Indexed by:期刊论文
Date of Publication:2021-03-05
Journal:INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
Volume:59
Issue:49
Page Number:21592-21601
ISSN No.:0888-5885
Abstract:ZrO2-based metal oxides are widely used in heterogeneous catalysis. For heterogeneous catalysis, dispersibility is a challenging job. This article reports a facile synthesis method for preparing ZrO2 -based composite metal oxide fibers based on electrospinning with the assistance of microfluidic chips. The formed fibers have an even distribution of different oxides at the nanometer level. The acidic and alkaline sites of ZrO2 were significantly increased via the doping of SiO2 or MgO. These fibers are the ideal catalytic carriers to load iron oxides for the Fenton reaction. Iron elements are highly and evenly dispersed upon the fibers. The catalysts can degrade 500 ppm dye in solutions more than 90% in 45 min and maintain a high degradation rate after recycling.
Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Main positions:Vice dean of School of Chemistry
Gender:Male
Alma Mater:Tsinghua University
Degree:Doctoral Degree
School/Department:School of Chemistry
Discipline:Inorganic Chemistry. Physical Chemistry (including Chemical Physics). Chemical Engineering
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