A5102497389- Advanced Sensor and Energy Harvesting Materials
- Polymer composites and self-healing
- Electrospun Nanofibers in Biomedical Applications
- Conducting polymers and applications
- Advanced Materials and Mechanics
- Advanced Memory and Neural Computing
- Dielectric materials and actuators
- Fatigue and fracture mechanics
- Microbial bioremediation and biosurfactants
- Supercapacitor Materials and Fabrication
- Mechanical stress and fatigue analysis
- Metamaterials and Metasurfaces Applications
- Perovskite Materials and Applications
- biodegradable polymer synthesis and properties
- Carbon and Quantum Dots Applications
- Polydiacetylene-based materials and applications
- Microplastics and Plastic Pollution
- Cellular and Composite Structures
- Erythropoietin and Anemia Treatment
- Nanoparticles: synthesis and applications
- Icing and De-icing Technologies
- Aortic aneurysm repair treatments
- Quantum Dots Synthesis And Properties
- Interactive and Immersive Displays
- Structural Health Monitoring Techniques
Tokyo Institute of Technology
2024
South China University of Technology
2018-2024
Chengdu Medical College
2024
Beijing Institute of Technology
2024
Bioscience (China)
2024
Yale Cancer Center
2024
Xihua University
2024
Second Affiliated Hospital of Zhejiang University
2024
Soochow University
2018-2023
Hefei University
2023
Generally, self-healing research based on commercial rubber is of great significance in sustainable development by extending the lifetime materials. However, it still a challenge so far to prepare recyclable that combine excellent properties with good mechanical strength and also recyclable. Herein, we report use epoxidized natural (ENR), reactive polymer presenting dual functional groups (unsaturated double bonds epoxy sites) available for cross-linking, cross-linked ENR dynamic disulfide...
Triboelectric nanogenerators (TENGs) are an emerging technology capable of converting the ambient mechanical energy into electricity, promising for complete utilization distributed to improve quality human life. However, realizing material innovation good trade‐off between high triboelectric output and environment friendliness remains huge challenge, but it is great importance sustainable development TENGs. Cellulose a typical natural polymer that promises address challenge. Herein, TENGs...
Autonomous object manipulation and perception with environmental factor-triggered self-powered actuation is one of the most attractive directions for developing next-generation soft robotics a smart human-machine-environment interface. Humidity, as sustainable energy source ubiquitous in surrounding environment, can be used triggering grippers. In this work, it proposed that by contacts between gripper objects upon humidity-induced actuation, real-time distinguishable triboelectric signals...
There is a trade-off between mechanical and self-healing performance for cross-linked materials. Herein, we design polyurethane material containing triple synergy dynamic bonds to address the dilemma. The as-prepared exhibits maximum stress of 27.3 MPa excellent performance. Specifically, boric acid used as cross-linker network with boronic ester under alkaline conditions highly beneficial in terms properties. Meanwhile, disulfide reversible located at point main chain are successively...
The oral administration of drugs for treating ulcerative colitis (UC) is hindered by several factors, including inadequate gastrointestinal stability, insufficient accumulation in colonic lesions, and uncontrolled drug release.
Elastomer is one of the important materials for vibration and noise reduction. However, its narrow effective damping temperature range (tanδ ≥ 0.3) remains to be a major issue that hinders application as material. Herein, we precisely design synthesize polyurethane structure where specific dangling chains with both electron‐donating group electron‐absorbing were introduced into prepolymers, generating more hydrogen bonding interaction main chain hinder microphase separation. At same time,...
Simultaneous optimization of the mechanical strength and self-healing cycles polymers at ambient temperature has long been considered a great challenge because it is difficult to strike balance between intermolecular interactions segment/chain mobility. Here, we synthesized unique class amide-based polyurethanes incorporated with an unreported low-cost carboxylic-acid-type aromatic disulfide, which exhibits amazing integration robustness fast ability, ready healing efficiency 98% can be...
Abstract Fibers and textiles are attractive substrates for constructing wearables, the devices rely on conductive fibers with good stretchability to realize electrical conductivity mechanical adaptivity. The exploitation of stretchable composite (SCCFs) requires diverse strategies in material options process methods, tackling challenge balancing properties ultrafine fiber, which highly determine applications. In this article, first working mechanism advantages SCCFs wearables is introduced....
Metallic lattice structures based on triply periodic minimum surfaces (TPMS) have attracted extensive attention for their potential application in lightweight and energy absorption. The underlying phenomena, mechanisms modelling under the crushing responses from quasi-static to shock conditions still remain be revealed. This work systematically investigates mechanical behaviour of graded additively Schoen-F-RD (FRD) various loading rates. Under dynamic compression, FRD lattices exhibit...
Transition metal oxides exhibit an excellent photochromic property, which can be applied in optical information storage. However, the decolorization reaction hinders formation of bi-stable states oxides. Here, we deposit WO3 nanoparticles into ZnO nanowire arrays to form a multi-site heterojunction. The heterojunction micro-interface acts as spatially dispersed hole transport channel suppress carrier recombination and prolong relaxation time more than 104 s. response range covers whole...
Polymeric materials have been widely used in the fabrication of data-storage devices, owing to their unique advantages and defined conduction mechanisms. To date, most-functional polymers that reported for memory devices were synthesized through random copolymerization, whilst there no reports regarding effect block polymers. Herein, we a copolymer (PMCz8 -co-PMBNa2 ) its corresponding -b-PMBNa2 study method polymerization on properties devices. Interestingly, both (ITO/PMCz8 /Al ITO/PMCz8...
Abstract In this paper, a preparation method of superhydrophobic composites oxidized multi-walled carbon nanotubes modified by stearic acid (SA) is proposed. Hydroxylated (HMWCNTs) were obtained oxidizing with potassium dichromate to give them hydroxyl groups on the surface. Subsequently, carboxyl group in SA molecule was esterified HMWCNTs. molecules grafted onto surface nanotubes. (SMWCNT) obtained. The results show that water contact angle (WCA) can reach up 174°. At same time,...
Most of the high-performance electronic devices are based on donor–acceptor (D–A) structured molecules, which usually require complex reaction conditions and long-time synthesis periodicity, limiting large-scale potential application in future. Encouraged by our previous research about blending pristine electron-donor electron-acceptor together as active layer memory devices, tailor-made D/A blends with large π-conjugated planarity were designed for effective molecular interactions thin...
Abstract Antibacterial fabric with high thermal stability and mechanical strength is important for personalized protection, especially under the background of coronavirus pandemic (COVID‐19). This paper presents a facile approach toward high‐efficient antibacterial polypropylene spunbonded nonwoven fabrics (SNFs), which are decorated by composite graphene oxide embedded silver nanoparticles (AgNPs/GO) through dip‐coating in situ reduction effect pre‐introduced amino‐terminated hyperbranched...
Realizing high‐strength fiber electrodes with hollow/porous structure and high electrochemical activity is important for 1D energy storage devices wearables. Herein, a graphene tunable hollow structure, achieving surface specific area developed. Specifically, silk applied as supporting template to manufacture core–shell oxide (GO) core by dry spinning technology. Subsequently, the composite fibers are treated hydroiodic acid reduce GO removed obtain (HGFs). The multi‐hollow of could be...
Effective utilization of light energy is essential for the storage and conversion optical information. Plasmonic nanoparticles are regarded as an antenna their spectrum-tuning ability, while multi-wavelength response interface electron flow, in turn, weaken stability reading Herein, we propose a smart route carbon dot/hydrogel co-modified silver titania to construct large-area Schottky heterojunction. The diffraction efficiency increased by three times, readout even 240 compared with those...
Abstract Benzo[a]pyrene, a high-molecular-weight polycyclic aromatic hydrocarbon, is prevalent organic pollutant. In this study, microbial community with high efficiency of BaP degradation was enriched in oil-contaminated soil, and the immobilized using modified wheat straw biochar. The highest removal 5–20 mg/L 75.18% 12 days. Through 16SrRNA sequencing, Pseudomonas , Stenotrophomonas Bacillus were found to be dominant bacteria community. Additionally, metagenomic annotation revealed gene...