Y
Yanghua He
Researcher at State University of New York System
Publications - 42
Citations - 5057
Yanghua He is an academic researcher from State University of New York System. The author has contributed to research in topics: Catalysis & Chemistry. The author has an hindex of 18, co-authored 29 publications receiving 2504 citations. Previous affiliations of Yanghua He include Sun Yat-sen University & Dalian Institute of Chemical Physics.
Papers
More filters
Journal ArticleDOI
Nitrogen-Coordinated Single Cobalt Atom Catalysts for Oxygen Reduction in Proton Exchange Membrane Fuel Cells.
Xiao Xia Wang,Xiao Xia Wang,David A. Cullen,Yung Tin Pan,Sooyeon Hwang,Maoyu Wang,Zhenxing Feng,Jingyun Wang,Mark H. Engelhard,Hanguang Zhang,Yanghua He,Yuyan Shao,Dong Su,Karren L. More,Jacob S. Spendelow,Gang Wu +15 more
TL;DR: A high-performance nitrogen-coordinated single Co atom catalyst is derived from Co-doped metal-organic frameworks (MOFs) through a one-step thermal activation and achieves respectable activity and stability for the oxygen reduction reaction (ORR) in challenging acidic media.
Journal ArticleDOI
Highly active atomically dispersed CoN 4 fuel cell cathode catalysts derived from surfactant-assisted MOFs: carbon-shell confinement strategy
Yanghua He,Sooyeon Hwang,David A. Cullen,M. Aman Uddin,Lisa Langhorst,Boyang Li,Stavros Karakalos,A. Jeremy Kropf,Evan C. Wegener,Joshua Sokolowski,Mengjie Chen,Deborah J. Myers,Dong Su,Karren L. More,Guofeng Wang,Shawn Litster,Gang Wu +16 more
TL;DR: In this article, a new type of atomically dispersed Co doped carbon catalyst with a core-shell structure has been developed via a surfactant-assisted metal-organic framework approach.
Journal ArticleDOI
Advanced Electrocatalysts with Single-Metal-Atom Active Sites.
Yuxuan Wang,Hongyang Su,Yanghua He,Ligui Li,Shangqian Zhu,Hao Shen,Pengfei Xie,Xianbiao Fu,Guangye Zhou,Chen Feng,Dengke Zhao,Fei Xiao,Xiaojing Zhu,Yachao Zeng,Minhua Shao,Shaowei Chen,Gang Wu,Jie Zeng,Chao Wang +18 more
TL;DR: This review aims to provide a comprehensive summary on the recent development of single-atom electrocatalysts for various energy-conversion reactions using state-of-the-art microscopic and spectroscopic techniques.
Journal ArticleDOI
Atomically dispersed metal–nitrogen–carbon catalysts for fuel cells: advances in catalyst design, electrode performance, and durability improvement
TL;DR: A comprehensive review of significant breakthroughs, remaining challenges, and perspectives regarding the M-N-C catalysts in terms of catalyst activity, stability, and membrane electrode assembly (MEA) performance in PEMFC technologies is provided.
Journal ArticleDOI
Performance enhancement and degradation mechanism identification of a single-atom Co–N–C catalyst for proton exchange membrane fuel cells
Xiaohong Xie,Cheng He,Boyang Li,Yanghua He,David A. Cullen,Evan C. Wegener,A. Jeremy Kropf,Ulises Martinez,Yingwen Cheng,Mark H. Engelhard,Mark E. Bowden,Miao Song,Teresa Lemmon,Xiaohong S. Li,Zimin Nie,Jian Liu,Deborah J. Myers,Piotr Zelenay,Guofeng Wang,Gang Wu,Vijay Ramani,Yuyan Shao +21 more
TL;DR: In this paper, an atomically dispersed Co and N co-doped carbon (CoN4C12) catalyst with porphyrin-like sites is reported with an improved activity and durability in PEM fuel cell conditions.