A5050611867- Catalytic Processes in Materials Science
- Catalysis and Oxidation Reactions
- Nanomaterials for catalytic reactions
- Advanced Chemical Physics Studies
- Electrocatalysts for Energy Conversion
- Material Dynamics and Properties
- Mesoporous Materials and Catalysis
- High-pressure geophysics and materials
- Copper-based nanomaterials and applications
- Phase Equilibria and Thermodynamics
- Metal-Organic Frameworks: Synthesis and Applications
- DNA and Nucleic Acid Chemistry
- Microwave Dielectric Ceramics Synthesis
- Catalysis and Hydrodesulfurization Studies
- Polyoxometalates: Synthesis and Applications
- Vitamin D Research Studies
- Estrogen and related hormone effects
- Adsorption and biosorption for pollutant removal
- Computational Drug Discovery Methods
- Zeolite Catalysis and Synthesis
- Iron oxide chemistry and applications
- Crystallography and molecular interactions
- Synthesis of β-Lactam Compounds
- Carbon and Quantum Dots Applications
- Asymmetric Hydrogenation and Catalysis
Shandong University
2009-2024
Liaoning University of Technology
2011-2024
Heze University
2020-2024
Shandong Academy of Sciences
2018-2021
Qilu University of Technology
2017-2021
Changsha University of Science and Technology
2021
Chang'an University
2019-2020
State Council of the People's Republic of China
2019
Chengdu Medical College
2019
National Engineering Research Center of Electromagnetic Radiation Control Materials
2016
CeO2 rods with {110} facets and cubes {100} were utilized as catalyst supports to probe the effect of crystallographic on nickel species structure-dependent catalytic performance. Various analysis methods (ex in situ XRD, TEM, Raman, XPS, TPR, TPD) used investigate structural forms catalysts, these results indicated that deposition resulted formation two main active types components: NiO strongly or weakly interacted surface Ni-Ce-O solid solution. Notably, states distribution ratio related...
In this paper, cation modified one dimensional Mn<sub>2</sub>O<sub>3</sub> nanowires were synthesized <italic>via</italic> a solvothermal synthesis and calcination free from the template-assisted method.
Chirality is indeed a fundamental aspect of nature, particularly in chemistry and biology. Herein, we have demonstrated straightforward strategy to create novel type metal-induced inherent chirality by...
A promoting influence of manganese species on the controllable synthesis and catalytic property CO conversion manganese-iron oxide is observed.
The nickel species in the nickel–ceria samples were confirmed to have multi effects morphology and structure formation.
d-Lactate dehydrogenase (d-LDH) catalyzes the reversible reaction pyruvate + NADH H+ ↔ lactate NAD+, which is a principal step in production of d-lactate lactic acid bacteria. In this study, we identified and characterized major d-LDH (d-LDH1) from three d-LDHs Leuconostoc mesenteroides, has been extensively used food processing. A molecular simulation study d-LDH1 showed that conformation changes during substrate binding. During catalysis, Tyr101 Arg235 bind substrates by hydrogen bonds...
A nanostructured solid solution catalyst CeZrK/rGO for soot oxidation in catalyzed diesel particulate filter was synthesized using the dipping method. The reduced graphene oxide (rGO) used as carrier, and CeO2, ZrO2, K2O were mixed with molar ratio of 5:1:1, 5:2:2 5:3:3, which referred to Ce5Zr1K1/rGO, Ce5Zr2K2/rGO, Ce5Zr3K3/rGO, respectively. structure, morphology catalytic activity nanocomposites thoroughly investigated results show that have nanoscale pore structure (36.1–36.9 nm),...
The palladium species in ceria-based catalysts have a significant influence on their catalytic performance. In this work, the structure evolution of induced by various calcination rate was investigated and then these calcined were applied to NO + CO reaction. Systematic investigations measurements demonstrate that process play crucial roles formation ways identify forms active surface sites for Results indicate resulted three types components: PdO interacted with ceria supports (PdO...
Abstract N‐Heterocyclic carbenes (NHCs) have experimentally proved to be powerful catalysts for the Staudinger reaction ([2+2] cycloaddition of a ketene with an imine) but without giving clear catalytic mechanism. According different experimental results, “ketene‐first” and “imine‐first” mechanisms, arguing which reactant should initially activated by NHC catalyst, been proposed. Our theoretical investigation employing density functional theory (DFT) reveals that mechanism NHC‐catalyzed is...
A simple protocol has been reported here to successfully perform a controllable conversion between Ce(OH)4 nanorods [Ce(OH)4-NR] and nanoflowers [Ce(OH)4-NF] based on prolonged mechanical force-driven stirring process. Results show that the nanostructures undergo morphology transformation from initial irregular nanoflowers, then emanating one center only, by varying time before solvothermal reaction. The detailed study confirmed force significantly improved mass transport of solution drove...
Solvothermal synthesis of Cu2O cubes from Cu(OAc)2 in ethanol provided templates for tunable formation novel multicomponent composites: hollow CeO2-Cu2O (), core-shell NiO@Cu2O () and CeO2-NiO-Cu2O (). Composites catalyze the oxidation CO at a lower temperature than parent cubes.
A group of new asymmetric branched alkyl sulfoxides was synthesized and applied in palladium(<sc>ii</sc>) extraction for the first time.
In this work, fluoranthene-modified polysiloxane (<bold>FMPS</bold>) was synthesized <italic>via</italic> the Diels–Alder reaction.
Abstract The encapsulated Au/CeO 2 hollow composite shows the effects of different pretreatment conditions on CO oxidation, showing complete conversion temperatures for in order O ( T 100 =74 °C)>N =142 °C)>CO =167 °C). Because good confinement provided by uniform pores as‐prepared CeO , size deposited Au nanoparticles embedded can be well controlled. Pretreated catalysts have a stability with no clear deactivation even after 70 h. A systematic characterization was performed employing...
The mechanical strength of the landslide deposits directly affects safety and operation roads in western mountainous area China. Therefore, research is aimed at studying mechanisms a deposit sample with different rock particle contents by analyzing its characteristics stress‐strain behavior, “jumping” phenomenon, volumetric strain, shear parameters via large‐scale direct test. Stress‐strain results show that curves can be divided into 3 stages: liner elastic stage, yielding strain‐hardening...
The copper content of copper-ceria catalysts effects the structure evolution and performance in CO oxidation.