Solar Cells: Photovoltaic Efficiency Enhancement by the Generation of an Embedded Silica‐Like Passivation Layer along the P3HT/PCBM Interface Using an Asymmetric Block‐Copolymer Additive (Adv. Mater. 47/2012) | Zendy

Han Mingu | Zendy; Kim Hyungsoo | Zendy; Seo Hyungtak | Zendy; Ma Biwu | Zendy; Park JiWoong | Zendy

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Solar Cells: Photovoltaic Efficiency Enhancement by the Generation of an Embedded Silica‐Like Passivation Layer along the P3HT/PCBM Interface Using an Asymmetric Block‐Copolymer Additive (Adv. Mater. 47/2012)

Author(s) -

Han Mingu,

Kim Hyungsoo,

Seo Hyungtak,

Ma Biwu,

Park JiWoong

Publication year - 2012

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.201290299

Subject(s) - passivation , materials science , copolymer , photovoltaic system , layer (electronics) , active layer , energy conversion efficiency , polymer , chemical engineering , optoelectronics , nanotechnology , composite material , electrical engineering , engineering , thin film transistor

A new approach to improve the power conversion efficiency of polymer bulkheterojunction solar cells by the formation of an embedded passivation layer is demonstrated. In the Communication on page 6311 , Ji‐Woong Park and co‐workers report a simple method to generate silica‐like layers along the three‐dimensionally intertwined P 3 HT/PCBM interface by addition of an asymmetric block copolymer containing a short organo‐silica precursor.

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