高通量钙钛矿材料数据集

钙钛矿太阳能电池因其高效率、低成本及可低温溶液加工等优势而受到广泛关注。得益于制备工艺改进、器件结构优化、活性层组分调控、界面层修饰等，钙钛矿太阳能电池的认证光电转换效率已经达到了27%，展现出巨大的应用前景。然而，器件稳定性问题仍然是制约其商业化发展的关键瓶颈，而提升钙钛矿活性层的稳定性则是解决这一问题的核心。本高通量钙钛矿材料数据集由苏州大学2020-2024年的实验研究产出，包含高稳定性钙钛矿数据库、高通量制备的钙钛矿单晶及薄膜，以及上述钙钛矿材料的光电性质等丰富数据。数据采集涵盖高通量制备钙钛矿单晶及钙钛矿薄膜的方法以及紫外-可见吸收等测试方法，且经严格把关，多组数据验证，可靠性高。该数据集能深度挖掘钙钛矿材料结构与稳定性之间的关系，为后续高通量设计合成高稳定性的钙钛矿材料提供理论支撑，具有重要价值。

Perovskite solar cells (PSCs) have garnered widespread attention due to their advantages such as high efficiency, low cost, and low-temperature solution processability. Thanks to advancements in preparation processes, optimization of device architectures, regulation of active layer compositions, modification of interfacial layers, and other related efforts, the certified power conversion efficiency (PCE) of PSCs has reached 27%, demonstrating enormous application prospects. However, device stability remains a critical bottleneck restricting their commercialization, and improving the stability of perovskite active layers is the core of solving this issue. This high-throughput perovskite material dataset was generated from experimental studies conducted by Soochow University between 2020 and 2024, and it includes a rich collection of data such as high-stability perovskite databases, high-throughput-prepared perovskite single crystals and thin films, and the optoelectronic properties of the aforementioned perovskite materials. The data collection covers methods for high-throughput preparation of perovskite single crystals and thin films, as well as testing techniques including ultraviolet-visible (UV-Vis) absorption spectroscopy. All data have undergone strict quality control and validation via multiple sets of experiments, ensuring high reliability. This dataset enables in-depth exploration of the relationship between the structure and stability of perovskite materials, providing theoretical support for the subsequent high-throughput design and synthesis of high-stability perovskite materials, thus holding significant academic and application value.

搜集汇总

背景与挑战

背景概述

该数据集由苏州大学在2020-2024年期间产出，包含高稳定性钙钛矿数据库、高通量制备的钙钛矿单晶和薄膜，以及相关光电性质数据，数据量达6.11GB，涵盖多种格式。数据集通过高通量制备和测试方法采集，经过严格验证，旨在深入分析钙钛矿材料结构与稳定性之间的关系，为设计合成高稳定性钙钛矿材料提供重要理论支撑，源自国家重点研发计划项目。