A5100338857- Ferroelectric and Piezoelectric Materials
- High-Velocity Impact and Material Behavior
- Molecular Sensors and Ion Detection
- Microwave Dielectric Ceramics Synthesis
- Polymer composites and self-healing
- Advanced battery technologies research
- Conducting polymers and applications
- biodegradable polymer synthesis and properties
- Polydiacetylene-based materials and applications
- Catalysis and Oxidation Reactions
- Dielectric properties of ceramics
- Graphene research and applications
- Electrocatalysts for Energy Conversion
- Advanced Welding Techniques Analysis
- Supercapacitor Materials and Fabrication
- Electrospun Nanofibers in Biomedical Applications
- Liquid Crystal Research Advancements
- Natural Fiber Reinforced Composites
- Synthesis and Properties of Aromatic Compounds
- Catalytic Processes in Materials Science
- Metamaterials and Metasurfaces Applications
- Spectroscopy and Chemometric Analyses
- Advanced Photocatalysis Techniques
- Spectroscopy Techniques in Biomedical and Chemical Research
- Cellular and Composite Structures
Zhejiang University
2023-2025
Sir Run Run Shaw Hospital
2023-2025
Yunnan Academy of Agricultural Sciences
2024
Yunnan Agricultural University
2024
Soochow University
2024
Yangzhou University
2024
South China University of Technology
2000-2023
Northeast Forestry University
2020-2023
Hunan University
2006-2022
Guilin University of Technology
2021-2022
Abstract Circularly polarized light (CPL) is key to asymmetric photochemistry as it could impart the chiral organization information into chemical products. Here, we demonstrate circular polarization capacity of cellulose nanocrystal (CNC) films trigger photo‐alignment achiral supramolecular polymers helical structures. Right‐handed transmitted (T‐) CPL was generated from self‐assembled CNC films, which induced amorphous azobenzene (Azo) The induction effect T‐CPL enhanced on Azo with longer...
The cooperative catalysis between noble metals and oxygen vacancies in reducible oxides plays an important role many heterogeneous catalytic reactions, but definite identification of active sites remains challenging. Herein, we report experimental HCHO oxidation over TiO2-supported Pt catalysts by means microscopic spectroscopic techniques. Pt/TiO2–x with tunable vacancy concentrations were designed fabricated based on hydrogen spillover. A combination aberration-corrected scanning...
Polyurethanes with regular and controlled block arrangement, i.e., alternating polyurethanes (abbreviated as PUCL-alt-PEG) based on poly(ε-caprolactone) (PCL-diol) poly(ethylene glycol) (PEG) was prepared via selectively coupling reaction between PCL-diol diisocyanate end-capped PEG. Chemical structure, molecular weight, distribution, thermal properties were systematically characterized by FTIR, (1)H NMR, GPC, DSC, TGA. Hydrophilicity studied static contact angle of H2O CH2I2. Film surface...
Abstract In this article, the mechanical properties, flame retardancy, and thermal stability of basalt fiber reinforced polypropylene composites (BFRPPs) (PP) were investigated compared. The combustion performance BFRPPs PP evaluated by limiting oxygen index (LOI) test, cone calorimeter test (CCT), thermogravimetric analysis (TGA). results showed that fibers could enhance PP. With increase content, strength stiffness increased significantly, elongation decreased obviously. Adding into...
Defect-enriched NiV-LDH-NS with a bimetallic synergistic effect were prepared by one-step co-precipitation strategy and the electron-rich defects accelerated formation of hydroxyl radicals (˙OH) to participate in phenol hydroxylation.
X-ray computed tomography (CT) offers high spatial resolution and deep tissue penetration, but its low sensitivity limits early disease diagnosis. In contrast, fluorescence imaging (FI) provides sensitivity, suffering from poor limited penetration. Combining CT FI creates a complementary method. Herein, we report bismuth-loaded poly(α-amino acid) nanoparticles (abbreviated as Bi NPs including Bi@POS, Bi@POS-FITC, Bi@POS-ICG) for bimodal imaging. exhibit superior attenuation emission...
Abstract Vanillic acid, potentially derived from biosourced feedstocks, was used as starting material in the synthesis of novel polyesters. A diester obtained by esterification and etherification vanillic acid served first monomer, combination with resorcinol bis(2‐hydroxyethyl) ether, hydroquinone or aliphatic diols different carbon chain lengths second monomers, antimony trioxide catalyst to synthesize a series polyesters melt polymerization. The materials had polystyrene‐equivalent M n =...
Abstract Block copolymers with exactly controlled structures, that is, alternating block polyurethanes based on poly(3‐hydroxybutyrate‐ co ‐4‐hydroxybutrate) (P3/4HB‐diol) and poly (propylene glycol)‐poly(ethylene glycol)‐poly(propylene glycol) (PPG‐PEG‐PPG) were synthesized by solution polymerization via specifically selective coupling reaction between terminal hydroxyl P3/4HB segment isocyanate group end‐capped PPG‐PEG‐PPG segment, using 1,6‐hexamethylene diisocyanate (HDI) as agent. The...
A post-annealing treatment of Co 2 B/CoO/H 3 BO could dramatically improve the alkaline HER activity.