A5100430861- ZnO doping and properties
- Graphene research and applications
- biodegradable polymer synthesis and properties
- Analytical Chemistry and Chromatography
- Ga2O3 and related materials
- Advanced Sensor and Energy Harvesting Materials
- Magnetic properties of thin films
- Carbon Nanotubes in Composites
- Polymer Nanocomposites and Properties
- Polymer composites and self-healing
- Flame retardant materials and properties
- Synthesis and properties of polymers
- Conducting polymers and applications
- Polymer Science and PVC
- Nanocomposite Films for Food Packaging
- Soil Carbon and Nitrogen Dynamics
- Aerogels and thermal insulation
- Advanced ceramic materials synthesis
- 2D Materials and Applications
- Lignin and Wood Chemistry
- Hydrogels: synthesis, properties, applications
- Optimal Power Flow Distribution
- Supercapacitor Materials and Fabrication
- Magnetic and transport properties of perovskites and related materials
- Silicone and Siloxane Chemistry
Sichuan University
2016-2025
Changzhou University
2023-2024
Ministry of Agriculture and Rural Affairs
2019-2023
Chinese Academy of Agricultural Engineering
2019-2023
Lanzhou University
2010-2023
Nanjing Agricultural University
2018-2023
Tsinghua University
2023
Jilin University
1997-2023
South China University of Technology
2010-2022
Hebei University of Technology
2020-2022
Hydrogels are important for stretchable and wearable multifunctional sensors, but their application is limited by low mechanical strength poor long-term stability. Herein, a conductive organohydrogel with 3D honeycomb structure was prepared integrating carbon nanotubes (CNTs) black (CB) into poly(vinyl alcohol)/glycerol (PVA/Gly) organohydrogel. Such nanocomposite built on physical cross-linking network formed the hydrogen bonds among PVA, glycerol, water. CNTs CB had an add-in synergistic...
In this study, dynamic imine covalent bonds were introduced into vanillin-based vitrimers networks, endowing thermosets with hot-reprocessing ability and chemical recyclability under acid hydrolysis. First, dialdehyde monomer, which was synthesized from lignin-derived vanillin reacted conventional amine cross-linkers to form bond networks. Even after three hot-processing cycles, the tensile strength elongation at break of polyschiff could be recovered least up 71.2 72.8%, respectively,...
Herein, the preparation of a highly tough, freezing-tolerant, healable and thermoplastic starch/poly(vinyl alcohol) organohydrogel for flexible electronic devices is presented.
It has been shown that spectroscopy of transiting extrasolar planets can potentially provide a wealth information about their atmospheres. Herein, we set up the inverse problem in spectroscopic retrieval. We use nonlinear optimal estimation to retrieve atmospheric state (pioneered for Earth sounding by Rodgers). The formulation quantifies degrees freedom and content spectrum with respect geophysical parameters; herein, focus specifically on temperature composition. First, apply technique...
DC-PCMs are facilely fabricated for renewable energy storage, and can be fully recycled reshaped without sacrificing the energy-capture capacity.
Plastic foam has received extensive attention as a potential thermal management material for energy-efficient buildings.
Abstract Aqueous zinc‐ion batteries (ZIBs) with good flexibility have attracted great demands for portable and wearable electronics. However, the low Coulombic efficiency poor cycling performance caused by uncontrolled Zn dendrite growth limit their practical applications. Herein, a novel strategy is proposed to construct flexible dendrite‐free composite anode one‐step co‐electrodeposition. Interestingly, reduction of 2+ ions nanoflakes synchronously accompanied graphene oxide reduction,...
Biochar application to soil has been proposed as a promising tool for sequestering carbon, ensuring food security, mitigating greenhouse gases (GHGs), and lowering nitrous oxide (N2O) nitric (NO) emissions. Efforts observations determine whether biochar can be repeatedly amended further sequester carbon while meeting those targets from long term practical perspective are limited. A three-year field experiment was conducted observe simultaneous methane (CH4), N2O, NO emissions in rice–wheat...
Despite the tremendous progress in spintronic studies of van der Waals (vdW) room-temperature ferromagnet Fe3GaTe2, much less effort has been spent on studying its lattice dynamics and possible interaction with degrees freedom. In this work, by combining Raman spectroscopy a wide range pressures (atmospheric pressure ∼19.5 GPa) temperature (80-690 K) first-principles calculations, we systematically studied phonon dispersion Fe3GaTe2. Our results show that energies Fe3GaTe2 located at 126.0...
A novel heterogeneous Pd catalyst was synthesized by anchoring palladium(II) onto poly(undecylenic acid-co-N-isopropylacrylamide-co-potassium 4-acryloxyoylpyridine-2,6-dicarboxylate)-coated Fe3O4 (Fe3O4@PUNP) magnetic microgel. The (Fe3O4@PUNP-Pd) characterized FT-IR, TEM, VSM, XRD and XPS, the loading level of in Fe3O4@PUNP-Pd measured to be 0.330 mmol g−1 AAS. This exhibits excellent catalytic activity for Suzuki Heck reactions water. In addition, can easily separated recovered with an...
Self-assembly nucleators have been increasingly used to manipulate the crystallization of PLLA due their strong intermolecular interaction with PLLA, while molecular mechanism such is still unrevealed. In present work, one special self-assembly nucleator (TMC-300) relatively high solubility in matrix, chosen investigate how works at level promote mainly through time-resolved spectroscopy. The results indicate that dipole-dipole NH···O═C between dissolved TMC-300 and chains are transformed...
Significance Certain adapted insect herbivores utilize plant toxins for self-defense against their own enemies. These adaptations structure ecosystems and limit our capacity to use biological control agents manage specialized agricultural pests. We show that entomopathogenic nematodes are exposed the western corn rootworm, an important pest sequesters defense metabolites from maize, can evolve resistance these defenses. Resisting likely allows infect kill rootworm more efficiently. findings...
The effect of phenolic hydroxyl group content and molecular mass a technical lignin on the thermo-oxidation resistance compatibility with polypropylene (PP) was studied by combination approaches, including 31P NMR, gel permeation chromatography (GPC), thermogravimetry (TG), dynamic scanning calorimetry (DSC), accelerated aging tests, electron microscopy (SEM), mechanical analysis (DMA). PP upon melt compounding in screw system improved after modification n-butyric anhydride. thermal...
Transition-metal-catalyzed enantioselective cross-electrophile coupling reactions to construct C(sp2)–C(sp2) bonds remain a challenge. Herein, we report general process for the Co-catalyzed reductive cross-coupling reaction of o-(bromo)arylphosphine oxide substrates and vinyl triflates, delivering axially chiral phosphine compounds with good chemo- enantioselectivity. A broad range was obtained excellent enantioselectivities, practical potential this catalyst system demonstrated by versatile...