Intermolecular energy transfer from the photo-excited molecule to solvent: Malachite Green

被引：17

作者：

Miyata, R ^{[1
]}

Kimura, Y ^{[1
]}

Terazima, M ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Sci, Dept Chem, Kyoto 6068502, Japan

来源：

CHEMICAL PHYSICS LETTERS | 2002年 / 365卷 / 5-6期

关键词：

D O I：

10.1016/S0009-2614(02)01498-7

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Intermolecular energy transfer rate from a photo-excited Malachite Green (MG) molecule to solvent molecules was investigated by the acoustic peak delay method of the transient grating technique and the transient absorption method. It is found that the rate significantly depends on the concentration of MG; the peak delay time decreases with increasing the concentration. This unexpected concentration dependence is explained in terms of the ionic character of this molecule. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：406 / 412

页数：7

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