电池关键材料的合成表征数据集

有机太阳电池因柔性、轻便和印刷制备等优点受到关注。本课题主要研究内容为通过设计合成高性能给/受体材料，优选材料组合，单结电池效率突破 15%，研发低成本大批量制备关键材料技术。因此开展了包括D-A共聚物给体材料、小分子受体材料合成与表征，通过核磁共振氢谱、核磁共振碳谱、单晶X射线衍射、紫外可见吸收光谱、循环伏安测试、空间电荷限制电流测试等实验方法，获得了这些关键材料在分子结构、光学、电化学、载流子迁移率等方面的表征数据，数据量38.41 MB。Organic solar cells have attracted extensive attention due to their advantages such as flexibility, light weight, and printable fabrication. The main research contents of this project include designing and synthesizing high-performance donor/acceptor materials, optimizing material combinations, achieving a single-junction solar cell efficiency exceeding 15%, and developing key technologies for low-cost and large-scale preparation of these critical materials. Therefore, we conducted synthesis and characterization of D-A copolymer donor materials and small-molecule acceptor materials. Using experimental methods including proton nuclear magnetic resonance (¹H NMR), carbon-13 nuclear magnetic resonance (¹³C NMR), single-crystal X-ray diffraction, ultraviolet-visible absorption spectroscopy, cyclic voltammetry, and space-charge limited current measurement, we obtained characterization data of these key materials in terms of molecular structure, optical properties, electrochemical properties, carrier mobility and other aspects. The total data volume is 38.41 MB.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于有机太阳电池的关键材料，包括D-A共聚物给体和小分子受体的合成与表征，通过核磁共振、X射线衍射等多种实验方法获取了分子结构、光学和电化学等数据，数据量为38.41 MB。数据集来源于国家重点研发计划项目，旨在支持高效稳定大面积有机太阳电池的研发，具有明确的跨学科背景（涉及分析化学、有机化学和凝聚态物理学）和实际应用价值。