TiO2-pillared clays with well-ordered porous structure and excellent photocatalytic activity

被引：28

作者：

Yang, Jae-Hun ^{[1
]}

Piao, Huiyan ^{[1
]}

Vinu, Ajayan

Elzatahry, Ahmed A. ^{[3
,6
]}

Paek, Seung-Min ^{[4
,5
]}

Choy, Jin-Ho ^{[1
,2
,3
]}

机构：

[1] Ewha Womans Univ, CINBM, Dept Chem & Nano Sci, Seoul 120750, South Korea

[2] Univ Queensland, Australian Inst Bioengn & Nanotechnol, Brisbane, Qld 4073, Australia

[3] King Saud Univ, Dept Chem, Riyadh 11451, Saudi Arabia

[4] Kyungpook Natl Univ, Dept Chem, Taegu 702701, South Korea

[5] Kyungpook Natl Univ, Green Nano Mat Res Ctr, Taegu 702701, South Korea

[6] Qatar Univ, Coll Arts & Sci, Dept Chem & Earth Sci, Doha, Qatar

来源：

RSC ADVANCES | 2015年 / 5卷 / 11期

基金：

新加坡国家研究基金会; 澳大利亚研究理事会;

关键词：

TIO2 PILLARED CLAY; ALUMINOSILICATE; NANOHYBRID; MONTMORILLONITE; ITRACONAZOLE; DEGRADATION; CONVERSION; CATALYSTS;

D O I：

10.1039/c4ra12880j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

TiO2-pillared clays with well-ordered porous structures are successfully prepared via incorporating TiO2 nanosol particles into the clays, where empty octahedral sites are partially modified with divalent metal ions such as Mg2+ and Fe2+. The prepared TiO2-pillared mica exhibits excellent photocatalytic activity, which can be controlled by tuning the optical transparency of clay support rather than the specific surface area of the hybrid catalysts.

引用

页码：8210 / 8215

页数：6

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