金属有机骨架材料MIL-53(Fe)/C复合材料的制备及其光催化性能
Synthesis of MIL-53(Fe)/C hybrid material and its photocatalytic performance
凌南秀 1吴宝珍 1黄缘缘 1张丹1
作者信息
- 1. 广东石油化工学院化学工程学院,广东茂名 525000
- 折叠
摘要
通过溶剂热法合成了含有不同碳材料的MIL-53(Fe)/C复合材料,并且应用XRD、SEM、PL等进行表征.在氙灯光源的照射下,以ρ(罗丹明B)=10mg/L溶液为污染物评价其光催化性能.结果表明,MIL-53(Fe)/AC复合材料能够抑制光生电子-空穴的复位,MIL-53(Fe)/AC复合材料显示出较好的光催化性能.
Abstract
MIL-53(Fe)/C hybrid material was prepared via a solvethermal method.The resulting samples were characterized by X-ray diffraction(XRD),scanning electron microscopy(SEM)and photoluminescence spectra(PL).Under the irradiation of xenon lamp,the photocatalytic performance is evaluated with 10 mg/L Rhodanmine B solution as the target pollutant.The result showed that the introduction of active carbon to the MIL-53(Fe)can suppress the recombination of the photogenerated electron-hole pair and promote the electron transfer process.The MIL-53(Fe)/AC hybrid material showed good photocatalytic performance.
关键词
光催化/MIL-53(Fe)/碳材料Key words
Photocatalysis/MIL-53(Fe)/Carbon material引用本文复制引用
基金项目
广东省教育厅项目(2021KTSCX077)
广东石油化工学院科研项目(2020rc050o)
出版年
2024
NETL
NSTL
维普
万方数据