Title :
Efficient polymer solar cells with an power conversion efficiency over 9%
Author :
Hongbin Wu ; Zhicai He ; Chengmei Zhong ; Shijian Su ; Miao Xu ; Yong Cao
Author_Institution :
State Key Lab. of Luminescent Mater. & Devices, South China Univ. of Technol., Guangzhou, China
Abstract :
Summary form only given. Organic photovoltaics now step into 9-10% efficiency regime. Efficient polymer solar cells certified efficiency of 9.2% can be realized through an inverted structure, which combine the optimization on both optical and electrical aspects. The new device structure can simultaneously offers ohmic contact for photogenerated charge-carrier collection and allows optimum photons harvest in the device.
Keywords :
ohmic contacts; polymers; solar cells; efficiency 9 percent to 10 percent; inverted structure; ohmic contact; organic photovoltaics; photogenerated charge-carrier collection; polymer solar cells; power conversion efficiency;
Conference_Titel :
Communications and Photonics Conference (ACP), 2012 Asia
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4673-6274-0
