全聚合物太阳能电池(all-PSCs)是有机太阳能电池(OSCs)的一种,其因优异的形貌稳定性和机械拉伸性而受到广泛关注。近年来,富勒烯受体及其衍生物的缺点限制了光伏性能的进一步提高。n型聚合物电子受体因其具有能级可调、吸收系数高、电学和光电性能优异等优点而得到发展。得益于n型聚小分子受体材料(PSMAs)的快速发展,all-PSCs的能量转换效率(PCEs)得到了显著的提升。主要总结了PSMAs的发展、all-PSCs的研究进展,展望了未来OSCs的发展方向。
All-polymer solar cells (all-PSCs) are a kind of organic solar cells (OSCs),which have attracted significant attention due to their distinctive advantages,including excellent morphological stability and mechanical stretchability.In recent years,the limitations of fullerene acceptors and their derivatives constrain the further advancement of photovoltaic performance.n-Type polymer electron acceptors have been developed because of their advantages including adjustable energy level,high absorption coefficient,excellent electrical and photoelectric properties.Thanks to the rapid development of n-type polymerized small molecule acceptors (PSMAs),the power conversion efficiencies (PCEs) of all-PSCs has been significantly improved in several years.In this review article,the development of PSMAs and the research progress of all-PSCs were summarized and the future development direction of OSCs was also prospected.
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基金资助
山东省自然科学基金项目(ZR2023MB145和ZR2022QF023);青岛市自然科学基金项目(23-2-1-242-zyyd-jch)
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