C_(60)在几种有机溶剂中的丁达尔效应与时间的关系  

THE TIME-DEPENDENT TYNDALL EFFECT OF C_(60) IN SOME ORGANIC SOLVENTS

作　　者：张慧[1] 牟春博[1] 彭智[1] 黄志刚[1] 周漪琴[1] 

机构地区：[1]青岛大学理工学院化学系,山东青岛266071

出　　处：《广西师范大学学报（自然科学版）》2000年第S1期127-129,共3页Journal of Guangxi Normal University:Natural Science Edition

基　　金：山东省自然科学基金资助项目

摘　　要：本文报道了 C6 0 溶液的丁达尔效应、吸光度与 C6 0 溶液放置时间的依赖关系 .发现 C6 0 溶液放置一定时间后 ,丁达尔效应消失 ,伴随着吸光度也发生变化 .根据本文实验结果 ,讨论了 C6 0In this paper,the time dependent tyndall effect and absorbance of C 60 in several organic solvents are studied.It is found that the dissolution process of C 60 in solvents take long time--from several days to two monthes,which depend on solvent kind.The results show that the time dependent tyndall effect can provide a simple and useful means for determining the dissolution equilibrium of C 60 in organic solvents.

关 键 词：C₆₀ 丁达尔效应 溶解 

分 类 号：O645[理学—物理化学]