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exchange current density and lower activation energy compared with Ni and Ni-S electrode. Its hydrogen evolution reaction(HER) is enhanced, the size of particles of surface decreases and the surface area increases after being activated by KOH alkaline solution. Key words: Ni-S-Co; amorphous alloy; electro-deposition; hydrogen evolution reaction  ......
Press and Springer-Verlag GmbH Germany, part of Springer Nature 2021 Abstract: The exploration of stable and highly efficient alkaline hydrogen evolution reaction (HER) electrocatalysts is imperative... nanorods; multi-level array structure; hydrogen evolution reaction; alkaline solution; water splitting Cite this article as: LIU Zi-xuan, WANG Xiao-long, HU Ai-ping, TANG Qun-li, XU Ya-li, CHEN Xiao......
thermal conductivity. Key words: hydrogen storage materials; porosity; heat transfer rate; reaction bed  ... conductivity and mass transfer of reaction bed probably become the obstacles for their further application[6]. Therefore, the study of heat and mass transfer is desired in a metal-hydrogen reactor during......
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Ni-Mo-La合金;析氢性能;电沉积 中图分类号:TQ153.2 文献标志码:A Hydrogen evolution reaction activity of electrodeposited morphous/nanocrystalline Ni-Mo-La alloy electrode GAO Cheng-hui, LI Ning... than that of Ni-Mo electrode. The Ni-Mo-La alloy has a property of hydrogen storage materials, and its hydrogen evolution reaction is a adsorption hydrogen-hydrogen storage-desorption hydrogen process......
the observed microstructure change. Key words: hydrogen evolution reaction; overpotential; Ni-Mo alloy electrode 1 Introduction Many transition metal alloys with binary and ternary compositions have been studied as hydrogen evolution reaction electrodes in water electrolysis[1-6]. The activity of such metal alloys for the hydrogen evolution reaction depends on at least two factors, i.e.......
; Er2O3; Ni-S alloy; electrodeposition; hydrogen evolution reaction 氢能作为一种高效,洁净... University Press, 1990: 82. [2] HAN Q, LIU K, CHEN J. A study on the electrodeposited Ni-S alloys as hydrogen evolution reaction cathodes[J]. Inter J Hydrogen Energy, 2003, 28(11): 1207-1212. [3] 熊建民, 丁云杰......
Low-temperature Synthesis of MoS2@CoS2 Heterostructures in KSCN Molten Salt for Efficient Hydrogen Evolution ReactionAI Wei,HE SongInstitute of Flexible Electronics,Northwestern Polytechnical University摘 要:<正>Transition metal sulfides(TMSs) have been recognized as potential electrocatalysts for hydrogen evolution reaction( HER),where the edges......
Hydriding and microstructure nanocrystallization of ZK60 Mg alloy by reaction milling in hydrogen YUAN Yuan(袁 媛), WANG Heng(王 珩), HU Lian-xi(胡连喜), SUN Hong-fei(孙宏飞), FANG Wen-bin(房文斌... fraction) alloy was achieved by room-temperature reaction milling in hydrogen, with the mechanical energy serving as the driving force for the process. The hydriding progress during milling was examined......
及氧还原的研究进展[J]. 中国科学: 化学, 2018, 48(8): 926-940. GUO Ya-xiao, SHANG Chang-shuai, LI Jing, et al. Recent development of hydrogen evolution, oxygen evolution and oxygen reduction reaction[J]. Scientia...): 2363-2370. [16] JIANG R, CUI Z, XU W, et al. Highly efficient amorphous np-PdFePC catalyst for hydrogen evolution reaction[J]. Electrochimica Acta, 2019, 328: 135082. [17] HUI T L, MIAO C G, FENG J......