Citation: Dong Ping ZHAN, Bing Liang WU. A Novel Micro-hole Electrode Used to Investigate Electron Transfer Reactions at ITIES[J]. Chinese Chemical Letters, ;2002, 13(3): 273-276. shu

A Novel Micro-hole Electrode Used to Investigate Electron Transfer Reactions at ITIES

Department of Chemistry, Wuhan University, Wuhan, 430072

Received Date: 27 June 2001

A novel micro-hole electrode was fabricated to investigate the electron transfer reaction at the interface between two immiscible electrolyte solutions (ITIES). The electron transfer reaction between ferro/ferricyanide in aqueous phase (W) and ferrocene in 1, 2-dichloroethane (O) phase was studied as a test experiment. The results showed that the diffusion coefficient obtained from the micro-hole electrode was consistent with that obtained at macro-interface. Due to its simplicity and the very small IR drop it will be a useful tool for the study of ITIES systems.
- Micro-hole electrode,
- electron transfer,
- ITIES
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