Effects of hydrogen on electrochemical behavior of a nickel based alloy

Xiaofeng Xia, Zhanpeng Lu, Tetsuo Shoji, Ru Xiong, Junjie Chen, Qian Xiao, Bangxin Zhou

研究成果: Conference article査読

抄録

The effects of pre-charged hydrogen on electrochemical behavior of Alloy 690 in solutions of various bicarbonate concentrations were investigated by measurements of open circuit potential, anodic polarization curves and electrochemical impedance spectroscopy. Charged-hydrogen shifted the open circuit potential in the negative direction, decreased the electrochemical impedance, increased the anodic current density. In general, charged hydrogen accelerated the interfacial reaction kinetics for Alloy 690 in bicarbonate solutions.

本文言語English
ページ(範囲)455-463
ページ数9
ジャーナルECS Transactions
59
1
DOI
出版ステータスPublished - 2014
イベント2014 Electrochemical Conference on Energy and the Environment, ECEE 2014 - Shanghai, China
継続期間: 2014 3月 132014 3月 16

ASJC Scopus subject areas

  • 工学(全般)

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