Results 31 to 40 of about 4,470,308 (213)

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

Hydrogen Evolution at Liquid–Liquid Interfaces [PDF]

Angewandte Chemie International Edition, 2009
AbstractBlowing bubbles: Hydrogen evolution by proton reduction with [(C5Me5)2Fe] occurs at a soft interface between water and 1,2‐dichloroethane (DCE). The reaction proceeds by proton transfer assisted by [(C5Me5)2Fe] across the water–DCE interface with subsequent proton reduction in DCE.
Imren, Hatay, Bin, Su, Fei, Li, Raheleh, Partovi-Nia, Heron, Vrubel, Xile, Hu, Mustafa, Ersoz, Hubert H, Girault   +7 more
openaire   +2 more sources

Effect of Calcareous Sediments on Hydrogen Evolution Potential of 16Mn Steel in Seawater

International Journal of Electrochemical Science, 2016
Effect of calcareous sediments on hydrogen evolution potential which formed under different cathodic protection potentials was investigated in this paper.
Zhiming Gao, Xiaoyu Liu, Lijuan Wen, Weiwei Kang   +3 more
doaj   +1 more source

Weyl Semimetals as Hydrogen Evolution Catalysts [PDF]

Advanced Materials, 2017
The search for highly efficient and low‐cost catalysts is one of the main driving forces in catalytic chemistry. Current strategies for the catalyst design focus on increasing the number and activity of local catalytic sites, such as the edge sites of molybdenum disulfides in the hydrogen evolution reaction (HER).
Rajamathi, C., Gupta, U., Kumar, N., Yang, H., Sun, Y., Süß, V., Shekhar, C., Schmidt, M., Blumtritt, H., Werner, P., Yan, B., Parkin, S., Felser, C., Rao, C.   +13 more
openaire   +5 more sources

Electronic metal–support interaction modulates single-atom platinum catalysis for hydrogen evolution reaction

Nature Communications, 2021
Tuning metal–support interaction has been considered as an effective approach to modulate the electronic structure and catalytic activity of supported metal catalysts.
Yi Shi, Zhixue Ma, Yi Xiao, Yun-Chao Yin, Wen-Mao Huang, Zhichao Huang, Yunzhe Zheng, Fangya Mu, Rong Huang, G. Shi, Yi‐Yang Sun, X. Xia, Wei Chen   +12 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

MoS2 nanoparticles grown on graphene: an advanced catalyst for the hydrogen evolution reaction. [PDF]

Journal of the American Chemical Society, 2011
Advanced materials for electrocatalytic and photoelectrochemical water splitting are central to the area of renewable energy. In this work, we developed a selective solvothermal synthesis of MoS(2) nanoparticles on reduced graphene oxide (RGO) sheets ...
Yanguang Li, Hailiang Wang, Liming Xie, Yongye Liang, Guosong Hong, H. Dai   +5 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

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

Study on Hydrogen Evolution Reaction at a Graphite Electrode in the All-Vanadium Redox Flow Battery

International Journal of Electrochemical Science, 2012
The hydrogen evolution reaction in the negative half-cell of a vanadium redox battery is studied at a graphite electrode. Hydrogen evolution behavior is included by potentiostatic method.
Fuyu Chen, Jianguo Liu, Hui Chen, Chuanwei Yan   +3 more
doaj   +1 more source