A5101490627- biodegradable polymer synthesis and properties
- Polymer Nanocomposites and Properties
- Polymer composites and self-healing
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Synthesis and biological activity
- Synthesis and Characterization of Heterocyclic Compounds
- Metabolomics and Mass Spectrometry Studies
- Crystallography and molecular interactions
- Supercapacitor Materials and Fabrication
- Polymer Nanocomposite Synthesis and Irradiation
- Chemical Synthesis and Reactions
- MXene and MAX Phase Materials
- Carbon dioxide utilization in catalysis
- Aluminum Alloys Composites Properties
- Construction Project Management and Performance
- Advanced battery technologies research
- Sulfur-Based Synthesis Techniques
- BIM and Construction Integration
- Synthesis and Biological Evaluation
- Traditional Chinese Medicine Studies
- Advanced Welding Techniques Analysis
- Algebraic Geometry and Number Theory
- Dielectric materials and actuators
- Geology and Paleoclimatology Research
Jilin University
2023-2024
Sichuan Agricultural University
2024
China University of Geosciences
2023
China Power Engineering Consulting Group (China)
2023
Beijing University of Chemical Technology
2014-2019
Beijing Chemical Industry Research Institute (China)
2018-2019
China National Rice Research Institute
2018
State Key Laboratory of Organic-Inorganic Composite Materials
2015-2016
Composite Components (Czechia)
2015
Molybdenum carbide (Mo2CTx MXene) did not possess suitable properties for supercapacitors. Herein, a short oxidation method of Mo2CTx in air at moderately high temperatures is proposed fabricating Mo2C/MoO3 heterostructure. The stability up to 700 °C and the phase transition higher are confirmed. Such heterostructure beneficial reducing diffusion energy barrier H+. In aqueous system, electrode delivers capacitance 811 F g-1. A fully assembled symmetric solid-state supercapacitor 224 g-1 with...
An important breakthrough: a high performance bio-based elastomer for green tires <italic>via</italic> sustainable resources that reduce CO<sub>2</sub> emission.
Abstract Aqueous activities on Mars have gradually declined since the Noachian (>3.7 Ga). Although water can be stored in subsurface during latest epochs, geomorphological evidence is still limited. In this study, we used situ imaging and spectral data acquired by China's Zhurong rover, as well high‐resolution remote‐sensing data, to investigate transverse aeolian ridges (TARs) landing region of Utopia Planitia. A two‐stage evolutionary scenario TARs proposed polygonal features with...
Aqueous Zn batteries exhibit significant research potential owing to their environmental friendliness and high energy density. Nevertheless, the formation of dendrites on zinc anode sluggish diffusion kinetics ions adversely affect cycle life ion batteries. In this study, we employ porous V
Tunable and versatile biobased copolyesters with excellent performances in nanocomposites, polylactide tougheners shape memory were synthesized characterized.
Epoxy group-functionalized biobased elastomer poly(dibutyl itaconate-ter-isoprene-ter-glycidyl methacrylate) (PDBIIG) was synthesized via redox emulsion polymerization using glycidyl methacrylate (GMA) as the epoxy group-included monomer. The silica/PDBIIG nanocomposite prepared without adding silane coupling agents. ring-opening reaction, which occurred between hydroxyl groups on silica surfaces and of PDBIIG chains during mixing vulcanization, confirmed bound rubber tests Fourier transform...
Purpose The purpose of this study was to investigate the effects aging time on microstructure, mechanical properties and fracture morphology Cu/Zn160%SAC0307/Al solder joints produced through solid-state bonding. Design/methodology/approach Zn particles with a size 1 µm Sn-0.3Ag-0.7Cu (SAC0307) ranging from 20 38 were used achieve Cu/Al micro-connections using ultrasonic assistance at temperature 180 °C, followed by treatment 150 °C enhance quality joints. Scanning electron microscopy for...
Through polymer design and interface tailoring, ionic bonding interfaces were introduced to graphene oxide (GO)/bio-based elastomer nanocomposites.
A series of biobased elastomers, poly(di-n-alkyl itaconate-co-isoprene)s (PDAIIs), were prepared by using itaconic acid as a renewable starting material. It is revealed that pendent chain profoundly affected the structure and properties PDAIIs. The molecular structures PDAIIs analyzed 1H NMR FTIR. Dialkyl itaconate to isoprene reactivity ratios measured Kelen–Tüdös method demonstrated with short side chains tended alternate copolymerized long ones tented gradient copolymerized. Glass...
Design and preparation of bio-based dielectric elastomer with polar plasticized side chains showed high actuated strain at low electric field.
ABSTRACT A facile method for enhancing the interaction between pristine graphene and nonpolar rubber matrices was developed by preparing a new solution‐polymerized styrene‐butadiene‐ p ‐(2,2,2‐triphenylethyl)styrene (TPES) (SBTR). SBTR macroradicals were formed thermal decomposition of 1,1,1,2‐tetraphenylethane pendant. The successfully trapped through formation covalent bonds. This confirmed rotorless rheometer X‐ray photoelectron spectroscopy measurements. dispersion interfacial...
Abstract In this research, crosslinked hybrids of a newly invented bio-based elastomer poly(di-isoamyl itaconate- co -isoprene) (PDII) and 3,9-bis[1,1-dimethyl-2{β-(3-tert-butyl-4-hydroxy-5-methylphenyl)propionyloxy}ethyl]-2,4,8,10-tetraoxaspiro[5,5]-undecane (AO-80) were designed prepared by the mechanical kneading PDII/AO-80 at temperature higher than melting point AO-80, followed crosslinking PDII during subsequent hot-pressing/vulcanization process. The microstructure, morphology,...
ABSTRACT The gas‐barrier properties of elastomer are particular importance, especially for airtight applications. Poly(di‐isoamyl itaconate‐ co ‐isoprene) (PDII) is a newly invented and respectable biobased elastomer, but the barrier PDII its composites with carbon black silica not satisfying at all. Because there abundant ester groups in macromolecules these can contribute to homogeneous dispersion layer silicates, we applied layered including montmorillonite (MMT) rectorite (REC), into...
A two-dimensional liquid chromatography (2D LC) system was developed to separate proteins from rice leaves, which extracted by phenol method, followed the analysis with linear trap quadrupole orbitrap mass spectrometry (LTQ/Orbitrap MS). After were enzymolytic peptides separated offline RP-RP and detected LTQ/Orbitrap MS, yielding 2712 proteins. Liquid separation (1D LC 2D protein extraction methods (phenol sodium dodecyl sulfate method (SDS method) trichloroacetic acid/acetone (TCA/acetone...
Mono- and bisallylation of β,γ-unsaturated ketones with MBH carbonates in the presence DABCO at rt, offered α-2-alkoxycarbonyl, α,α-di(2-alkoxycarbonyl) α,γ-di(2-alkoxycarbonyl) α,β-unsaturated moderate to excellent yields.