The development of an efficient and low-cost synthesis method to prepare highly stable non-noble metal counter electrode(CE)electrocatalysts for dye-sensitized solar cells(DSSC)is a crucial issue.
三元策略已经被证实是提高有机光伏器件(OPVs)性能的有效方法.在该工作中,基于PM6:Y6 为有源层的器件效率被优化至15.7%.基于该高效二元体系,非富勒烯材料Br-ITIC 和富勒烯衍生物PC71BM 被选为第三组分来制备三元OPVs,效率分别被提升至16.4%和16.2%,相应器件的短路电流密度为25.5 mA cm-2 vs.25.6 mA cm-2,开路电压为0.854 V vs.0.
Further improvement on power conversion efficiency of dye-sensitized solar cell has encountered great challenge since the paradox in simultaneous enhancement of photocurrent and photovoltage.
In this research,a new electropolymerized(EP)film named polytriphenylcarbazole fluoranthene(p-TPCF)has been in-situ synthesized by electrochemical cyclic voltammetry method,and applied to tune the wor
Searching for inexpensive and effective electrocatalyst is of great significance for dye-sensitized solar cell(DSSC).In this work,we report a novel electrocatalyst of honeycomb-like bio-based carbon(H