CAS OpenIR  > 中科院上海原子核所2003年前
溶液脉冲辐解生成C_(60)阳离子和三线激发态
罗昶; 侯惠奇; 刘兆祥; 张振满; 茅敦民; 秦启宗; 连志睿; 姚思德; 王文峰; 张加山; 林念芸
1994-10-27
Source Publication化学物理学报
Issue05
Abstract本文采用瞬态吸收技术在可见光谱范围内研究了脉冲电子辐解C_(60)苯溶液中生成阳离子C_(60) ̄+和三线激发态 ̄3C_(60)的过程;在C_(60)纯苯溶液中经脉冲辐解在740nm处观察到 ̄3C_(60)的吸收;并认为它是由苯分子的三线激发态 ̄3C_6H_6与C_(60)之间通过三线态间(T-T)传能而产生的;已测得 ̄3C_(60)被O_2和基态C_(60)分子猝灭的速率常数分别为2×10 ̄9M ̄(-1)s ̄(-1)和9×10 ̄8M ̄(-1)S ̄(-1).在含有电子接受剂(CCl_4或CCl_3CF_3)的苯溶液中;C_(60)经脉冲辐解在650nm附近观察到新的瞬态吸收;表明生成了C_(60) ̄+阳离子自由基;这可能是通过上述电子接受剂与 ̄3C_(60)之间的电子转移而产生的。
Indexed ByCNKI
Language中文
Funding Project原子核所项目组
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/11915
Collection中科院上海原子核所2003年前
Recommended Citation
GB/T 7714
罗昶,侯惠奇,刘兆祥,等. 溶液脉冲辐解生成C_(60)阳离子和三线激发态[J]. 化学物理学报,1994(05).
APA 罗昶.,侯惠奇.,刘兆祥.,张振满.,茅敦民.,...&林念芸.(1994).溶液脉冲辐解生成C_(60)阳离子和三线激发态.化学物理学报(05).
MLA 罗昶,et al."溶液脉冲辐解生成C_(60)阳离子和三线激发态".化学物理学报 .05(1994).
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