A5115604548- ZnO doping and properties
- Catalytic Processes in Materials Science
- Conducting polymers and applications
- Copper-based nanomaterials and applications
- Electronic and Structural Properties of Oxides
- Magnetic and transport properties of perovskites and related materials
- Catalysis and Oxidation Reactions
- Synthesis and properties of polymers
- MXene and MAX Phase Materials
- Porphyrin and Phthalocyanine Chemistry
- Polymer Nanocomposite Synthesis and Irradiation
- Catalysis and Hydrodesulfurization Studies
- Ion-surface interactions and analysis
- Geochemistry and Elemental Analysis
- Metal-Organic Frameworks: Synthesis and Applications
- Mesoporous Materials and Catalysis
- Boron and Carbon Nanomaterials Research
- Advanced materials and composites
- Supramolecular Self-Assembly in Materials
- X-ray Diffraction in Crystallography
- biodegradable polymer synthesis and properties
- Thermal and Kinetic Analysis
- Lipid Membrane Structure and Behavior
- Crystallization and Solubility Studies
- Electrospun Nanofibers in Biomedical Applications
China University of Petroleum, East China
2016-2024
Zhengzhou University of Light Industry
2012-2019
University of Cincinnati
2016
China University of Petroleum, Beijing
2009
Huazhong University of Science and Technology
2007
Emory University
2001
Missouri State University
1993
Pd/La 0.8 Ce 0.2 MnO 3 catalysts supported on various kinds of zeolites (ZSM‐5, MOR, NaY, and β) were prepared by incipient wetness impregnation method, these investigated Brunauer‐Emmett‐Teller, X‐ray diffraction analysis (XRD), Fourier transform infrared spectroscopy, H 2 ‐temperature programmed reduction. The catalytic activity was tested for toluene combustion, the support effect investigated. It found that ZSM‐5 is best than other (MOR, β), because it processes higher acidity...
以复合氧化物CeO2-TiO2为载体、La0.8Ce0.2MnO3为活性组分,采用等体积浸渍法制备了氧化物负载型催化剂La0.8Ce0.2MnO3/CeO2-TiO2（记为La/CexTi）。以甲苯为模型污染物,考察了载体的制备方法、nCe/nTi、焙烧温度、钙钛矿负载量对催化剂活性的影响。并采用XRD对催化剂进行了表征分析。结果表明,以共沉淀法制备的CeO2-TiO2作为载体负载钙钛矿活性组分制备的La/CexTi催化剂表现出较高的催化活性;当采用载体中nCe/nTi为0.5、活性组分负载质量分数为20%、焙烧温度为600℃时制备的La/CexTi催化剂,甲苯完全转化温度为240℃。CeO2-TiO2复合氧化物载体以非晶态CexTi1-xO2固溶体形式存在,钙钛矿均匀分散在载体的表面,载体对于催化剂活性的提高起到协同效应。