A5065667363- Nanomaterials for catalytic reactions
- Synthesis and properties of polymers
- Dielectric materials and actuators
- Epoxy Resin Curing Processes
- Advanced Sensor and Energy Harvesting Materials
- Silicone and Siloxane Chemistry
- Advanced Photocatalysis Techniques
- Asymmetric Hydrogenation and Catalysis
- Polymer Foaming and Composites
- Copper-based nanomaterials and applications
- Catalysis for Biomass Conversion
- Catalytic Cross-Coupling Reactions
- Catalytic Processes in Materials Science
- Covalent Organic Framework Applications
- Advanced Cellulose Research Studies
- Polymer composites and self-healing
- Polymer crystallization and properties
- Electrospun Nanofibers in Biomedical Applications
- Carbon dioxide utilization in catalysis
- Supercapacitor Materials and Fabrication
- Gas Sensing Nanomaterials and Sensors
- Mercury impact and mitigation studies
- High voltage insulation and dielectric phenomena
- Polymer Science and PVC
- Tribology and Wear Analysis
Guizhou Normal University
2018-2025
Wuhan University
2018-2023
Hunan University of Technology
2022
Gannan Normal University
2020
Guilin University of Technology
2015
It has been shown that exposure to hexavalent Chromium, Cr (Ⅵ), via nasal cavity can have neurotoxicological effects and induces behavioral impairment due the fact blood brain barrier (BBB) does not cover olfactory bulb. But whether (Ⅵ) cross BBB a toxicological in central nervous system (CNS) remains unclear. Therefore, we investigated of on mice treated with different concentrations time (14 days 28 days) intraperitoneal injection. Results revealed accumulated hypothalamus (HY) timely...
Abstract A novel aromatic diamine monomer bearing tertbutyl and 4‐tertbutylphenyl groups, 3,3′‐ditertbutyl‐4,4′‐diaminodiphenyl‐4′′‐tertbutylphenylmethane (TADBP), was prepared characterized. series of non‐coplanar polyimides (PIs) were synthesized via a conventional one‐step polycondensation from TADBP various dianhydrides including pyromellitic dianhydride (PMDA), 3,3′,4,4′‐biphenyltetracarboxylic (BPDA), 4,4′‐oxydiphthalic anhydride (OPDA), 3,3′,4,4′‐benzophenone tetracarboxylic (BTDA)...
Ultrafine palladium nanoparticles immobilized on calcined chitin microspheres as highly efficient and recyclable catalysts for hydrogenation.
With the depletion of nonrenewable resources such as oil/coal/gas, more and research studies began to focus on high-value utilization residual biomass resources. Herein, for first time, honeycomb nanoporous microspheres fabricated from renewable cellulose were used a carrier fabricate highly dispersed palladium (Pd) nanocatalyst. Various physicochemical characterizations presented convincing pieces evidence good dispersion Pd clusters with mean diameter 1.6 nm. As carrier, an interconnected...
Sodium is one of the most promising anode candidates for beyond-lithium-ion batteries. The development Na metal batteries with a high energy density, safety, and low cost desirable to meet requirements both portable stationary electrical storage. However, several problems caused by unstable unsafe liquid electrolyte severely hinder their practical applications. Herein, we report facile but effective methodology construct an in situ polymer Na-rich artificial solid-electrolyte interface (SEI)...
Biomass valorization is a way to promote the 'waste-to-wealth' concept, which pre-requisite condition for future sustainable lifestyle. The direct utilization of natural polymer value-added materials should be prioritized. With this object, we demonstrate facile and economical method prepare chitin-derived supramolecular nanowires-stabilized single-atom sites Pt catalysts (SS-Pt-CSNs). A comprehensive characterization shows structure coordinated with organic (ligand-type) entity, both...
The physical/chemical double-crosslinked cellulose/Fe hydrogel is constructed from bio-based materials, which neutralizes reactive oxygen species, curbs inflammation and improves wound healing.
In the present work, foamed polypropylene (PP) composites were prepared by chemical foaming technology, and quality impact property of PP studied. The results showed that was significantly improved after introduction thermoplastic rubber (TPR) polyolefin elastomer (POE). Meanwhile, it found depended on intrinsic toughness contribution foams (cells) to composites. Furthermore, data regarding in low temperature when between −80 −20 °C, properties higher than unfoamed sample, which due being...
With the depletion of nonrenewable resources and increasingly serious "white pollution" caused by nondegradable plastics, using renewable biomass such as chitin to fabricate materials is a green sustainable pathway. Herein, for first time, we used N/O-doped carbon nanofibrous microspheres (CNMs) derived from carriers successfully construct highly dispersed platinum nanocatalyst via facile way. Various physicochemical characterizations provided reliable evidence ultrafine well-dispersed...
Considering the issues of energy shortage and global warming in near future, developing sustainable CO 2 emission-free sources is necessary for industrialization civilization.
A novel aromatic fluorinated diamine monomer, 3,3′-diisopropyl-4,4′-diaminodiphenyl-4′′-trifluoromethyltoluene, was synthesized by coupling of 2-isopropylaniline and 4-(trifluoromethyl)benzaldehyde its structure confirmed Fourier transform infrared spectroscopy, nuclear magnetic resonance, elemental analysis, mass spectrometry, then used to prepare a series polyimides (FPIs) polycondensation reaction with various commercial dianhydrides via conventional one-step method. The obtained FPIs...
ABSTRACT A new diamine monomer, 3,3′‐diisopropyl‐4,4′‐diaminophenyl‐4″‐phenyltouene, was designed, synthesized, and then polymerized with five commercial dianhydrides to obtain a series of novel polyimides via one‐step method. The obtained polymers showed excellent solubility in most common solvents, even low‐boiling such as chloroform, dichloromethane, tetrahydrofuran. They exhibited high thermal stability the glass‐transition temperature range 262–318°C 10% weight loss temperatures...
We report a C–Pd catalyst derived from renewable cellulose resource that exhibited excellent catalytic activity and reusability in the Suzuki–Miyaura coupling reaction.