EXCITED-STATE PROTON-TRANSFER OF 1-NAPHTHOL IN LIQUID SOLID INTERFACE LAYERS - PICOSECOND TIME-RESOLVED TOTAL INTERNAL-REFLECTION FLUORESCENCE STUDY

被引：23

作者：

YANAGIMACHI, M

TAMAI, N

MASUHARA, H

机构：

[1] Microphotoconversion Project2 2 After the period of this Project (October 1988-September 1993), all correspondence should be addressed to Osaka University., ERATO, Sakyo-ku, Kyoto, 606, 15 Morimoto-cho, Shimogamo

来源：

CHEMICAL PHYSICS LETTERS | 1993年 / 201卷 / 1-4期

关键词：

D O I：

10.1016/0009-2614(93)85043-N

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：

Picosecond time-resolved total internal reflection fluorescence spectroscopy was applied to analyze the proton transfer reaction of 1-naphthol in water-sapphire interface layers. The rate constant of the proton transfer reaction from excited neutral species became slow in the interface layer as compared with that in the bulk aqueous solution. The anomaly observed up to the penetration depth of 100 nm was interpreted in terms of rotational fluctuations of water aggregates in the interface layer.

引用

页码：115 / 119

页数：5

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