A5016235472- Supercapacitor Materials and Fabrication
- Advancements in Battery Materials
- Fiber-reinforced polymer composites
- Advanced Battery Materials and Technologies
- biodegradable polymer synthesis and properties
- Polymer crystallization and properties
- Graphene research and applications
- Conducting polymers and applications
- Aerogels and thermal insulation
- Advanced Sensor and Energy Harvesting Materials
- Electrospun Nanofibers in Biomedical Applications
- Synthesis and properties of polymers
- Advanced Battery Technologies Research
- Advanced battery technologies research
- Microplastics and Plastic Pollution
- Membrane Separation Technologies
- Catalytic Cross-Coupling Reactions
- Mesoporous Materials and Catalysis
- Additive Manufacturing and 3D Printing Technologies
- Advanced Cellulose Research Studies
- Polymer Science and PVC
- Catalytic C–H Functionalization Methods
- DNA Repair Mechanisms
- Supramolecular Self-Assembly in Materials
- Advanced oxidation water treatment
Donghua University
2014-2025
State Key Laboratory for Modification of Chemical Fibers and Polymer Materials
2012-2023
Jilin Agricultural University
2022
Air Force General Hospital PLA
2020
Beijing Municipal Education Commission
2020
Zhejiang Sci-Tech University
2019
Jiangnan University
2013-2017
Abstract Aqueous zinc‐ion batteries (AZIBs) comprising zinc anodes hold intrinsic safety and high energy density ideally for distributed large‐scale storage, thus have generated intriguing properties increasing research interests. Unlike organic batteries, AZIBs require different, sometimes even opposite design principles preparation strategies in solvent, electrolyte, separator. This is especially true the polymer materials that are widely used as critical components stabilizing metal...
Chemically converted graphene fiber-shaped supercapacitors (FSSCs) are highly promising flexible energy storage devices for wearable electronics. However, the ultralow specific capacitance and poor rate performance severely hamper their practical applications. They caused by severe stacking of nanosheets tortuous ion diffusion path in graphene-based electrodes; thus, utilization has been rarely carefully considered to date. Here, we address these issues developing three-dimensional...
ABSTRACT Hierarchical self-assembly with long-range order above centimeters widely exists in nature. Mimicking similar structures to promote reaction kinetics of electrochemical energy devices is immense interest, yet remains challenging. Here, we report a bottom-up approach constructing ordered mesoporous nanofibers structure resembling vascular bundles via electrospinning. The synthesis involves self-assembling polystyrene (PS) homopolymer, amphiphilic diblock copolymer, and precursors...
Abstract The increasing demand for carbon fiber/polyether‐ether‐ketone (CF/PEEK) composites in marine and aerospace engineering is driven by their potential weight reduction enhanced structural flexibility. However, the inherent weak interface poses a challenge, leading to stress concentration failures. Herein, aqueous PEKC‐COOH sizing agent on CF as soft unit (SCF) hydroxyapatite (HA) nanomaterial rigid establish regulable active structure, synergistically enhancing adhesion through...
The nano-sized copper sulfides (CuS) with different morphologies were prepared by hydrothermal method without any surfactant or template. morphology and structure of CuS characterized powder x-ray diffraction (XRD), Fourier transform infrared spectroscopy, photoelectron spectra (XPS), field emission scanning electron microscopy (FESEM), high-resolution transmission (HRTEM), Brunauer-Emmett-Teller (BET) ultraviolet-visible (UV-vis) absorption spectroscopy. FESEM results show that four...
Bending multi-walled carbon nanotubes (MWCNTs) into rings and structuring them aerogels is difficult. In this study, cellulose nanofiber (CNF)-MWCNT composite fibers with chain-ring structures were prepared by covalently interconnecting carboxylated CNF aminated MWCNT dehydration condensation, solving the problems of formation their phase separation during compounding process providing CNF-based electrical conductivity. The interconnected (CAs) had hierarchical porous mechanical resilience...
In this study, waste poly(ethylene terephthalate) (PET) fibers were chemically recycled into azo disperse dyestuffs. First, PET glycolytically degraded by excess ethylene glycol utilizing zinc acetate dehydrate as a catalyst. The glycolysis product, bis(2-hydroxyethyl) terephthalate (BHET), was purified through recrystallization and hydrolyzed terephthalic acid (TPA). Thereafter, BHET TPA nitrated, reduced azotized to obtain diazonium salts. Finally, the obtained salts coupled with...
Silicon suffers from high volume variation and poor conductivity, which limits its commercial application in lithium-ion battery anode materials. To improve the stability of Si-based electrodes, porous structure was designed for both Si carbon fiber. Furthermore, heteroatom doping adopted to enhance conductivity Three freestanding silicon@heteroatom-doped fiber successfully prepared by coaxial electrospinning. The impact sulfur/boron on electrochemical properties anodic materials is...