Excited-state Dynamics of Fullerene Nanoparticles Dispersed in Pure Water

被引：12
|
作者：
Ishibashi, Yukihide [1 ]
Arinishi, Miya [1 ]
Katayama, Tetsuro [2 ]
Miyasaka, Hiroshi [2 ]
Asahi, Tsuyoshi [1 ]
机构：
[1] Ehime Univ, Grad Sch Sci & Engn, Matsuyama, Ehime 7908577, Japan
[2] Osaka Univ, Grad Sch Engn Sci, Toyonaka, Osaka 5608531, Japan
来源：
CHEMISTRY LETTERS | 2012年 / 41卷 / 10期
关键词：
SOLID C-60; SOLVENT; NANOMATERIALS; SUSPENSIONS; RELAXATION; PHOTOLYSIS; PARTICLES; OXIDATION; FILMS; C-70;
D O I：
10.1246/cl.2012.1104
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Femtosecond transient absorption dynamics of C-60 nanoparticles in pure water revealed a strong quenching of the singlet excited state, independent of the excitation light intensity on a 10-ps time scale, and an extremely low yield of the triplet state of C-60 nanoparticles upon photoexcitation.
引用
收藏
页码：1104 / 1106
页数：3
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