Ferric acetylacetonate/covalent organic framework composite for high performance photocatalytic oxidation  

作　　者：Mingzhao Xu Lifei Liu Jianling Zhang Fanyu Zhang Gang Chen Qiang Wan Yufei Sha Xiuyan Cheng Zhuizhui Su 

机构地区：[1]Beijing National Laboratory for Molecular Sciences,CAS Key Laboratory of Colloid and Interface and Thermodynamics,CAS Research/Education Center for Excellence in Molecular Sciences,Institute of Chemistry,Chinese Academy of Sciences,Beijing,100190,China [2]School of Chemistry and Chemical Engineering,University of Chinese Academy of Sciences,Beijing,100049,China [3]School of Chemical Sciences,University of Chinese Academy of Sciences,Physical Science Laboratory,Huairou National Comprehensive,Science Center,Beijing,100190,China

出　　处：《Green Energy & Environment》2022年第6期1281-1288,共8页绿色能源与环境（英文版）

基　　金：financial supports from National Natural Science Foundation of China(21525316,21673254);Ministry of Science and Technology of China(2017YFA0403003);Chinese Academy of Sciences(QYZDYSSW-SLH013);Beijing Municipal Science&Technology Commission(Z191100007219009).

摘　　要：Ferric acetylacetonate/covalent organic framework(Fe(acac)_(3)/COF)composite was synthesized by interfacial polymerization method at room temperature.The crystal structure,morphology and porosity property of the composite were characterized by X-ray diffraction,scanning electron microscope,transmission electron microscope and nitrogen adsorption.The interaction between Fe(acac)_(3) and COF was investigated by Fourier transform infrared spectra and X-ray photoelectron spectroscopy.The Fe(acac)_(3)/COF composite was used as a photocatalyst for the oxidation of benzyl alcohol under mild conditions.It exhibits high activity and selectivity for the reaction,of which the mechanism was investigated by determining its photoelectric properties.The Fe(acac)_(3)/COF catalyst developed in this work has application potential in other photocatalytic reactions.

关 键 词：Covalent organic framework PHOTOCATALYSIS Hybrid catalyst Benzyl alcohol oxidation Interfacial polymerization 

分 类 号：X703[环境科学与工程—环境工程] TQ426[化学工程] TB332[一般工业技术—材料科学与工程]