C
Cheng’an Zhong
Researcher at University of Science and Technology of China
Publications - 8
Citations - 1260
Cheng’an Zhong is an academic researcher from University of Science and Technology of China. The author has contributed to research in topics: Electrocatalyst & Proton exchange membrane fuel cell. The author has an hindex of 7, co-authored 7 publications receiving 697 citations.
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Journal ArticleDOI
3D Nitrogen-Anion-Decorated Nickel Sulfides for Highly Efficient Overall Water Splitting.
Pengzuo Chen,Tianpei Zhou,Mengxing Zhang,Yun Tong,Cheng’an Zhong,Nan Zhang,Lidong Zhang,Changzheng Wu,Yi Xie +8 more
TL;DR: A new N-anion-decorated Ni3 S2 material synthesized by a simple one-step calcination route is put forward, acting as a superior bifunctional electrocatalyst for the OER/HER for the first time.
Journal ArticleDOI
High-purity pyrrole-type FeN4 sites as a superior oxygen reduction electrocatalyst
Nan Zhang,Tianpei Zhou,Minglong Chen,Hu Feng,Ruilin Yuan,Cheng’an Zhong,Wensheng Yan,Yangchao Tian,Xiaojun Wu,Wangsheng Chu,Changzheng Wu,Yi Xie +11 more
TL;DR: In this paper, a high-purity pyrrole-type FeN4 catalyst was proposed for proton exchange membrane fuel cells (PEMFCs), which exhibited extremely outstanding ORR activity with an ultra high active area current density of 6.89 mA m−2 in acid medium, which exceeds that of most reported metal-nitrogen coordination catalysts.
Journal ArticleDOI
Ultrathin Cobalt Oxide Layers as Electrocatalysts for High-Performance Flexible Zn–Air Batteries
Tianpei Zhou,Wan-Fei Xu,Nan Zhang,Zhiyi Du,Cheng’an Zhong,Wensheng Yan,Huanxin Ju,Wangsheng Chu,Hong Jiang,Changzheng Wu,Yi Xie +10 more
TL;DR: One-nanometer-scale ultrathin cobalt oxide (CoOx) layers are fabricated on a conducting substrate to achieve superior bifunctional activity in both the ORR and OER and ultrahigh output power for flexible Zn-air batteries and provide abundant active sites for electrocatalytic activity.
Journal ArticleDOI
High-Density Planar-like Fe2N6 Structure Catalyzes Efficient Oxygen Reduction
Nan Zhang,Tianpei Zhou,Jiankai Ge,Yue Lin,Zhiyi Du,Cheng’an Zhong,Wenjie Wang,Qiyang Jiao,Ruilin Yuan,Yangchao Tian,Wangsheng Chu,Changzheng Wu,Yi Xie +12 more
TL;DR: In this paper, a planar-like Fe2N6 active site was proposed as a highly efficient oxygen reduction catalyst for PEMFCs, which brought synergic advantages of accelerated catalytic kinetics and highly suppressed side reaction, successfully promoting its catalytic activity and stability.
Journal ArticleDOI
Nanopore Confinement of Electrocatalysts Optimizing Triple Transport for an Ultrahigh-Power-Density Zinc-Air Fuel Cell with Robust Stability.
Tianpei Zhou,Huan Shan,Hao Yu,Cheng’an Zhong,Jiankai Ge,Nan Zhang,Wangsheng Chu,Wensheng Yan,Qian Xu,HengAn Wu,Changzheng Wu,Yi Xie +11 more
TL;DR: This study highlights an ultrahigh-power-density Zn-air fuel cell with robust stability that shows the best stability under high-current-density discharging and superior power density compared to most reported non-noble-metal electrocatalysts.