100 h. [ABSTRACT FROM AUTHOR]

Published
2021
Full Text
View/download PDF

2. N-Rich hetero-porous defective carbon induced by trace B-doping enables efficient oxygen reduction.

Author

Shi, Jiawei, Zhang, Xinlei, Lei, Yun, Li, Jing, Yang, Zehui, Qu, Konggang, and Cai, Weiwei

Subjects
*OXYGEN reduction, *BORON, *CATALYSTS, *NITROGEN, *CARBON
Abstract

A facile boron doping strategy to improve the nitrogen retention in carbon-based catalysts is developed toward efficient oxygen reduction reaction via offsetting the electron migration. By considering the hetero-porous structure at the same time, this B, N co-doped catalyst outperforms commercial Pt/C in terms of both activity and stability. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results