A5020561518- Advanced Sensor and Energy Harvesting Materials
- Thermal properties of materials
- Dielectric materials and actuators
- Electromagnetic wave absorption materials
- Advanced Thermoelectric Materials and Devices
- Graphene research and applications
- Electrospun Nanofibers in Biomedical Applications
- High voltage insulation and dielectric phenomena
- Thermal Radiation and Cooling Technologies
- Advanced Materials and Mechanics
- Phase Change Materials Research
- Adhesion, Friction, and Surface Interactions
- Polymer composites and self-healing
- Solar-Powered Water Purification Methods
- Nerve injury and regeneration
- Advanced machining processes and optimization
- Conducting polymers and applications
- Advancements in Battery Materials
- Advanced Surface Polishing Techniques
- Power Line Inspection Robots
- Metallurgy and Material Forming
- Carbon Nanotubes in Composites
- Mechanical stress and fatigue analysis
- Advanced Cellulose Research Studies
- Advanced Battery Materials and Technologies
Sichuan University
2016-2025
State Grid Corporation of China (China)
2024-2025
Hunan University
2025
China Academy of Launch Vehicle Technology
2025
The University of Texas at Austin
2024
Walker (United States)
2024
University of Washington
2024
Nanjing Normal University
2024
Hebei University of Technology
2024
Yunnan University of Traditional Chinese Medicine
2024
Polymer-based thermal management materials have many irreplaceable advantages not found in metals or ceramics, such as easy processing, low density, and excellent flexibility. However, their limited conductivity unsatisfactory resistance to elevated temperatures (<200 °C) still prevent effective heat dissipation during applications with high-temperature conditions powerful operation. Therefore, herein highly thermoconductive thermostable polymer nanocomposite films prepared by engineering 1D...
In this study, ultrathin flexible RGO/CNF films with outstanding EMI shielding performances and strongly anisotropic thermal conductivity were successfully fabricated.
Boron nitride nanosheet (BNNS) films receive wide attention in both academia and industry because of their high thermal conductivity (TC) good electrical insulation capability. However, the brittleness low strength BNNS film largely limit its application. Herein, functionalized BNNSs (f-BNNSs) with a well-maintained in-plane crystalline structure were first prepared utilizing urea aqueous solution via ball-milling for purpose improving stability water enhancing interaction polymer matrix....
The development of intrinsic self-healing elastomers with simultaneous high mechanical strength, toughness and room-temperature reparability remains a formidable challenge. Herein, we report mechano-responsive strategy, known as strain induced crystallization, to address the above issue, whereby synthesized unprecedented performances are bestowed materials, achieving tensile fracture energy values 29.0 MPa, 121.8 MJ m-3 104.1 kJ m-2, respectively.
A solar thermoelectric generator (STEG) that generates electricity from sunlight is expected to be a promising technology for harvesting and conversion of clean energy. The integration phase-change material (PCM) with the STEG even more enables engines durably generate power in spite radiation flux. However, its photothermal output still limited (<15 W/m2) by PCM's deficient thermal management performance, i.e., restricted conductivity nonuniform heat-transfer behavior under concentrated...
It is still a challenge to fabricate polymer-based composites with excellent thermal conductive property because of the well-known difficulties such as insufficient pathways and inefficient filler-filler contact. To address this issue, synergistic segregated double network by using two fillers different dimensions has been designed prepared taking graphene nanoplates (GNPs) multiwalled carbon nanotubes (MWCNT) in polystyrene for example. In structure, GNPs form largely increase contact areas...
PVDF/OH-BNNS nanocomposites show improved dielectric, thermal and mechanical properties through cooperation with surface hydroxylated BNNSs.
Abstract Electrical stimulation is regarded pivotal to promote repair of nerve injuries, however, failed get extensive application in vivo due the challenges noninvasive electrical loading accompanying with construction biomimetic cell niche. Herein, a new concept magneto responsive electric 3D matrix for remote and wireless demonstrated. By preparation magnetoelectric core/shell structured Fe 3 O 4 @BaTiO NPs‐loaded hyaluronan/collagen hydrogels, which recapitulate considerable...
The dramatic miniaturization and integration of electronic devices call for next-generation thermally conductive interface materials with higher service performance long-term stability. In addition to enhancing the inherent thermal conductivity materials, it is noteworthy pay attention contact resistance. Herein, we synthesized a polyurethane hierarchical hydrogen bonding realize high surface adhesion substrates; another key was incorporating aluminum oxide modified by deformable liquid...
Phase change materials (PCMs) are expected to achieve dual-mode thermal management for heating and cooling Li-ion batteries (LIBs) according real-time conditions, guaranteeing the reliable operation of LIBs in both cold hot environments. Herein, we report a liquid metal (LM) modified polyethylene glycol/LM/boron nitride PCM, capable managing through photothermal effect passive conduction. Its geometrical conformation pathways fabricated ice-template strategy conformable LIB's structure...
Abstract For advanced thermal interface materials (TIMs), massive inorganic addition for high isotropic conductivities conflicts with suitable rheological viscosity low contact resistance. Traditional strategies rarely resolve such a contradiction, and it remains an academic industrial challenge. Herein, inspired by the structure function of bone joint, best‐of‐both‐worlds approach is reported that endows standard polydimethylsiloxane/alumina (PDMS/Al 2 O 3 ) TIM simultaneously enhanced...
A biodegradable and flexible CNF/EOH-BNNS nanocomposite film shows largely improved thermal conductivity by means of a novel treatment edge-hydroxylation.
Polymer-based electromagnetic interference (EMI) shielding materials possess many irreplaceable advantages than metals, such as superior flexibility, easy processing, and low density. However, impeded by their limited mechanical properties, inferior temperature resistance unsatisfactory electrical conductivity, it is still challenging to extend applications under some extreme conditions, i.e., <-50 or >200 °C. Herein, we report an ultrathin, highly robust, superflexible, temperature-stable...
An anisotropic and robust 3D interconnected cellulose/BNNSs skeleton was designed within PEG composites for thermal management as a solar light-to-thermal energy storage material.
Three different types of modified BNNSs were designed to experimentally demonstrate the importance integrated basal crystal lattices for polymer/BNNSs film capacitors.
Abstract Passive radiative technology enables sustainable cooling by synchronously emitting heat and reflecting solar light without any energy consumption. However, the consumption of non‐recyclable non‐renewable materials in large quantities may eventually cause resource waste environmental issues. Herein, reconfigurable renewable nano‐micro‐structured plastics for future eco‐friendly large‐scale applications are developed. The facilely prepared from a locally confined polymerization...