Reichardt's dye as a probe for surface polarity of chemically and thermally treated silicas

被引：33

作者：

Tavener, SJ ^{[1
]}

Clark, JH ^{[1
]}

Gray, GW ^{[1
]}

Heath, PA ^{[1
]}

Macquarrie, DJ ^{[1
]}

机构：

[1] UNIV YORK,DEPT CHEM,YORK YO1 5DD,N YORKSHIRE,ENGLAND

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 12期

关键词：

D O I：

10.1039/a701681f

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The polarity of surfaces may be conveniently estimated by measuring the energy of the pi --> pi* transition of adsorbed Reichardt's dye.

引用

页码：1147 / 1148

页数：2

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