有机小分子钝化钙钛矿太阳能电池数据集

本数据集以钙钛矿太阳能电池为研究对象，采用4-SA、3-SA两种有机小分子进行钝化处理，并以原始薄膜作为对照。通过傅里叶红外光谱（FTIR）、X射线光电子能谱（XPS）、X射线衍射（XRD）、扫描电子显微镜（SEM）、原子力显微镜（AFM）和紫外-可见吸收光谱（UV-Vis）对薄膜进行材料表征，所有光谱和图像数据均使用Origin软件进行分析和处理。同时，测量了电池的填充因子（FF）、开路电压（Voc）、短路电流（Jsc）、光电转换效率（PCE）和外量子效率（EQE）等光伏性能参数，其中FF、Voc、Jsc、PCE以箱型图展示，EQE以效率-波长曲线呈现。数据采集于2023年4月至2024年12月，地点为浙江工业大学。数据集包含Origin作图文件和TIF图片，按测试类型和样品分类存储，涵盖了各类表征数据和光伏性能结果。该数据集完全共享，为研究有机小分子钝化机制、分析其对电池电学特性和光谱响应的影响提供基础数据，可用于二次处理与验证，有助于优化钙钛矿太阳能电池性能，推动相关基础研究与应用开发。

This dataset focuses on perovskite solar cells, where two organic small molecules, 4-SA and 3-SA, are utilized for passivation treatment, with the pristine thin film as the control group. The thin films were characterized by Fourier Transform Infrared Spectroscopy (FTIR), X-ray Photoelectron Spectroscopy (XPS), X-ray Diffraction (XRD), Scanning Electron Microscopy (SEM), Atomic Force Microscopy (AFM), and Ultraviolet-Visible Absorption Spectroscopy (UV-Vis). All spectral and image data were analyzed and processed using Origin software. Meanwhile, photovoltaic performance parameters of the cells were measured, including fill factor (FF), open-circuit voltage (Voc), short-circuit current (Jsc), power conversion efficiency (PCE) and external quantum efficiency (EQE). Among these parameters, FF, Voc, Jsc and PCE are displayed in box plots, while EQE is presented as efficiency-wavelength curves. The data were collected from April 2023 to December 2024 at Zhejiang University of Technology. This dataset includes Origin plotting files and TIF images, which are stored categorized by test type and sample, covering all characterization data and photovoltaic performance results. This dataset is fully shared, providing foundational data for researching the passivation mechanism of organic small molecules and analyzing their impacts on the electrical properties and spectral response of solar cells. It can be used for secondary processing and verification, contributing to optimizing the performance of perovskite solar cells and promoting relevant basic research and application development.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于钙钛矿太阳能电池，采用4-SA和3-SA有机小分子进行钝化处理，并通过傅里叶红外光谱、X射线光电子能谱等多种技术对薄膜进行材料表征。数据集包含Origin作图文件和TIF图片，涵盖了光伏性能参数如填充因子、开路电压等，旨在为研究有机小分子钝化机制和优化电池性能提供基础数据。