Results 21 to 30 of about 829,335 (326)

Interfacial water engineering boosts neutral water reduction

Nature Communications, 2022
Understanding the slow kinetics of hydrogen evolution reaction in neutral media is of fundamental importance for the rational design of high-performance electrocatalysts for hydrogen energy.
Kaian Sun, Xueyan Wu, Zewen Zhuang, Leyu Liu, Jinjie Fang, Lingyou Zeng, Junguo Ma, Shoujie Liu, Jiazhan Li, Ruoyun Dai, Xin Tan, Ke Yu, Di Liu, Weng-Chon Cheong, Aijian Huang, Yunqi Liu, Yuan Pan, Hai Xiao, Chen Chen   +18 more
doaj   +1 more source

Subnanometric Ru clusters with upshifted D band center improve performance for alkaline hydrogen evolution reaction

Nature Communications, 2022
Subnanometric metal clusters usually have unique electronic structures and may display electrocatalytic performance distinctive from single atoms (SAs) and larger nanoparticles (NPs).
Qi Hu, Keru Gao, Xiaodeng Wang, Hongju Zheng, Jianyong Cao, Lingren Mi, Q. Huo, Hengpan Yang, Jianhong Liu, Chuanxin He   +9 more
semanticscholar   +1 more source

Plasma Electrochemical Synthesis of Graphene-Phosphorene Composite and Its Catalytic Activity towards Hydrogen Evolution Reaction

C, 2022
For the first time, graphene-phosphorene structures were synthesized using the plasma-assisted electrochemical method. The catalytic activity of the composite obtained in the electrolytic plasma mode and its mixtures with few-layer graphene structures ...
Valeriy K. Kochergin, Natal’ya S. Komarova, Alexander S. Kotkin, Roman A. Manzhos, Vladimir P. Vasiliev, Alexander G. Krivenko   +5 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

The direct hydrothermal deposition of cobalt-doped MoS2 onto fluorine-doped SnO2 substrates for catalysis of the electrochemical hydrogen evolution reaction [PDF]

, 2016
Metal chalcogenides, and doped molybdenum sulfides in particular, have considerable potential as earth-abundant electrocatalysts for the hydrogen evolution reaction.
Crawford, Kevin G., Ganin, Alexey Y., Miras, Haralampos, Moca, Roberta, Moran, David A.J., Roger, Isolda, Symes, Mark D.   +6 more
core   +1 more source

Recent progress in seawater electrolysis for hydrogen evolution by transition metal phosphides

Catalysis Communications, 2022
The electrocatalytic seawater splitting has become an important and necessary way for large-scale hydrogen production with challenges ahead. In this review, a brief introduction to the reaction mechanism of seawater electrocatalytic process is first ...
Suyang Feng, Yanhui Yu, Jing Li, Junming Luo, Peilin Deng, Chunman Jia, Yijun Shen, Xinlong Tian   +7 more
doaj   +1 more source

Water Splitting Reaction at Polar Lithium Niobate Surfaces [PDF]

, 2019
Water splitting is a highly promising, environmentally friendly approach for hydrogen production. It is often discussed in the context of carbon dioxide free combustion and storage of electrical energy after conversion to chemical energy.
Dues, Christof, Sanna, Simone, Schmidt, Wolf Gero   +2 more
core   +2 more sources

Ni₃Se₄@MoSe₂ Composites for Hydrogen Evolution Reaction

Applied Sciences, 2019
Transition metal dichalcogenides (TMDs) have been considered as one of the most promising electrocatalysts for the hydrogen evolution reaction (HER). Many studies have demonstrated the feasibility of significant HER performance improvement of TMDs by ...
Wenwu Guo, Quyet Van Le, Ha Huu Do, Amirhossein Hasani, Mahider Tekalgne, Sa-Rang Bae, Tae Hyung Lee, Ho Won Jang, Sang Hyun Ahn, Soo Young Kim   +9 more
doaj   +1 more source

Combining phosphate species and stainless steel cathode to enhance hydrogen evolution in microbial electrolysis cell (MEC) [PDF]

, 2010
Microbial electrolysis cells (MEC) must work around neutral pH because of microbial catalysis at the anode. To develop a hydrogen evolution cathode that can work at neutral pH remains a major challenge in MEC technology.
Alain Bergel, Benjamin Erable, Call, Call, Da Silva, Daniele, De Silva Munoz, Erable, Harnisch, Julien Riess, Leonardo DeSilva Munoz, Liu, Liu, Logan, Logan, Logan, Luc Etcheverry, Merrill, Rozendal, Régine Basséguy, Selembo, Sleutels, Tartakovsky   +22 more
core   +3 more sources

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