Femtosecond diffuse reflectance spectroscopy on some standard TiO2 powder catalysts

被引：34

作者：

Furube, A

Asahi, T

Masuhara, H

Yamashita, H

Anpo, M

机构：

[1] OSAKA UNIV, DEPT APPL PHYS, SUITA, OSAKA 565, JAPAN

[2] UNIV OSAKA PREFECTURE, COLL ENGN, DEPT APPL CHEM, SAKAI, OSAKA 593, JAPAN

来源：

CHEMISTRY LETTERS | 1997年 / 08期

关键词：

D O I：

10.1246/cl.1997.735

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Transient diffuse reflectance spectroscopic analysis using a femtosecond white-light continuum as a probe pulse was applied to commercially available catalysts of TiO2 powder; ''standard TiO2 catalysts'' (JRC-TIO-2 and -4) supplied by the Catalysis Society of Japan. The ultrafast dynamics of photogenerated charge carriers under vacuum and air conditions was compared and discussed.

引用

页码：735 / 736

页数：2

共 21 条

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