Multifunctional semitransparent organic solar cells with excellent infrared photon rejection

作     者：Xue Li Ruoxi Xia Kangrong Yan Hin-Lap Yip Hongzheng Chen Chang-Zhi Li Xue Li;Ruoxi Xia;Kangrong Yan;Hin-Lap Yip;Hongzheng Chen;Chang-Zhi Li

作者机构：State Key Laboratory of Silicon MaterialsMOE Key Laboratory of Macromolecular Synthesis and FunctionalizationDepartment of Polymer Science and EngineeringZhejiang UniversityHangzhou 310027China State Key Laboratory of Luminescent Materials and DevicesSchool of Materials Science and EngineeringSouth China University of TechnologyGuangzhou 510640China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2020年第31卷第6期

页      面：1608-1611页

核心收录：

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

基　　金：funded by Ministry of Science and Technology(No.2017YFA0206600) National Natural Science Foundation of China(Nos.21722404,21674093,21734008,21761132001 and 91633301) International Science and Technology Cooperation Program of China(ISTCP,No.2016YFE0102900) supported by the Fundamental Research Funds for the Central Universities(No.2018XZZX002-16) support by Zhejiang Natural Science Fund for Distinguished Young Scholars(No.LR17E030001) 

主　　题：Semitransparent organic solar cell Distributed Bragg reflector Ultrathin silver film Infrared radiation rejection Average visible transparency 

摘      要：Semitransparent organic solar cells(ST-OSCs)have the potentials to open promising applications that differ from those of conventional inorganic ones,such as see-through power windows with both energy generation and heat insulation ***,to achieve so,there remain significant challenges,especially for balancing critical parameters,such as power conversion efficiency(PCE),average visible transparency(AVT)and low energy infrared photon radiation rejection(IRR)to realize the full potentials of ***,we demonstrate the new design of ST-OSCs through the rational integration of organic materials,transparent electrode and infrared photon reflector in one *** the assistance of optical simulation,new ST-OSCs with precise layout exhibit state-of-art performance,with near 30%AVT and PCE of 7.3%,as well as an excellent IRR of over 93%(780-2500 nm),representing one of best multifunctional ST-OSCs with promising perspective for window application.