Thiazolothiazole-based conjugated polymers for blade-coated organic solar cells processed from an environment-friendly solvent
作者:Petr M. Kuznetsov、Sergey L. Nikitenko、Ilya E. Kuznetsov、Pavel I. Proshin、Daria V. Revina、Pavel A. Troshin、Alexander V. Akkuratov
DOI:10.1016/j.tetlet.2020.152037
日期:2020.6
synthesis of two novel polymers comprising thiazolothiazole, benzothiadiazole (P1), and benzoxadiazole (P2) moieties and the fabrication of polymer-fullerene OSCs and photovoltaic modules by blade coating under ambient conditions. The P1-based solar cells and larger area modules showed tolerance to processing solvents and delivered encouraging efficiencies illustrating polymer P1 as a promising material
对于由卤化溶剂处理的小面积设备,通常可实现高效率的有机太阳能电池(OSC),这对人体健康和环境均具有危害。OSC的商业化需要开发新型的光伏材料,该材料适合通过使用环保溶剂的可印刷技术大规模制造设备。在这项工作中,我们报告了两种新型聚合物的合成,其中包括噻唑并噻唑,苯并噻二唑(P1)和苯并恶二唑(P2)部分,以及在环境条件下通过刀片涂布制备了聚合物-富勒烯OSC和光伏组件。在P1基太阳能电池和大面积模块显示出对加工溶剂的耐受性,并提供了令人鼓舞的效率,说明聚合物P1是环保型大面积光伏电池的有希望的材料。