辽宁石油化工大学学报2026，Vol.46Issue(1)：29-36,8.DOI:10.12422/j.issn.1672-6952.2026.01.004
新型ZnCu双金属有机骨架材料的制备及萘的脱除研究
Preparation of Novel ZnCu Bimetallic Organic Framework Materials and Their Removal of Naphthalene
摘要
Abstract
ZnCu-BDC,a new MOFs material,was successfully synthesized by solvothermal method,with copper acetate and zinc nitrate as the metal centers and terephthalic acid(BDC)as the organic ligand.The structure,morphology,specific surface area and thermal stability of the materials were systematically characterized by scanning electron microscopy,X-ray polycrystalline powder diffraction,Fourier transform infrared spectroscopy,nitrogen adsorption and thermogravimetric-differential thermal analyzer.The catalytic performance of ZnCu-BDC in naphthalene-containing simulated oil was investigated by using naphthalene as the aromatic hydrocarbon model compound in simulated oil.The results show that the ZnCu-BDC material has the same particle size,smooth surface,good thermal stability,complete decomposition at 450℃,a large number of micropores,and a nitrogen adsorption-desorption curve with the characteristics of H3 curve.Under the optimal conditions obtained after the investigation(n(Cu)/n(Zn)is 1.0∶2.0,reaction time 6 h,reaction temperature 70℃,pH=5),the removal efficiency of ZnCu-BDC material for aromatic hydrocarbon model compounds in simulated oil can reach 91%.关键词
MOFs材料/柴油/多环芳烃/萘/脱除Key words
MOFs material/Diesel oil/Polycyclic aromatic hydrocarbons/Naphthalene/Deprivation分类
化学化工引用本文复制引用
王丹,李悦,戚航铭,马晓晨,丛玉凤..新型ZnCu双金属有机骨架材料的制备及萘的脱除研究[J].辽宁石油化工大学学报,2026,46(1):29-36,8.基金项目
国家自然科学基金项目(21702087). （21702087）
