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研究论文

Co-WC电极

  • 朱则善
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  • 福建师范大学化学系,厦门大学固体表面物理化学国家重点实验室

收稿日期: 1997-02-28

  修回日期: 1997-02-28

  网络出版日期: 1997-02-28

Co WC Composite Elecrode

  • Zhu Zeshan Xiao Xiufeng Liu Rongfang Shi Jingying
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  • (Fujian Normal Univ., Fuzhou 350007) Chen Yanzhen Hu wenyun (The key lab. for phys. chem. of Xiamen Univ., Chem., Xiamen 361005

Received date: 1997-02-28

  Revised date: 1997-02-28

  Online published: 1997-02-28

摘要

从钴镀液中添加WC微粒复合电沉积制备Co-WC镀层,WC微粒的加入,加快了阴极电化学反应.Co-WC复合电极在碱性溶液中具有优越的电催化析氢性能,并经受了长期间断电解的试验,电极性能稳定

本文引用格式

朱则善 . Co-WC电极[J]. 电化学, 1997 , 3(1) : 99 -102 . DOI: 10.61558/2993-074X.3104

Abstract

Electrodepositing Co WC composite coatings from cobalt electro bath including WC particles was studied. WC particles accelerate the cathode reaction of composie electrodeposition. In alkaline solution the electrocatalytic properties of evoluting hydrogen were investigated. The results show that the properties of electrode remain superior and stable in a long term interval electrolyzing experiment.

参考文献

1郭鹤桐,张三元.复合电镀.天津:天津大学出版社,1991:392~4372朱龙章,刘淑兰.Ni-WC复合电极在弱酸性介质中的析氢催性能.物理化学学报,1994,10(11):1055~10583覃奇贤,郭鹤桐,朱丽媛.电镀Ni-MoS2复合电催化电极的研究.电镀与精饰.1986,8(3):3~64ChiakiIwakura,NaojiFurudawa,MasashiTanaka.ElectrochemicalpreparationandcharacterizationofNi/(Ni+RuO2)compositecoatingsasanactivecatodeforhydrogenevolution.Electrochim.Acta.1992,37(4):757~7585MiaoHJ.PironDLComposite-coatingelectrodesforhydrogenevolutionreaction.Electrochim.Acta.1993,38(8):1079~10856GuoHT,QinOX,MaL.Astudyofelectrodepositingcompositecatalyticelectrodes.Pro.Electrochem.Soc.1986,86(10):219~230
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