期刊
ACS APPLIED MATERIALS & INTERFACES
卷 3, 期 8, 页码 2919-2923出版社
AMER CHEMICAL SOC
DOI: 10.1021/am200616j
关键词
hybrid solar cells; aqueous solution processed; bulk heterojunction; conjugated polymers; inorganic nanocrystals
资金
- NSFC [20974038, 20921003, 50973039]
- MOST of China
Poly(1,4-naphthalenevinylene), prepared from a water-soluble precursor, was used to fabricate hybrid solar cells by blending with water-soluble CdTe nanocrystals (NCs) to act as the photoactive layer. In composites with CdTe NCs as the electron acceptors in a bulk heterojunction configuration, the devices exhibited a short-circuit current density of -6.14 mA/cm(2), an open-circuit voltage of 0.44 V, a fill factor of 0.32, and a power conversion efficiency of 0.86% under AM1.5G conditions. Because the devices were fabricated from water-soluble materials, the procedure was generally simple and environmentally friendly in comparison to the conventional devices fabricated from oil-soluble materials.
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