Ternary Organic Solar Cells Based on Two Highly Efficient Polymer Donors with Enhanced Power Conversion Efficiency

Liu, Tao; Huo, Lijun; Sun, Xiaobo; Fan, Bingbing; Cai, Yunhao; Kim, Taehyo; Kim, Jin Young; Choi, Hyosung; Sun, Yanming

doi:10.1002/aenm.201502109

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Ternary Organic Solar Cells Based on Two Highly Efficient Polymer Donors with Enhanced Power Conversion Efficiency

Liu, Tao;
Huo, Lijun;
Sun, Xiaobo;
Fan, Bingbing;
Cai, Yunhao;
... Choi, Hyosung;
외 3명

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457

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158

초록

Ternary structures are demonstrated as a promising approach to increase the efficiency and light harvesting of solar cells. A high power conversion efficiency of 10.2% is achieved for ternary organic solar cells with two efficient polymer donors. The improved performance is attributed to the synergistic effects of enhanced light absorption and charge transport, efficient energy transfer, improved charge generation and morphology.

키워드

crystallinity; organic solar cells; polymer donors; power conversion efficiency; ternary blends; OPEN-CIRCUIT VOLTAGE; BANDGAP POLYMER; SOLVENT ADDITIVES; ENERGY-TRANSFER; TANDEM POLYMER; ACTIVE LAYER; PERFORMANCE; PHOTOVOLTAICS; MORPHOLOGY; DESIGN

제목: Ternary Organic Solar Cells Based on Two Highly Efficient Polymer Donors with Enhanced Power Conversion Efficiency

저자: Liu, Tao; Huo, Lijun; Sun, Xiaobo; Fan, Bingbing; Cai, Yunhao; Kim, Taehyo; Kim, Jin Young; Choi, Hyosung; Sun, Yanming

DOI: 10.1002/aenm.201502109

발행일: 2016-03

유형: Article

저널명: Advanced Energy Materials

권: 6

호: 6

페이지: 1 ~ 77

언어: ENG

출판사: WILEY-V C H VERLAG GMBH

발행국가: 독일

분량: 77 페이지

ISSN: E 1614-6840
P 1614-6832