由非卤代溶剂制备的高性能聚合物太阳能电池的形貌演变

Morphology Evolution in High-Performance Polymer Solar Cells Processed from Nonhalogenated Solvent.

作者信息

Cai Wanzhu, Liu Peng, Jin Yaocheng, Xue Qifan, Liu Feng, Russell Thomas P, Huang Fei, Yip Hin-Lap, Cao Yong

机构信息

Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices South China University of Technology Guangzhou 510640 P. R. China.

Materials Science Division Lawrence Berkeley National Lab Berkeley CA 94720 USA.

出版信息

Adv Sci (Weinh). 2015 May 26;2(8):1500095. doi: 10.1002/advs.201500095. eCollection 2015 Aug.

is developed to produce polymer solar cells with power conversion efficiencies better than those processed from commonly used halogenated solvent-additive pair. Morphology studies show that good performance correlates with a finely distributed nanomorphology with a well-defined polymer fibril network structure, which leads to balanced charge transport in device operation.