Results 331 to 340 of about 904,424 (390)

Activating and Stabilizing Lattice Oxygen via Self-Adaptive Zn-NiOOH Sub-Nanowires for Oxygen Evolution Reaction.

Journal of the American Chemical Society
Efficient and durable catalysts for the oxygen evolution reaction are essential for realizing the large-scale application of water electrolysis technologies. Here, we report a novel Zn-doped NiOOH subnanowires (Zn-NiOOH SNWs) catalyst synthesized via the
Yuan Huang, Zeyu Wang, Hai-Ting Xiao, Qingda Liu, Xun Wang   +4 more
semanticscholar   +1 more source

Atomic cation-vacancy engineering of NiFe-layered double hydroxides for improved activity and stability towards the oxygen evolution reaction.

Angewandte Chemie, 2021
NiFe-layered double hydroxides (NiFe-LDH) are among the most active catalysts developed to date for the oxygen evolution reaction (OER) in alkaline media, though their long-term OER stability remains unsatisfactory.
Lishan Peng, N. Yang, Yuqi Yang, Qing Wang, Xiaoyin Xie, D. Sun-Waterhouse, L. Shang, Tierui Zhang, Geoffrey I N Waterhouse   +8 more
semanticscholar   +1 more source

Bifunctional Near‐Neutral Electrolyte Enhances Oxygen Evolution Reaction

Angewandte Chemie, 2023
AbstractPerformance of electrocatalytic reactions depends on not only the composition and structure of the active sites, but also their local environment, including the surrounding electrolyte. In this work, we demonstrate that BF2(OH)2− anion is the key fluoroborate species formed in the mixed KBi/KF (KBi=potassium borate) electrolyte to enhance the ...
Kaiyue Zhao, Yu Tao, Linke Fu, Chen Li, Bingjun Xu   +4 more
openaire   +2 more sources

Heterostructured Electrocatalysts for Oxygen Evolution Reaction

Journal of Materials Chemistry A
In recent years, with the global response to the emission reduction pressure caused by climate change, global awareness of green hydrogen has progressively grown.
Shao-Lan Zheng, Huimin Xu, Hong-Rui Zhu, Tingting Shuai, Qinqi Zhan, Chenxin Huang, Gao-Ren Li   +6 more
semanticscholar   +1 more source

Semiconducting Polymers for Oxygen Evolution Reaction under Light Illumination.

Chemical Reviews, 2022
Sunlight-driven water splitting to produce hydrogen fuel has stimulated intensive scientific interest, as this technology has the potential to revolutionize fossil fuel-based energy systems in modern society.
Yuanxing Fang, Y. Hou, Xianzhi Fu, Xinchen Wang   +3 more
semanticscholar   +1 more source

Cation Defect Engineering of Transition Metal Electrocatalysts for Oxygen Evolution Reaction

Advanced Energy Materials, 2022
The rational design and development of highly efficient oxygen evolution reaction (OER) electrocatalysts is vital for the application of renewable energy devices.
Dafeng Yan, Chen Xia, Wenjing Zhang, Qi Hu, Chuanxin He, B.Y. Xia, Shuangyin Wang   +6 more
semanticscholar   +1 more source

Identification of the Origin for Reconstructed Active Sites on Oxyhydroxide for Oxygen Evolution Reaction

Advances in Materials, 2022
The regulation of atomic and electronic structures of active sites plays an important role in the rational design of oxygen evolution reaction (OER) catalysts toward electrocatalytic hydrogen generation.
Chen Wang, Panlong Zhai, Mingyue Xia, Wei Liu, Junfeng Gao, Licheng Sun, Jungang Hou   +6 more
semanticscholar   +1 more source

Ru-Co Pair Sites Catalyst Boosts the Energetics for Oxygen Evolution Reaction.

Angewandte Chemie, 2022
Manipulating the coordination environment of the active center via anions modulation to reveal tailored activity and selectivity has been widely achieved, especially for carbon-based single-atom site catalysts (SACs). However, tuning ligand fields of the
Xiaobo Zheng, Jiarui Yang, Zhongfei Xu, Qishun Wang, Jiabin Wu, Erhuan Zhang, Shixue Dou, Wenping Sun, Dingsheng Wang, Yadong Li   +9 more
semanticscholar   +1 more source

Interface engineering for photoelectrochemical oxygen evolution reaction

Chemical Society Reviews
This comprehensive review provides a holistic overview of recent advances in interface engineering strategies for photoelectrochemical water oxidation, highlighting their role in improving device efficiency and stability.
Yequan Xiao, Jie Fu, Yuriy Pihosh, Keshab Karmakar, Beibei Zhang, Kazunari Domen, Yanbo Li   +6 more
openaire   +2 more sources

Atomic cobalt catalysts for the oxygen evolution reaction

Chemical Communications, 2020
Atomically dispersed Co/N-codoped graphene electrocatalysts require an ultra-low onset overpotential of approximately 210 mV on a glassy carbon electrode in both 1.0 M KOH and 0.1 M KOH solutions.
Qiaoqiao Zhang, Zhiyao Duan, Min Li, Jingqi Guan   +3 more
openaire   +2 more sources