UV/vis Spectrophotometry/Channel Flow Electrode to Determine Anodic Dissolution of Metal
作者： Masayuki ITAGAKI , Fumihiro HORI , Kunihiro WATANABE
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摘要: UV/vis spectrophotometry/channel flow electrode was developed in order to determine the dissolution rate of metallic ions from corroded metal electrode. In present method, relation between absorbance As and flux dissolved ψ is expressed by following equation: = eκψVm-2/3, where e molar absorptivity, κ a constant, Vm mean electrolyte rate. The method applied simultaneous determination Fe(II) Fe(III) Fe during active pitting initiation.
sci-hub.se 参考文章(9)
Barry A. Coles, Richard G. Compton, Photoelectrochemical ESR: Part I. Experimental Journal of Electroanalytical Chemistry. ,vol. 144, pp. 87- 98 ,(1983) , 10.1016/S0022-0728(83)80146-6
Tooru Tsuru, Anodic dissolution mechanisms of metals and alloys Materials Science and Engineering A-structural Materials Properties Microstructure and Processing. ,vol. 146, pp. 1- 14 ,(1991) , 10.1016/0921-5093(91)90264-N
M. Itagaki, M. Tagaki, K. Watanabe, Study of dissolution mechanisms of copper in perchloric acid solution containing NaCl by channel flow double electrode and electrochemical quartz crystal microbalance Corrosion Science. ,vol. 38, pp. 1109- 1125 ,(1996) , 10.1016/0010-938X(96)00006-6
Kin Yip Tam, Rui Lin Wang, Chi Woo Lee, Richard G Compton, None, Applications of the channel flow cell for UV‐visible spectroelectrochemical studies: The kinetics of dimerization of the methyl viologen radical cation Electroanalysis. ,vol. 9, pp. 219- 224 ,(1997) , 10.1002/ELAN.1140090306
Rui Lin Wang, Kin Yip Tam, Richard G Compton, None, Applications of the channel flow cell for UV-visible spectroelectrochemical studies Part 3. Do radical cations and anions have similar diffusion coefficients to their neutral parent molecules? Journal of Electroanalytical Chemistry. ,vol. 434, pp. 105- 114 ,(1997) , 10.1016/S0022-0728(97)00114-9
Zhenghao. Wang, Ming. Zhao, Daniel A. Scherson, Channel Flow Cell For UV/Visible Spectroelectrochemistry Analytical Chemistry. ,vol. 66, pp. 4560- 4563 ,(1994) , 10.1021/AC00096A026
Rui Lin Wang, Kin Yip Tam, Frank Marken, Richard G Compton, None, Applications of the channel flow cell for UV-visible spectroelectrochemical studies. Part 2: Transient signals Electroanalysis. ,vol. 9, pp. 284- 287 ,(1997) , 10.1002/ELAN.1140090404
Zhenghao Wang, Daniel Scherson, In Situ UV‐Visible Spectroscopic Imaging of Laminar Flow in a Channel‐Type Electrochemical Cell Journal of The Electrochemical Society. ,vol. 142, pp. 4225- 4229 ,(1995) , 10.1149/1.2048488
Erich Robald, Werkstoffe und Korrosion Materials and Corrosion-werkstoffe Und Korrosion. ,vol. 1, ,(1950) , 10.1002/MACO.19500010101