Uniform decoration of linker-free quantum dots onto mesoporous TiO 2 using liquid carbon dioxide

Wonho Jang; Daejin Kim; Jaehoon Kim; Byoung Koun Min; Jae Duck Kim; Ki Pung Yoo

doi:10.1021/cm100962t

Uniform decoration of linker-free quantum dots onto mesoporous TiO ₂ using liquid carbon dioxide

Wonho Jang, Daejin Kim, Jaehoon Kim, Byoung Koun Min, Jae Duck Kim, Ki Pung Yoo

GREEN SCHOOL (Graduate School of Energy and Environment)

Research output: Contribution to journal › Article › peer-review

14 Citations (Scopus)

Abstract

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.

Original language	English
Pages (from-to)	4350-4352
Number of pages	3
Journal	Chemistry of Materials
Volume	22
Issue number	15
DOIs	https://doi.org/10.1021/cm100962t
Publication status	Published - 2010 Aug 10

ASJC Scopus subject areas

Chemistry(all)
Chemical Engineering(all)
Materials Chemistry

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10.1021/cm100962t

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abstract = "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.",

author = "Wonho Jang and Daejin Kim and Jaehoon Kim and Min, {Byoung Koun} and Kim, {Jae Duck} and Yoo, {Ki Pung}",

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T1 - Uniform decoration of linker-free quantum dots onto mesoporous TiO 2 using liquid carbon dioxide

AU - Jang, Wonho

AU - Kim, Daejin

AU - Kim, Jaehoon

AU - Min, Byoung Koun

AU - Kim, Jae Duck

AU - Yoo, Ki Pung

PY - 2010/8/10

Y1 - 2010/8/10

N2 - 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.

AB - 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.

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U2 - 10.1021/cm100962t

DO - 10.1021/cm100962t

M3 - Article

AN - SCOPUS:77955233460

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VL - 22

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JO - Chemistry of Materials

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ER -

Uniform decoration of linker-free quantum dots onto mesoporous TiO ₂ using liquid carbon dioxide

Abstract

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