首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Influence of ultrasound on the kinetic parameters of electrochemical redox reactions
Authors:Jung C G  Chapelle F  Fontana A
Institution:Service de Chimie Générale et Carbochimie, Université Libre de Bruxelles, Brussels, Belgium.
Abstract:The aim of this work is to determine the Tafel parameters with and without ultrasound. The total overvoltage has been corrected for diffusion by using rotating disk technique and potentiostatic extrapolation to infinite rotating speed. Three well known redox systems have been selected regardless to their different electrochemical behaviour: the quinone-hydroquinone, the Fe(II)Fe(III) chlorides and Fe(II)-Fe(III) cyanide systems. This work shows that the reversibility is higher with ultrasound only in the case of the quinone-hydroquinone system.
Keywords:
本文献已被 PubMed 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号