Uniform Decoration of Linker-Free Quantum Dots onto Mesoporous TiO2 Using Liquid Carbon Dioxide

被引：14

作者：

Jang, Wonho ^{[1
,2
]}

Kim, Daejin ^{[1
]}

Kim, Jaehoon ^{[1
]}

Min, Byoung Koun ^{[1
]}

Kim, Jae-Duck ^{[1
]}

Yoo, Ki-Pung ^{[2
]}

机构：

[1] KIST, Clean Energy Ctr, Div Energy, Seoul 131791, South Korea

[2] Sogang Univ, Dept Chem & Biomol Engn, Seoul 121742, South Korea

来源：

CHEMISTRY OF MATERIALS | 2010年 / 22卷 / 15期

关键词：

SOLAR-CELLS; SEMICONDUCTOR NANOCRYSTALS; PLATINUM NANOPARTICLES; REACTIVE DEPOSITION; NICKEL FILMS; COPPER; XPS;

D O I：

10.1021/cm100962t

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：

Use of liquid carbon dioxide (l-CO2) in the uniform and dense deposition of CuS, PbS, or CdS quantum dots (QDs) with 2.5-4.5 nm in diameter onto mesoporous TiO2 films for quantum dot sensitized solar cell (QDSSC) applications is described. The low surface tension and the low viscosity of l-CO2 lead to uniform deposition of QDs. © 2010 American Chemical Society.

引用

页码：4350 / 4352

页数：3

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