Статья

Visibly Transparent Polymer Solar Cells Produced by Solution Processing

Chun‐Chao ChenDepartments of Materials Science and Engineering, ‡California NanoSystems Institute, and §Departments of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United StatesLetian DouDepartments of Materials Science and Engineering, ‡California NanoSystems Institute, and §Departments of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United StatesRui ZhuDepartments of Materials Science and Engineering, ‡California NanoSystems Institute, and §Departments of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United StatesChoong‐Heui ChungDepartments of Materials Science and Engineering, ‡California NanoSystems Institute, and §Departments of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United StatesTze‐Bin SongDepartments of Materials Science and Engineering, ‡California NanoSystems Institute, and §Departments of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United StatesYuebing ZhengDepartments of Materials Science and Engineering, ‡California NanoSystems Institute, and §Departments of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United StatesSteven A. HawksDepartments of Materials Science and Engineering, ‡California NanoSystems Institute, and §Departments of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United StatesGang LiDepartments of Materials Science and Engineering, ‡California NanoSystems Institute, and §Departments of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United StatesPaul S. WeissDepartments of Materials Science and Engineering, ‡California NanoSystems Institute, and §Departments of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United StatesYang YangDepartments of Materials Science and Engineering, ‡California NanoSystems Institute, and §Departments of Chemistry and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095, United States

2012en

ABI

Аннотация

Visibly transparent photovoltaic devices can open photovoltaic applications in many areas, such as building-integrated photovoltaics or integrated photovoltaic chargers for portable electronics. We demonstrate high-performance, visibly transparent polymer solar cells fabricated via solution processing. The photoactive layer of these visibly transparent polymer solar cells harvests solar energy from the near-infrared region while being less sensitive to visible photons. The top transparent electrode employs a highly transparent silver nanowire-metal oxide composite conducting film, which is coated through mild solution processes. With this combination, we have achieved 4% power-conversion efficiency for solution-processed and visibly transparent polymer solar cells. The optimized devices have a maximum transparency of 66% at 550 nm.

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Идентификаторы

DOI: 10.1021/nn3029327

Цитирования и источники

Цитирований: 3Использованных источников: 0

Показатели — AkademScholar