系列光催化材料的改性及改性后性能对比数据集

该数据集主要面向光催化材料性能优化、改性策略评估及其在能源转化与环境修复中的应用研究需求建设，其于2022-2025年间在华东理工大学化学与分子工程学院的受控实验室条件下，利用Varian Cary 5000 UV-Vis-NIR光谱仪、Edinburgh FLS980光致发光光谱仪、Zahner Zennium电化学工作站、Agilent 7890B气相色谱仪以及Rigaku X射线衍射仪、Thermo X射线光电子能谱仪等设备产生，主要记录了系列光催化材料（如CST-01, CST-02等）经过非金属（N、S）掺杂、金属离子修饰、单原子/纳米团簇负载、等离子体处理等多种方法改性前后的详细工艺参数、光吸收性能（UV-Vis DRS）、载流子分离效率（PL光谱、光电流、EIS）、以及光催化产氢、CO2还原和污染物降解（如罗丹明B、抗生素）的反应活性与选择性等对比性能数据，包含实验记录、光谱数据、色谱谱图及性能曲线，以.xlsx, .csv, .jpg, .opju等格式存储，为揭示材料改性-性能之间的构效关系提供了直接、系统的实验数据支撑。

This dataset is constructed to address the research demands of photocatalytic material performance optimization, modification strategy evaluation, and their applications in energy conversion and environmental remediation. It was generated between 2022 and 2025 under controlled laboratory conditions at the School of Chemistry and Molecular Engineering, East China University of Science and Technology, using a series of analytical instruments including the Varian Cary 5000 UV-Vis-NIR spectrometer, Edinburgh FLS980 photoluminescence spectrometer, Zahner Zennium electrochemical workstation, Agilent 7890B gas chromatograph, Rigaku X-ray diffractometer, and Thermo X-ray photoelectron spectrometer. It primarily records detailed process parameters, photoelectric properties, and comparative performance data of a series of photocatalytic materials (e.g., CST-01, CST-02, etc.) before and after modification via multiple strategies, such as non-metal (N, S) doping, metal ion modification, single-atom/nanocluster loading, and plasma treatment. The measured metrics include light absorption performance (UV-Vis DRS), carrier separation efficiency (PL spectroscopy, photocurrent, EIS), as well as the reactivity and selectivity of photocatalytic hydrogen production, CO₂ reduction, and pollutant degradation (e.g., rhodamine B, antibiotics). The dataset contains experimental records, spectral data, chromatograms, and performance curves, stored in formats such as .xlsx, .csv, .jpg, and .opju. It provides direct and systematic experimental data support to elucidate the structure-activity relationship between material modification and its resulting performance.

搜集汇总

背景与挑战

背景概述

该数据集由华东理工大学在2022-2025年间创建，记录了系列光催化材料（如CST-01、CST-02等）通过非金属掺杂、金属离子修饰等多种方法改性前后的工艺参数和性能对比数据，包括光吸收、载流子分离效率以及光催化产氢、CO2还原等反应活性。数据集以.xlsx、.csv等多种格式存储，共115个文件、172.29MB，旨在为材料改性-性能的构效关系研究提供系统实验支撑。