Photocatalytic nanocomposite thin films of TiO2-β-calcium phosphate by aerosol-deposition

被引：29

作者：

Ryu, Jungho ^{[1
]}

Kim, Kun-Young ^{[1
,2
]}

Hahn, Byung-Dong ^{[1
]}

Choi, Jong-Jin ^{[1
]}

Yoon, Woon-Ha ^{[1
]}

Lee, Byoung-Kuk ^{[1
]}

Park, Dong-Soo ^{[1
]}

Park, Chan ^{[2
]}

机构：

[1] Korea Inst Mat Sci, Funct Ceram Res Grp, Chang Won 641831, Gyeongnam, South Korea

[2] Pukyong Natl Univ, Div Engn & Mat Sci, Pusan 608739, South Korea

来源：

CATALYSIS COMMUNICATIONS | 2009年 / 10卷 / 05期

关键词：

Photocatalyst; Aerosol-deposition; TiO2; beta-TCP; Nanocomposite; Film; TITANIUM-DIOXIDE; APATITE;

D O I：

10.1016/j.catcom.2008.10.045

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：

3-0 type of TiO2-beta-TCP photocatalytic nanocomposite thin films were fabricated by aerosol-deposition. The fabricated films consisted of nano-sized, TiO2 photocatalytic crystallites with a dispersion of beta-TCP adsorbent crystalline phase. The nanocomposite films showed strong photocatalytic activities such as degradation of methylene blue aqueous solution and bactericidal effect under both UV and dark conditions due to the adsorption effect of beta-TCP. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：596 / 599

页数：4

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