Molecular Doping Enhances Photoconductivity in Polymer Bulk Heterojunction Solar Cells | Zendy

Zhang Yuan | Zendy; Zhou Huiqiong | Zendy; Seifter Jason | Zendy; Ying Lei | Zendy; Mikhailovsky Alexander | Zendy; Heeger Alan J. | Zendy; Bazan Guillermo C. | Zendy; Nguyen ThucQuyen | Zendy

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Molecular Doping Enhances Photoconductivity in Polymer Bulk Heterojunction Solar Cells

Author(s) -

Zhang Yuan,

Zhou Huiqiong,

Seifter Jason,

Ying Lei,

Mikhailovsky Alexander,

Heeger Alan J.,

Bazan Guillermo C.,

Nguyen ThucQuyen

Publication year - 2013

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.201302159

Subject(s) - materials science , photocurrent , dopant , photoconductivity , doping , polymer solar cell , optoelectronics , heterojunction , solar cell , energy conversion efficiency , polymer , hybrid solar cell , organic solar cell , composite material

Addition of low concentrations (<1:100, dopant:donor) of a fluorinated p‐type dopant, F4‐TCNQ leads to a considerable enhancement of the photocurrent in PCDTBT:PC 70 BM bulk heterojunction solar cells. As a result, the power conversion efficiency increases from 6.41% to 7.94 %.

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