基于石油废油回收复杂体系的GO基稀土发光材料研究  

Study of GO-Based Rare Earth Luminescent Materials for Complex Systems of Petroleum Waste Oil Recovery

作　　者：曾桐源 西鹏[1] Zeng Tongyuan;Xi Peng(Tianjin University of Technology,Tianjin 300387,China)

机构地区：[1]天津工业大学,天津300387

出　　处：《石油石化绿色低碳》2024年第3期22-28,共7页Green Petroleum & Petrochemicals

基　　金：国家自然基金(5187***2)。

摘　　要：该文基于石油废油回收的复杂体系,设计并制备了一种GO基稀土发光材料。通过傅里叶转换红外光谱、X射线光电子能谱和场发射扫描电子显微镜照片对样品的组成结构和微观形貌进行分析,结果表明,所制备的GO基稀土发光材料呈现出多层堆叠的“花”形结构,片层间距约为500 nm;其液态下荧光光谱数据表明该荧光材料在复杂溶剂体系呈现不同的荧光现象,可为石油的有机萃取分离过程和油水分离过程提供在线荧光监控功能。In this paper,GO-based rare earth luminescent materials was prepared based on the complex system of petroleum waste oil recycling.The samples were analyzed by Fourier transform infrared spectroscopy(FTIR),X-ray photoelectron spectroscopy(XPS)and field emission scanning electron microscopy(SEM),and the results showed that the GO-based rare-earth luminescent material exhibit a multi-layer stacked"flower"structure,with a lamellar spacing of about 500 nm.The fluorescence spectra show that the fluorescent material can show different fluorescence phenomena in complex solvent systems,which can provide online fluorescence monitoring for the organic extraction and separation of petroleum and oil-water separation processes.

关 键 词：废油回收 氧化石墨烯 荧光检测 稀土 发光材料 

分 类 号：TQ641.4[化学工程—精细化工]