Increased open circuit voltage in fluorinated benzothiadiazole-based alternating conjugated polymers
作者:Yong Zhang、Shang-Chieh Chien、Kung-Shih Chen、Hin-Lap Yip、Ying Sun、Joshua A. Davies、Fang-Chung Chen、Alex K.-Y. Jen
DOI:10.1039/c1cc14586j
日期:——
Small band-gap conjugated polymers based on monofluoro- and difluoro-substituted benzothiadiazole were developed. Highly efficient polymer solar cells (PCE as high as 5.40%) could be achieved for devices made from these polymers.
开发了基于单氟和二氟取代的苯并噻二唑的小带隙共轭聚合物。由这些聚合物制成的器件可以实现高效聚合物太阳能电池(PCE高达5.40%)。