引用本文:
严川伟, 林祥钦. 溴离子存在下八乙基钴(Ⅱ)卟啉电氧化过程的电化学和光谱电化学[J]. 应用化学,
1996, 13(3): 20-24.
Citation: Yan Chuanwei, Lin Xiangqin. Electrochemical and Spectroelectrochemical Studies on the Electrooxidation of(OEP)Co(Ⅱ)in the Presence of Bromide Anions[J]. Chinese Journal of Applied Chemistry, 1996, 13(3): 20-24.
Citation: Yan Chuanwei, Lin Xiangqin. Electrochemical and Spectroelectrochemical Studies on the Electrooxidation of(OEP)Co(Ⅱ)in the Presence of Bromide Anions[J]. Chinese Journal of Applied Chemistry, 1996, 13(3): 20-24.
溴离子存在下八乙基钴(Ⅱ)卟啉电氧化过程的电化学和光谱电化学
English
Electrochemical and Spectroelectrochemical Studies on the Electrooxidation of(OEP)Co(Ⅱ)in the Presence of Bromide Anions
Abstract:
The investigation of the electrooxidation processes of(OEP)Co(Ⅱ)was carried out utilizing cyclic voltammetry(CV),electrochemical CV titration and in-situ thin-layer UV-Visible spectroelectrochemistry in 1,2-dichloroethane solution.It was indicated that Br can coordinate axially with(OEP)Co(Ⅱ)and three one-electron oxidation steps lead(OEP) Co(Ⅱ)to the formation of five-or six-dentate coodination species.The formation constants of these species were estimated.The electrooxidation mechanism of(OEP)Co(Ⅱ)in the presence of Br- anions was given.
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