光诱导下卟啉蒽醌分子内电子转移过程的研究Ⅲ——循环伏安法  

Stuey of Intramolecual Electron Transfer Process ofPorphyrinanthraquinone under Photoinduction Ⅲ Cyclic Voltammetry Method

作　　者：王杏乔[1,2] 王丛笑[1,2] 王清民[1,2] 于连香[1,2] 曹锡章 孟宪局[1,2] 

机构地区：[1]吉林大学化学系 [2]吉林农业大学土壤化学系

出　　处：《分子科学学报》1998年第2期48-54,共7页Journal of Molecular Science

基　　金：国家自然科学基金

摘　　要：采用循环伏安（ＣＶ）法研究了卟啉蒽醌（ＰＡＱ）化合物的氧化还原性质，测定了氧化还原电势，求得了分子内电子传递过程的自由能改变量ΔＧ０，估算了电子传递速度常数，推测了ＰＡＱ的结构与电荷分离效果的关系．In this paper,the cyclic voltammetry method was used to study redox property of porphyrinanthraquinone compounds,redox potential was measured,free energe change value ΔG0 and rate constant Ket in the course of intramolecular electron transfer were estimated.The relation between structure of PAQ and charge separate effect was studied preliminarily.

关 键 词：卟啉蒽醌 循环伏安法 分子内电子转移 

分 类 号：O644.11[理学—物理化学]