A5038803954- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Gas Sensing Nanomaterials and Sensors
- Metal-Organic Frameworks: Synthesis and Applications
- Electrocatalysts for Energy Conversion
- Advanced Photocatalysis Techniques
- Covalent Organic Framework Applications
- Mesoporous Materials and Catalysis
- Advanced oxidation water treatment
- MXene and MAX Phase Materials
- Supercapacitor Materials and Fabrication
- Carbon Dioxide Capture Technologies
- TiO2 Photocatalysis and Solar Cells
China University of Petroleum, East China
2022-2024
China University of Petroleum, Beijing
2024
A series of 3DOM cerium-based perovskite catalysts with different B-site elements were prepared by the colloidal crystal template method and excess impregnation Cr, Ni, Mn as elements. The physical chemical properties investigated X-ray diffraction (XRD), Brunauer-Emmett-Teller (BET), scanning electron microscopy (SEM), photoelectron spectroscopy (XPS), hydrogen temperature-programmed reduction (H2-TPR), oxygen desorption (O2-TPD) characterization techniques. results showed that catalyst...
Manganese dioxide (MnO2) stands out as a promising catalyst for toluene degradation yet refining its synthesis optimal efficiency poses significant challenge. In this study, we presented an up-bottom approach ε-MnO2 by selectively removing inactive La ions from La3Mn2O7 (LLM) through acid etching, yielding stacked nanosheets with enriched oxygen vacancies. The resulting H2SO4-LLM exhibited efficient synergistic adsorption-catalytic oxidation effects, attributed to exceptional specific...
<title>Abstract</title> The sugarcane based activated carbon was prepared by one-step method using bagasse as raw material and H<sub>3</sub>PO<sub>4</sub> activator, meanwhile in order to get the better preparation condition of materials dose phosphoric acid addition, liquid ratio, activation temperature, time on adsorption performance were discussed. This study investigated effects different conditions desorption through characterization such BET, FT-IR, XRD, dynamic adsorption, static...