Probing Electron-Transfer and Ion-Transfer Coupling Processes at   Liquid/Liquid Interfaces with Pipette Electrodes

doi:10.1002/celc.201600234

CORC > 北京大学 > 化学与分子工程学院

	Probing Electron-Transfer and Ion-Transfer Coupling Processes at Liquid/Liquid Interfaces with Pipette Electrodes
	Zhang, Xin ; Wang, Haomin ; Morris, Celeste ; Gu, Chaoyue ; Li, Mingzhi ; Baker, Lane ; Shao, Yuanhua
刊名	CHEMELECTROCHEM
	2016
关键词	charge transfer electron transfer interfaces pipette electrodes salting-out effect LIQUID-LIQUID INTERFACE SCANNING ELECTROCHEMICAL MICROSCOPY OXYGEN REDUCTION CHARGE-TRANSFER CYCLIC VOLTAMMETRY WATER/1,2-DICHLOROETHANE INTERFACE WATER FERROCENE HEXACYANOFERRATE(III) NITROBENZENE
DOI	10.1002/celc.201600234
英文摘要	Electron-transfer (ET) reactions at a liquid/liquid (L/L) interface have attracted much attention because they are relevant to many important chemical and biological processes. At an L/L interface, the ET reaction is usually coupled with an ion-transfer (IT) reaction, and it is difficult to discriminate between them. Despite the great progress that has been made, the nature of the coupling is still unclear and the two proposed mechanisms have been the subject of much debate over the past several decades. Herein, the coupling reactions between ferrocene (Fc) in 1,2-dichloroethane and [Fe(CN)(6)](3-) in water are investigated in detail by using various types of pipette electrodes, and the two mechanisms are clarified with the help of salting-out effects. It is demonstrated that the mechanism which dominates is dependent on the concentration ratio of the redox species in the two phases.; National Natural Science Foundation of China [20735001, 21575006]; SCI(E); ARTICLE; yhshao@pku.edu.cn; 12; 2153-2159; 3
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/458225]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Zhang, Xin,Wang, Haomin,Morris, Celeste,et al. Probing Electron-Transfer and Ion-Transfer Coupling Processes at Liquid/Liquid Interfaces with Pipette Electrodes[J]. CHEMELECTROCHEM,2016.
APA	Zhang, Xin.,Wang, Haomin.,Morris, Celeste.,Gu, Chaoyue.,Li, Mingzhi.,...&Shao, Yuanhua.(2016).Probing Electron-Transfer and Ion-Transfer Coupling Processes at Liquid/Liquid Interfaces with Pipette Electrodes.CHEMELECTROCHEM.
MLA	Zhang, Xin,et al."Probing Electron-Transfer and Ion-Transfer Coupling Processes at Liquid/Liquid Interfaces with Pipette Electrodes".CHEMELECTROCHEM (2016).