国家自然科学基金(20904055) 作品数:1 被引量:1 H指数:1 发文基金: 国家自然科学基金 国家重点基础研究发展计划 更多>> 相关领域: 理学 更多>>
SYNTHESIS, CHARACTERIZATION AND SOLAR CELL APPLICATION OF A D-A COPOLYMER WITH CYCLOPENTADITHIOPHENE AND FLUORENE AS DONOR UNITS 被引量:1 2013年 In this paper, a new D-A copolymer, PFDBCPDT, which consists of benzo-2,1,3-thiadiazole as acceptor units and cyclopentadithiophene and fluorene as donor units, was synthesized. The thermal, electrochemical, photophysical and photovoltaic properties of PFDBCPDT were studied. PFDBCPDT showed a low optical band gap of 1.84 eV, and relatively low HOMO level of 5.69 eV. The best device performance was obtained by PFDBCPDT/PC61 BM (1:3) with 0.5 vol% DIO. The device exhibited a power conversion efficiency of 3.06%, with a relatively high open circuit voltage of 0.87 eV. Hai-yang Song 童辉 Zhi-yuan Xie 王利祥 Fo-song Wang关键词:环戊二烯 DA BRIGHT, COLOR-TUNABLE FLUORESCENT CONJUGATED POLYMERS WITH ENHANCED LUMINESCENCE IN AGGREGATED STATES <正>Fluorescent conjugated polymers have received much attention of researchers in the past decades because of ... Bowei Xu Hui Tong Xiaofu Wu Lixiang Wang文献传递 SUBSTITUENT EFFECT ON THE ELECTRONIC PROPERTIES AND SELF-ASSEMBLING PROPERTIES OF TETRACENE DERIVATIVES CONTAINING ADJACENTLY FUSED PYRAZINES <正>Acene derivatives have attracted significant interest as a result of their solid state semi-conducting prop... Ying Li文献传递 FLUORESCENT DETECTION OF HEPARIN BY A CATIONIC CONJUGATED POLYFLUORENE PROBE CONTAINING AGGREGATION-INDUCED EMISSION UNITS <正>Heparin,known as the highest negative charged biomacromolecule,is widely used for surgical procedures and e... Bowei Xu文献传递 BLUE LIGHTING-EMITTING POLY(ARYL ETHER)S OF DOPANT/HOST EMITTER SYSTEM <正>For full-color at-panel displays,blue emission is essential because such an emitter can not only effectivel... Chunlei Bian Hui tong Yanxiang Cheng Zhiyuan Xie Lixiang Wang文献传递 SELF-ASSEMBLED MONOLAYERS OF PHOSPHONATE-FUNCTIONALIZED POLYFLUORENES(PFPEt-SAM) ON GLASS SUBSTRATE SURFACE FOR IRON(Ⅲ) SENSING <正>Conjugated polymer(CP)-based fluorescent chemosensors appear as one of the most promising candidates for ch... Xiaofu Wu Hui tong Lixiang Wang.文献传递 NOVEL WATER-SOLUBLE POLY(ARYLENE ETHYNYLENE)S WITH AMINO ACID SIDE CHAINS FOR HIGHLY SENSITIVE DETECTION OF MERCURY(Ⅱ)IONS <正>Mercury ion is one of the most toxic heavy metal-ions,and it can cumulate in the human body and cause a wid... Xiaofu Wu文献传递