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Wei Shi
Researcher at Xiamen University
Publications - 4
Citations - 605
Wei Shi is an academic researcher from Xiamen University. The author has contributed to research in topics: Catalysis & Proton exchange membrane fuel cell. The author has an hindex of 4, co-authored 4 publications receiving 476 citations.
Papers
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Journal ArticleDOI
S‐Doping of an Fe/N/C ORR Catalyst for Polymer Electrolyte Membrane Fuel Cells with High Power Density
Yu-Cheng Wang,Yu-Jiao Lai,Lin Frank Song,Zhi-You Zhou,Jianguo Liu,Qiang Wang,Xiaodong Yang,Chi Chen,Chi Chen,Wei Shi,Yanping Zheng,Muhammad Rauf,Shi-Gang Sun +12 more
TL;DR: An improved Fe/N/C catalyst derived from Fe(SCN)3, poly-m-phenylenediamine, and carbon black is presented, which exhibits excellent ORR activity and the maximal power density could exceed 1 W cm(-2).
Journal ArticleDOI
Modeling Fe/N/C Catalysts in Monolayer Graphene
Xiaodong Yang,Yanping Zheng,Jing Yang,Wei Shi,Jin-Hui Zhong,Cankun Zhang,Xue Zhang,Yu-Hao Hong,Xin-Xing Peng,Zhi-You Zhou,Shi-Gang Sun +10 more
TL;DR: In this article, a single-atomic-layer Fe/N/C model catalyst based on monolayer graphene (FeN-MLG) was designed to explore the active sites.
Journal ArticleDOI
Sulfur-doping achieves efficient oxygen reduction in pyrolyzed zeolitic imidazolate frameworks
Chao Zhang,Bing An,Ling Yang,Binbin Wu,Wei Shi,Yu-Cheng Wang,La-Sheng Long,Cheng Wang,Wenbin Lin,Wenbin Lin +9 more
TL;DR: In this paper, the first synthesis of sulfurated porous carbon materials with well-defined morphologies and uniform N/S distributions via pyrolysis of zeolitic imidazolate frameworks loaded with sulfur-containing molecules was reported.
Journal ArticleDOI
A mesoporous Fe/N/C ORR catalyst for polymer electrolyte membrane fuel cells
TL;DR: In this paper, mesoporous Fe/N/C was synthesized through heat treatment of KJ600 carbon black coated with poly-2-aminobenzimidazole and FeCl 3.