Results 41 to 50 of about 4,584,056 (379)

Single-atomic platinum on fullerene C60 surfaces for accelerated alkaline hydrogen evolution

Nature Communications, 2023
The electrocatalytic hydrogen evolution reaction (HER) is one of the most studied and promising processes for hydrogen fuel generation. Single-atom catalysts have been shown to exhibit ultra-high HER catalytic activity, but the harsh preparation ...
Ruiling Zhang, Yaozhou Li, Xuan Zhou, Ao Yu, Qi Huang, Ting Xu, Longtao Zhu, P. Peng, Shuyan Song, L. Echegoyen, Fang‐Fang Li   +10 more
semanticscholar   +1 more source

Investigation of pitting corrosion and hydrogen evolution of aluminum and AA2024 alloy by simultaneous electrochemical measurements and imaging

Electrochemistry Communications, 2021
To investigate the “negative difference effect” (NDE) in the anode hydrogen evolution process that is accompanied by pitting corrosion of aluminum, an electrochemical real-time data acquisition device was designed and used.
Hong Ju, Shufa Liu, Wei Zhang, Yuanfeng Yang, Jinzhuo Duan   +4 more
doaj   +1 more source

Hydrogen production by electrolysis of a phosphate solution on a stainless steel cathode [PDF]

, 2010
The catalytic properties of phosphate species, already shown on the reduction reaction in anaerobic corrosion of steels, are exploited here for hydrogen production.
Basséguy, Régine, Bergel, Alain, De Silva Munoz, Leonardo, Féron, Damien   +3 more
core   +2 more sources

Machine Learning-Assisted Low-Dimensional Electrocatalysts Design for Hydrogen Evolution Reaction

Nano-Micro Letters, 2023
The process of machine learning is introduced in detail. Recent developments in machine learning for low-dimensional electrocatalysts are briefly reviewed.
Jin Li, Naiteng Wu, Jian Zhang, Hong-hui Wu, Kunming Pan, Yingxue Wang, Guilong Liu, Xianming Liu, Zhenpeng Yao, Qiaobao Zhang   +9 more
semanticscholar   +1 more source

Electrocatalytic hydrogen evolution performance of modified Ti3C2O2 doped with non-metal elements: A DFT study

ChemPhysMater, 2022
Developing highly conductive, stable, and active hydrogen evolution reaction (HER) catalysts is a critical step towards establishing the hydrogen economy.
Zhongxiao Wang, Haoxiang Di, Rui Sun, Yuting Zhu, Longwei Yin, Zhiwei Zhang, Chengxiang Wang   +6 more
doaj   +1 more source

Interfacial chemical bond and internal electric field modulated Z-scheme Sv-ZnIn2S4/MoSe2 photocatalyst for efficient hydrogen evolution

Nature Communications, 2021
Construction of Z-scheme heterostructure is of great significance for realizing efficient photocatalytic water splitting. However, the conscious modulation of Z-scheme charge transfer is still a great challenge. Herein, interfacial Mo-S bond and internal
Xuehua Wang, Xianghu Wang, Jianfeng Huang, Shaoxiang Li, A. Meng, Zhenjiang Li   +5 more
semanticscholar   +1 more source

Bifunctional earth-abundant phosphate/phosphide catalysts prepared via atomic layer deposition for electrocatalytic water splitting [PDF]

, 2019
The development of active and stable earth-abundant catalysts for hydrogen and oxygen evolution is one of the requirements for successful production of solar fuels.
Dendooven, Jolien, Detavernier, Christophe, Dobbelaere, Thomas, Henderick, Lowie, Martens, Johan A, Minjauw, Matthias, Rongé, Jan, Sree, Sreeprasanth Pulinthanathu   +7 more
core   +2 more sources

Effect of hydrogen on the corrosion behavior of the Mg–xZn alloys

Journal of Magnesium and Alloys, 2014
Hydrogen evolution reaction is inevitable during the corrosion of Mg alloys. The effect of hydrogen on the corrosion behavior of the Mg–2Zn and Mg–5Zn alloys is investigated by charging hydrogen treatment.
Yingwei Song, En-Hou Han, Kaihui Dong, Dayong Shan, Chang Dong Yim, Bong Sun You   +5 more
doaj   +1 more source

Mechanisms of hydrogen evolution on chromium [PDF]

Mining and Metallurgy Engineering Bor, 2015
In this work, the mechanisms of hydrogen evolution on the metal chromium in a solution of 0.1 M Na2SO4 + H2SO4, pH 1 to pH 7 were analysed. In the pH < 3 range, hydrogen is evolved according to three different mechanisms, depending on the experimental ...
Jegdić Bore, Bobić Biljana, Jegdić Aleksandar, Stevanović Maja   +3 more
doaj   +1 more source

Preparation of Three-dimensional Mesoporous Carbon Electrode Materials as Electrocatalysts for Hydrogen Evolution Reaction

International Journal of Electrochemical Science, 2021
In order to improve the electrochemical performance of hydrogen evolution electrode, this paper presents a new method of the preparation of the negative electrode materials with high activity of hydrogen evolution.
Zhengping Zhao, Jiahao Wang, Xuan Yu, Haojie Li, Leiting Han, Zhiquan Wang, Dan Qiao, Mingqiang Zhong, Xiufang Chen   +8 more
doaj   +1 more source