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Efficient Light Harvesting with Micropatterned 3D Pyramidal Photoanodes in Dye-Sensitized Solar Cells
- Wooh, Sanghyuk;
- Yoon, Hyunsik;
- Jung, Jae-Hyun;
- Lee, Yong-Gun;
- Koh, Jai Hyun;
- 외 3명
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64Citations
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67초록
3D TiO<inf>2</inf> photoanodes in dye-sensitized solar cells (DSCs) are fabricated by the soft lithographic technique for efficient light trapping. An extended strategy to the construction of randomized pyramid structure is developed by the conventional wet-etching of a silicon wafer for low-cost fabrication. Moreover, the futher enhancement of light absorption resulting in photocurrent increase is achieved by combining the 3D photoanode with a conventional scattering layer. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim. © 2014 Elsevier B.V., All rights reserved.; MEDLINE® is the source for the MeSH terms of this document.
키워드
3D photoanodes; dye-sensitized solar cells; light trapping; total reflection; soft imprinting; CONVERSION EFFICIENCY; TIO2 NANOPARTICLES; OXIDE ELECTRODES; PHOTOVOLTAICS; PLASMONICS
- 제목
- Efficient Light Harvesting with Micropatterned 3D Pyramidal Photoanodes in Dye-Sensitized Solar Cells
- 저자
- Wooh, Sanghyuk; Yoon, Hyunsik; Jung, Jae-Hyun; Lee, Yong-Gun; Koh, Jai Hyun; Lee, Byoungho; Kang, Yong Soo; Char, Kookheon
- 발행일
- 2013-06
- 유형
- Article
- 권
- 25
- 호
- 22
- 페이지
- 3111 ~ 3116
- 언어
- ENG
- 출판사
- WILEY-V C H VERLAG GMBH
- 발행국가
- 독일
- 분량
- 6 페이지
- ISSN
- E 1521-4095
P 0935-9648