APPROACH TO DE-NOX-ING PHOTOCATALYSIS - PHOTOCATALYTIC DECOMPOSITION OF NO ON CU+/SIO2 CATALYST PREPARED VIA ION-EXCHANGE METHOD

被引：22

作者：

ANPO, M

NOMURA, T

KITAO, T

GIAMELLO, E

CHE, M

FOX, MA

机构：

[1] UNIV TURIN, DIPARTIMENTO CHIM INORGAN CHIM FIS & CHIM MAT, I-10125 TURIN, ITALY

[2] UNIV PARIS 06, REACT SURFACE & STRUCT LAB, CNRS, URA 1106, F-75252 PARIS 05, FRANCE

[3] UNIV TEXAS, DEPT CHEM, AUSTIN, TX 78712 USA

来源：

CHEMISTRY LETTERS | 1991年 / 05期

关键词：

D O I：

10.1246/cl.1991.889

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cu2+ ions supported onto SiO2 (Cu2+/SiO2) prepared by an ion-exchange method are reduced to Cu+ ions when the Cu2+/SiO2 sample is evacuated above 573 K. Cu+/SiO2 catalyst decomposes NO photocatalytically and stoichiometrically at 275 K. The excited state of the Cu+ ions plays a significant role in the photocatalytic decomposition of NO on the Cu+/SiO2 catalyst.

引用

页码：889 / 892

页数：4

共 9 条

[1] APPLICATION OF DYNAMIC PHOTOLUMINESCENCE SPECTROSCOPY TO THE STUDY OF THE ACTIVE SURFACE SITES ON SUPPORTED MO/SIO2 CATALYSTS - FEATURES OF ANCHORED AND IMPREGNATED CATALYSTS [J].