A5102930070- Mesoporous Materials and Catalysis
- Polyoxometalates: Synthesis and Applications
- Crystallization and Solubility Studies
- Catalytic Processes in Materials Science
- X-ray Diffraction in Crystallography
- Catalysis for Biomass Conversion
- Advanced Photocatalysis Techniques
- Catalysis and Oxidation Reactions
- Metal-Organic Frameworks: Synthesis and Applications
- Oxidative Organic Chemistry Reactions
- Electrocatalysts for Energy Conversion
- Asymmetric Hydrogenation and Catalysis
- Surface Chemistry and Catalysis
- Porphyrin and Phthalocyanine Chemistry
- Catalysis and Hydrodesulfurization Studies
- Zeolite Catalysis and Synthesis
- Advanced Nanomaterials in Catalysis
- Copper-based nanomaterials and applications
- Gas Sensing Nanomaterials and Sensors
- Nanomaterials for catalytic reactions
- Perovskite Materials and Applications
- Asymmetric Synthesis and Catalysis
- Covalent Organic Framework Applications
- TiO2 Photocatalysis and Solar Cells
- Electronic and Structural Properties of Oxides
Nankai University
2015-2025
Mallinckrodt (United States)
2021-2024
Washington University in St. Louis
2021
University of St Andrews
2017-2018
St. Andrews University
2018
Catalytic Materials (United States)
2018
Collaborative Innovation Center of Chemical Science and Engineering Tianjin
2015-2016
Ministry of Education of the People's Republic of China
2011
The asymmetric oxygen vacancies on the surface of doped oxides and at interface between metal oxide are commonly regarded as real active sites for molecular activation reaction, owing to their unique electronic perturbation properties. However, essential rules modulating local structure promote capacity still ambiguous. In this work, a series interfacial vacancy sites, Pt/Ce–Ov–M (Ov, vacancy, M = Y, La, Pr, Nd), with different coordination environments were constructed based...
An environmentally benign and homogeneous base-free route for 5-hydroxymethyl-2-furfural (HMF) aerobic oxidation to 2,5-furandicarboxylic acid (FDCA) in water was reported using Mg–Al–CO3 hydrotalcite-supported Pd nanoparticles (xPd/HT-n) as catalyst. The influences of the Mg/Al molar ratio hydrotalcite loading amount on catalytic performance these catalysts were originally systematically investigated. These exhibited excellent activity FDCA selectivity HMF oxidation, especially 2%Pd/HT-5...
Single-crystalline Pd nanocrystals enclosed by {111} or {100} facets with controllable sizes were synthesized and originally employed as catalysts in the aerobic oxidation of 5-hydroxymethyl-2-furfural (HMF). The experimental results indicated that particle size exposed facet could obviously influence their catalytic performance. size-dependent effect this reaction only be derived from different dispersions. Therefore, was first investigated work through theoretical approaches. It found...
The aerobic oxidation of alcohols and aldehydes over noble metal catalysts is a critical reaction for the catalytic conversion carbohydrates into value-added chemicals from biomass. However, to fully understand mechanism, in particular, role O2 generated active oxygen species these reactions still challenging target. In present work, sub-10 nm Pt nanocrystals with cubic (Pt-NCs), octahedral (Pt-NOs), spherical (Pt-NSs) morphologies were synthesized used as 5-hydroxymethyl-2-furfural (HMF)....
M<sup>3+</sup>O(–Mn<sup>4+</sup>)<sub>2</sub> clusters in doped MnO<sub>x</sub> catalysts are principal active sites that make oxygen ‘easy come, easy go’.
BACKGROUND: Immune checkpoint inhibitor (ICI) usage has resulted in immune-related adverse events patients with cancer, such as accelerated atherosclerosis. Of immune cells involved atherosclerosis, the role of CCR2+ (CC motif chemokine receptor 2-positive) proinflammatory macrophages is well documented. However, there no noninvasive approach to determine changes these vivo following ICI treatment and explore underlying mechanisms events. Herein, we aim use a CCR2 2)–targeted radiotracer...
Abstract Utilization of spontaneous polarization electric field ferroelectric materials to realize the spatial separation and fast transfer photogenerated charges has been regarded as a promising strategy fabricate highly efficient photocatalysts. Herein, novel heterostructure is constructed by coupling potassium poly(heptazine imide) (K‐PHI) with Ba x Sr 1‐x TiO 3 (B ST) through facile electrostatic self‐assembly strategy. The ionic species K‐PHI can neutralize polarized in B ST form...
Abstract A thermoresponsive lipase catalyst with an upper critical solution temperature (UCST) of about 26 °C was exploited by covalent immobilization enzyme, Pseudomonas cepacia (PSL), onto poly(acrylamide‐ co ‐acrylonitrile) glutaraldehyde coupling. The experimental conditions for the PSL were optimized. immobilized much more stable wide ranges and pH than free PSL. material also evaluated as asymmetric in kinetic resolution racemic α‐methylbenzyl butyrate at 55 aqueous medium exhibited...
The interfacial oxygen-defective sites of oxide-supported metal catalysts are generally regarded as active centers in diverse redox reactions. Identification their structure-property relationship at the atomic scale is great importance but challenging. Herein, a series La3+-doped three-dimensionally ordered macroporous CeO2 (3D-Ce1-xLaxO2-δ) were synthesized and applied supports for Pt nanoparticles. pieces evidence from suite in-situ/ex-situ characterizations theoretical calculations...