Laser flash photolysis study on photochemical and photophysical properties of C60 fine particle

被引：32

作者：

Fujitsuka, M ^{[1
]}

Kasai, H ^{[1
]}

Masuhara, A ^{[1
]}

Okada, S ^{[1
]}

Oikawa, H ^{[1
]}

Nakanishi, H ^{[1
]}

Watanabe, A ^{[1
]}

Ito, O ^{[1
]}

机构：

[1] Tohoku Univ, Inst Chem React Sci, Sendai, Miyagi 98077, Japan

来源：

CHEMISTRY LETTERS | 1997年 / 12期

关键词：

D O I：

10.1246/cl.1997.1211

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Photophysical and photochemical properties of C-60 fine particle which was prepared by the reprecipitation method were examined by nanosecond laser flash photolysis. Triplet-triplet annihilation due to migration of triplet state within the fine particle was observed. Photoexcitation of the fine particle under the presence of electron donor resulted in photoinduced electron transfer. The reaction rate was one order smaller than that in solution suggesting interfacial electron transfer.

引用

页码：1211 / 1212

页数：2

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