Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Zhaoping Shi"'
Autor:
Jingsen Bai, Tuo Zhao, Mingjun Xu, Bingbao Mei, Liting Yang, Zhaoping Shi, Siyuan Zhu, Ying Wang, Zheng Jiang, Jin Zhao, Junjie Ge, Meiling Xiao, Changpeng Liu, Wei Xing
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract The limited durability of metal-nitrogen-carbon electrocatalysts severely restricts their applicability for the oxygen reduction reaction in proton exchange membrane fuel cells. In this study, we employ the chemical vapor modification method
Externí odkaz:
https://doaj.org/article/8cab223db1b94937b9fb4de035cc8eaa
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-9 (2024)
Abstract Heterogeneous nano-electrocatalysts doped with nonmetal atoms have been studied extensively based on the so-called dopant-based active sites, while little attention has been paid to the stability of these dopants under working conditions. In
Externí odkaz:
https://doaj.org/article/6d7196bcfd10439f8080173fc8b63a21
Autor:
Zhaoping Shi, Ji Li, Yibo Wang, Shiwei Liu, Jianbing Zhu, Jiahao Yang, Xian Wang, Jing Ni, Zheng Jiang, Lijuan Zhang, Ying Wang, Changpeng Liu, Wei Xing, Junjie Ge
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-14 (2023)
The poor stability of ruthenium-based catalysts has greatly hampered their application in polymer electrolyte membrane water electrolysis. Here, the authors uncover the decisive role of reaction route on catalytic performance, which enables the scree
Externí odkaz:
https://doaj.org/article/2be55e272176488280a410e9179beb14
Autor:
Yang Li, Xian Wang, Ying Wang, Zhaoping Shi, Yuqi Yang, Tuo Zhao, Zheng Jiang, Changpeng Liu, Wei Xing, Junjie Ge
Publikováno v:
Carbon Energy, Vol 5, Iss 9, Pp n/a-n/a (2023)
Abstract CO impurity‐induced catalyst deactivation has long been one of the biggest challenges in proton‐exchange membrane fuel cells, with the poisoning phenomenon mainly attributed to the overly strong adsorption on the catalytic site. Here, we
Externí odkaz:
https://doaj.org/article/17ca130e5aad4658a52ef589ae7c2175
Publikováno v:
Energies, Vol 15, Iss 8, p 2908 (2022)
For large-scale and sustainable water electrolysis, it is of great significance to develop cheap and efficient electrocatalysts that can replace platinum. Currently, it is difficult for most catalysts to combine high activity and stability. To solve
Externí odkaz:
https://doaj.org/article/06bbffe5498d434ebe8ce435cb6cdd2b
Autor:
Chuang Fan, Zihan Huang, Xianyu Hu, Zhaoping Shi, Tianyang Shen, Yawen Tang, Xiaojun Wang, Lin Xu
Publikováno v:
Green Energy & Environment, Vol 3, Iss 4, Pp 310-317 (2018)
Because of the intriguing electronic properties, high specific surface areas and confinement effect, two-dimensional (2D) noble metal nanosheets usually exhibit fascinating physicochemical properties and thus hold great promises in fuel cell devices
Externí odkaz:
https://doaj.org/article/45cc36b9ed4f4181b37b74e50ab7fac9
Publikováno v:
Electrochemistry Communications, Vol 113, Iss , Pp - (2020)
PtRh alloys are highly active in the anodic methanol oxidation reaction (MOR) but few studies have looked at their evolution in the composition and structure during the catalytic process. Herein, a uniformly dispersed carbon-supported PtRh (PtRh/C) c
Externí odkaz:
https://doaj.org/article/00a03e48c5574d89af3ed3587fd1b98f
Autor:
Liting Yang, Shuai Hou, Siyuan Zhu, Zhaoping Shi, Xian Wang, Jiadong Jiang, Yuyi Chu, Jingsen Bai, Ying Wang, Lijuan Zhang, Zheng Jiang, Changpeng Liu, Wei Xing, Junjie Ge
Publikováno v:
ACS Catalysis. 12:13523-13532
Publikováno v:
Chem.
Autor:
Hongxiang Wu, Yibo Wang, Zhaoping Shi, Xue Wang, Jiahao Yang, Meiling Xiao, Junjie Ge, Wei Xing, Changpeng Liu
Publikováno v:
Journal of Materials Chemistry A. 10:13170-13189
Advanced optimization strategies for Ir-based oxygen evolution catalysts include morphological regulation, heteroatomic doping, crystal phase control, and support introduction.