Direct assembly of preformed nanoparticles and graft copolymer for the fabrication of micrometer-thick, organized TiO 2 films: High efficiency solid-state dye-sensitized solar cells

Sung Hoon Ahn; Won Seok Chi; Jung Tae Park; Jong Kwan Koh; Dong Kyu Roh; Jong Hak Kim

doi:10.1002/adma.201103799

Direct assembly of preformed nanoparticles and graft copolymer for the fabrication of micrometer-thick, organized TiO ₂ films: High efficiency solid-state dye-sensitized solar cells

Sung Hoon Ahn, Won Seok Chi, Jung Tae Park, Jong Kwan Koh, Dong Kyu Roh, Jong Hak Kim

Department of Chemical and Biomolecular Engineering

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

81 Citations (Scopus)

Abstract

Solid-state dye-sensitized solar cell with 7.1% efficiency at 100 mW/cm ² is reported, one of the highest observed for N719 dye. Excellent performance was achieved via a graft copolymer-templated, organized mesoporous TiO ₂ film with a large surface area using spindle-shaped, preformed TiO ₂ nanoparticles and solid polymer electrolyte.

Original language	English
Pages (from-to)	519-522
Number of pages	4
Journal	Advanced Materials
Volume	24
Issue number	4
DOIs	https://doi.org/10.1002/adma.201103799
Publication status	Published - 2012 Jan 24

All Science Journal Classification (ASJC) codes

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.1002/adma.201103799

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abstract = "Solid-state dye-sensitized solar cell with 7.1% efficiency at 100 mW/cm 2 is reported, one of the highest observed for N719 dye. Excellent performance was achieved via a graft copolymer-templated, organized mesoporous TiO 2 film with a large surface area using spindle-shaped, preformed TiO 2 nanoparticles and solid polymer electrolyte.",

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Direct assembly of preformed nanoparticles and graft copolymer for the fabrication of micrometer-thick, organized TiO ₂ films : High efficiency solid-state dye-sensitized solar cells. / Ahn, Sung Hoon; Chi, Won Seok; Park, Jung Tae et al.

In: Advanced Materials, Vol. 24, No. 4, 24.01.2012, p. 519-522.

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

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T1 - Direct assembly of preformed nanoparticles and graft copolymer for the fabrication of micrometer-thick, organized TiO 2 films

T2 - High efficiency solid-state dye-sensitized solar cells

AU - Ahn, Sung Hoon

AU - Chi, Won Seok

AU - Park, Jung Tae

AU - Koh, Jong Kwan

AU - Roh, Dong Kyu

AU - Kim, Jong Hak

PY - 2012/1/24

Y1 - 2012/1/24

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Direct assembly of preformed nanoparticles and graft copolymer for the fabrication of micrometer-thick, organized TiO ₂ films: High efficiency solid-state dye-sensitized solar cells

Abstract

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