Journal of the Chemical Society, Faraday Transactions

Scanning electrochemical microscopy kinetics of chemical reactions following electron-transfer measured with the substrate-generation–tip-collection mode

RD Martin

文献索引：Martin, Rachel D.; Unwin, Patrick R. Journal of the Chemical Society - Faraday Transactions, 1998 , vol. 94, # 6 p. 753 - 759

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被引用次数: 39

摘要

The substrate-generation–tip-collection (SG–TC) mode of the scanning electrochemical microscope (SECM) is used as a new approach to investigate the kinetics of EC processes. Under the conditions of interest, a species O is generated at a macroscopic substrate (generator) electrode, with potential-step control, through the diffusion-limited electrolysis of a solution species R (E step). As O diffuses away from the generator, it undergoes a first ...