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학술지 TiO2 Nanotube Fabrication with Highly Exposed (001) Facets for Enhanced Conversion Efficiency of Solar Cells
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저자
정미희, 주무정, 강만구
발행일
201204
출처
Chemical Communications, v.48 no.41, pp.5016-5018
ISSN
1359-7345
출판사
Royal Society of Chemistry (RSC)
DOI
https://dx.doi.org/10.1039/c2cc31047c
협약과제
12ZK1100, 그린IT 융.복합 기술개발, 이수인
초록
We demonstrate that the use of poly(vinyl pyrrolidone) (PVP) and acetic acid during the synthesis of TiO2 nanotubes may result in the synthesis of single-crystal-like anatase TiO2 with a mainly exposed and chemically active (001) facet. An enhancement in the overall conversion efficiency of dye-sensitized solar cells was observed in a photoanode consisting of TiO2 single-crystal-like anatase exposed (001) facets. © 2012 Royal Society of Chemistry.
KSP 제안 키워드
Acetic acid(AA), Conversion efficiency(C.E.), Dye-sensitized solar cells(DSCs), Poly (vinyl pyrrolidone)(PVP), Single-crystal-like, TiO2 nanotubes, efficiency of solar cells, exposed (001) facets