TITANIUM(IV) OXIDE PHOTOCATALYSTS WITH PALLADIUM

被引：103

作者：

PAPP, J ^{[1
]}

SHEN, HS ^{[1
]}

KERSHAW, R ^{[1
]}

DWIGHT, K ^{[1
]}

WOLD, A ^{[1
]}

机构：

[1] BROWN UNIV,DEPT CHEM,PROVIDENCE,RI 02912

来源：

CHEMISTRY OF MATERIALS | 1993年 / 5卷 / 03期

关键词：

D O I：

10.1021/cm00027a009

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：

Samples of palladium decomposed onto TiO2 particles were prepared by two methods: the dispersion of a PdCl2 solution followed by thermal decomposition, and the photodecomposition of PdCl2. The addition of palladium to all samples increased their photocatalytic activity toward the degradation of 1,4-dichlorobenzene. This increase was optimized and compared for these two preparative methods. Palladium was also decomposed onto TiO2 thin films by the photodecomposition of PdCl2. The addition of palladium to the films increased their photocatalytic activity toward the degradation of salicylic acid.

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页码：284 / 288

页数：5

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