| A Novel Micro—hole Electrode Used to Investigate Electron Transfer Reactions at ITIES |
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| 作者姓名： | DongPingZHAN BingLiangWU |
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| 作者单位： | DepartmentofChemistry,WuhanUniversity,Wuhan,430072 |
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| 摘 要： | 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 feero/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.
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| 关 键 词： | 电子转移反应 电化学 不混溶电解液 微孔电极 |
A Novel Micro-hole Electrode Used to Investigate Electron Transfer Reactions at ITIES |
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| DongPingZHAN BingLiangWU.A Novel Micro-hole Electrode Used to Investigate Electron Transfer Reactions at ITIES[J].Chinese Chemical Letters,2002,13(3):273-276. |
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| Authors: | Dong Ping ZHAN Bing Liang WU |
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| Abstract: | 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. |
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| Keywords: | Micro-hole electrode electron transfer ITIES |
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