Ultrafast cyclic voltammetry with asymmetrical potential scan

作     者：Zhi Yong Guo Xiang Qin Lin 

作者机构：Faculty of Materials Science and Chemical Engineering The State Key Laboratory Base of Novel Functional Materials and Preparation Science Ningbo University Ningbo 315211 China Department of Chemistry University of Science and Technology of China Hefei 230026 China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2008年第19卷第1期

页      面：85-88页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070302[理学-分析化学] 0703[理学-化学] 

基　　金：We are grateful to the National Natural Science Foundation of China (No. 20173054) the Natural Science Foundation of Ningbo City (No. 2006A610044) 

主　　题：Ultrafast cyclic voltammetry Asymmetrical potential scan MV/s scan rates 

摘      要：Based on the perfect ohmic drop compensation by online electronic positive feedback, ultrafast cyclic voltammetry with asymmetrical potential scan is achieved for the first time, with the reduction of anthracene acting as the test system. Compared with the traditional cyclic voltammetry utilizing symmetrical triangular waveform as the excitation one, the new method allows a simpler approach to mechanistic analysis of ultrafast chemical reactions coupled with a charge transfer. And perhaps more important, it also provides a way to eliminate the interference of the adsorbed product in dynamic monitoring. 2007 Zhi Yong Guo. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.