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temperature is 900 ?C. Key words: CuO/ZrO2; photocatalytic activity; hydrogen evolution; simulated sunlight 1 Introduction Because of the prominent advantages, such as clean, renewable... containing different amounts of CuO obtained via solid state reaction. No H2 is detected when pure ZrO2 is used as photocatalyst, suggesting that ZrO2 is not active for photocatalytic H2 evolution......
, LIU Zhou, ZHANG Bo-wen, ZHANG Xin-sheng. Effects of surface modification of carbon nanofibers on their electrocatalytic activity for hydrogen evolution reaction of water electrolysis[J]. Acta Chimica Sinica, 2015, 73: 729-734. [7] BOCKRIS J O’M, POTTER E C. The mechanism of the cathodic hydrogen evolution reaction[J]. Journal of the Electrochemical Society, 1952, 99: 169-186. [8] SHENG W C......
reaction(OER) and hydrogen evolution reaction(HER),respectively.Meanwhile,a robust electrochemical stability is demonstrated.Further high-resolution X-ray photoelectron spectroscopy analyses reveal...In-situ formed NiS/Ni coupled interface for efficient oxygen evolution and hydrogen evolutionChaoyi Yan1,Jianwen Huang1,Chunyang Wu1,Yaoyao Li1,Yuchuan Tan2,Luying Zhang1,Yinghui Sun3,Xiaona......
used as a catalyst for splitting water. As you know, the reaction of photocatalytic splitting water is carried out via two half reactions, of which, one is the photo-reduction with H2 evolution...J. Cent. South Univ. Technol. (2009) 16: 0919-0925 DOI: 10.1007/s11771-009-0153-9 Preparation of TiO2 photocatalyst loaded with V2O5for O2 evolution GAO You-liang(高友良)1,2, CHEN Qi-yuan(陈启元)1......
and lower activation energy. The hydrogen evolution reaction (HER) is enhanced, the particles in surface are smaller and the surface area is larger after activated by KOH alkaline solution. Key words:amorphous alloy; electrodeposition; hydrogen evolution reaction; Ni-S-Co coating 氢能作为无污染的......
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; electrodeposition; hydrogen evolution reaction; Ni-Fe-P; catalytic activity; [全文内容正在添加中] ......
Trans. Nonferrous Met. Soc. China 27(2017) 369-376 Effect of nickel phosphide nanoparticles crystallization on hydrogen evolution reaction catalytic performance Ya-qiong CHEN1,2, Jin-feng ZHANG1,2...; accepted 3 May 2016 Abstract: In order to investigate the effect of nickel phosphide nanoparticles’ (Ni-P NPs) crystallization on hydrogen evolution reaction (HER) catalytic performance, amorphous Ni-P......
(Ni, Fe, Mo, Co), and the addition of cobalt element to Ni-Fe-Mo alloy improves the catalytic activity. The Ni35.63Fe24.67Mo23.52Co16.18 electrode has the best activity for hydrogen evolution reaction... activity and catalytic stability are much higher than the other iron-group with Mo alloy electrodes. Key words: Ni-Fe-Mo-Co alloy; catalytic activity; surface structure; hydrogen evolution reaction......
photocatalytic reaction mechanism on the CuO photocatalyst for HER in oxalic acid solution was also discussed. Key words: copper oxide (CuO); hydrogen evolution reaction (HER); photocatalytic activity; oxalic... evolution reaction (HER) in oxalic acid solution under simulated sunlight irradiation. The highest photocatalytic activity of the as-obtained CuO was achieved at the calcination temperature of 1 000......