A5003409322- biodegradable polymer synthesis and properties
- Carbon dioxide utilization in catalysis
- Advanced Sensor and Energy Harvesting Materials
- Polymer crystallization and properties
- Additive Manufacturing and 3D Printing Technologies
- Aerogels and thermal insulation
- Polymer composites and self-healing
- Polymer Nanocomposites and Properties
- Bone Tissue Engineering Materials
- Surface Modification and Superhydrophobicity
- Electromagnetic wave absorption materials
- Advanced Polymer Synthesis and Characterization
- Conducting polymers and applications
- Chalcogenide Semiconductor Thin Films
- Quantum Dots Synthesis And Properties
- Thermal Radiation and Cooling Technologies
- Synthesis and properties of polymers
- Dielectric materials and actuators
- Silicone and Siloxane Chemistry
- MXene and MAX Phase Materials
- Aerodynamics and Fluid Dynamics Research
- Transition Metal Oxide Nanomaterials
- Advanced Antenna and Metasurface Technologies
- Nanomaterials and Printing Technologies
- Solar Thermal and Photovoltaic Systems
Chongqing University of Arts and Sciences
2019-2025
Shenyang University of Technology
2024
Chongqing University
2021-2022
Sichuan University
2014-2020
Chengdu University
2014-2017
Changzhou Vocational Institute of Light Industry
2014
State Key Laboratory of Polymer Physics and Chemistry
2014
Shanghai Jiao Tong University
2007
Renewable biobased aerogels display a promising potential to fulfill the surging demand in various industrial sectors. However, its inherent low mechanical robustness, flammability, and lack of functionality are still huge obstacles practical application. Herein, novel integrated leather solid waste (LSW)/poly(vinyl alcohol) (PVA)/polyaniline (PANI) aerogel with high flame retardancy, electromagnetic interference (EMI) shielding performance was successfully prepared. Amino carboxyl groups...
Selective cross-linking of PLLA and PDLA chain couples in the amorphous phase allows for formation stereocomplex (sc) crystallites continuous melting recrystallization process to be perfectly reversible.
A low-temperature sintering technology is devised to fabricate electrospun sc-PLA membranes with superior mechanical strength and unprecedented separation performance<italic>via</italic>forming sc crystallites between adjacent fibers.
Abstract Stereocomplexation between enantiomeric poly( l -lactide) (PLLA) and d (PDLA) provides an avenue to greatly enhance performance of eco-friendly polylactide (PLA). Unfortunately, although the manufacturing semicrystalline polymers generally involves melt processing, it is still hugely challenging create high-performance stereocomplexed (sc-PLA) products from melt-processed high-molecular-weight PLLA/PDLA blends due weak crystallization memory effect stereocomplex (sc) crystallites...
Preparing super-tough and heat-resistant PLLA/elastomer blends by constructing stereocomplex crystallites at the interface to simultaneously tailor matrix properties.
We propose a facile strategy to develop high-performance PLLA/MWCNT nanocomposites by constructing stereocomplex structures at the interface.
Stereocomplex (SC) crystallization between high-molecular-weight poly(l-lactide) (PLLA) and poly(d-lactide) (PDLA) provides a promising route to substantially improve the properties of polylactide (PLA), but conventional melt processing SC-type PLA (SC-PLA) is nearly impossible primarily due poor memory effect as well serious thermal degradation after complete melting SC crystallites with high temperatures above 220 °C. Recently, we reported an innovative low-temperature (180–210 °C)...
Electronic components are susceptible to failure due overheating during operation. Consequently, there is a growing demand for thermally conductive pads (TCPs) that exhibit high thermal conductivity (TC) and electrical insulation properties in electronic packaging. In this study, we synthesized hBN* particles by modifying hexagonal boron nitride (hBN) with polydopamine (PDA). Subsequently, hybrid conduction filler of hBN*@Ag was prepared functionalizing silver nanoparticles (AgNPs) on the...
Broadband AgSbS 2 (Se) photodetectors are fabricated using spray pyrolysis with a post-selenization process. Indium nitrate is introduced to break the surface blockade selenidation, largely enhancing light response range and photocurrent.
Construction of various filler networks is an important issue for developing high-performance and multifunctional polymer nanocomposites. In this work, we report a facile effective strategy to manipulate the network structure properties poly(l-lactide)/carbon black (PLLA/CB) nanocomposites with aid stereocomplex (SC) crystallization between PLLA matrix small amounts poly(d-lactide) (PDLA). The results reveal that incorporation only 1 wt % PDLA can facilitate formation CB in PLLA/CB because...
Abstract The rational design of high‐performance flexible pressure sensors with both high sensitivity and large workable range attracts great attentions due to the potential applications in wearable electronics human–machine interfaces. Here, carbon black (CB) from diesel soot, an air pollutant produced during incomplete combustion hydrocarbon fuels, is used as active material construct all‐textile sensors. Due unique hierarchical structures surface roughness CB‐coated fabric, sensor...
ABSTRACT In this article, poly(ethylene glycol)‐poly( d ‐lactide) (PEG‐PDLA) block copolymers with different PEG chain lengths were synthesized and melt‐mixed poly( l (PLLA) rubber nanoparticles. The role of PEG‐PDLA in tailoring the microstructures performances PLLA/rubber blend investigated detail. It was found that high contents stereocomplex (SC) crystals generated PLLA/rubber/PEG‐PDLA copolymer blends, which induced nanoparticles to agglomerate form network‐like structures. size...
Polyimide (PI) aerogels have attracted a great deal of attention due to their low density and excellent heat resistance. However, PI produce large, irregular shrinkage during the thermal imidization process, resulting in decreased porosity strength. In this work, silane coupling agent-modified ultrafine glass fibers (mUGF) were mixed with polyamide acid solution, followed by freeze-drying prepare PI/mUGF aerogels. As inorganic reinforced phase, mUGF high aspect ratio can significantly...
As a synthetic renewable and biodegradable material, the application of polylactide (PLA) in green flexible electronics has attracted intensive attention due to increasingly serious issue electronic waste. Unfortunately, development PLA-based optoelectronic devices is greatly hindered by poor heat resistance mechanical property PLA. To overcome these limitations, herein, we report facile promising route fabricate silver nanowires/PLA (AgNW/PLA) film with largely improved properties utilizing...
The development of vitrimers, dynamic covalent bonds cross-liked polymers via the associative exchange mechanism, offers a feasible way to address recycling issue traditional chemically cross-linked polyethylene (PE). However, it is still great challenge simultaneously achieve recyclability and high performance through route that environmentally friendly easy scale up. In this work, low-density (LD) PE vitrimers by β-hydroxy ester were successfully obtained reactive processing between...