A5039264334- Supercapacitor Materials and Fabrication
- Conducting polymers and applications
- Advanced battery technologies research
- Advanced Sensor and Energy Harvesting Materials
- Advancements in Battery Materials
- Biofuel production and bioconversion
- Advanced Battery Materials and Technologies
- Enzyme Catalysis and Immobilization
- Electrochemical sensors and biosensors
- Advanced Battery Technologies Research
- Electrocatalysts for Energy Conversion
- Electrospun Nanofibers in Biomedical Applications
- Epoxy Resin Curing Processes
- Catalysis for Biomass Conversion
- biodegradable polymer synthesis and properties
- Adsorption and biosorption for pollutant removal
- Perovskite Materials and Applications
- Material Properties and Applications
- Thermal Expansion and Ionic Conductivity
- Synthesis and properties of polymers
- Dye analysis and toxicity
- Surface Modification and Superhydrophobicity
- Tribology and Wear Analysis
- Pancreatic function and diabetes
- Nanomaterials for catalytic reactions
Guilin University of Technology
2016-2025
Akita Prefectural University
2013-2020
Wuhan Institute of Physics and Mathematics
2014
Chinese Academy of Sciences
2014
Central China Normal University
2014
A simple preparation process was developed for magnetic nanoparticles, consisting of chitosan coated on Fe3O4 to be used as support enzyme immobilization. Cellulase covalently immobilized this using glutaraldehyde a coupling agent. The structure, morphology, and property the were studied by X-ray diffraction, vibrating-sample magnetometer, thermogravimetric analysis, transmission electron microscopy, Fourier transform infrared (FT-IR) spectroscopy. properties cellulase investigated regarding...
A conducting polymer-based hydrogel (PPy/CPH) with a polypyrrole–poly(vinyl alcohol) interpenetrating network was prepared by utilization of chemical cross-linked poly(vinyl alcohol)–H2SO4 (CPH) film as flexible substrate followed vapor-phase polymerization pyrrole. Then an all-solid-state polymer supercapacitor (ASSPS) fabricated sandwiching the CPH between two pieces PPy/CPH film. The ASSPS is mechanically robust and tensile strength 20.83 MPa break elongation 377% which superior to other...
Abstract Flexible supercapacitors are widely favored because they can provide a stable energy supply under different deformations. However, how to avoid the delamination of flexible matrix and electroactive materials high deformation balance mechanical durability electrochemical performance is still an urgent problem be overcome. Here, hybrid polyvinyl alcohol/poly(3,4‐ethylenedioxythiophene): polystyrene sulfonate (PVA/PEDOT:PSS) hydrogel electrode with 3D interpenetrated network structure...
High-density ordered porous graphene is used as the iodine host material and ethylene glycol added to electrolyte inhibit polyiodide shuttle, so high volumetric energy long cycling life are achieved for Zn–I 2 batteries.
Abstract In this work, composite nanoparticles containing polypyrrole, silver and attapulgite (PPy/Ag/ATP) were prepared via UV-induced dispersion polymerization of pyrrole using ATP clay as a templet nitrate photoinitiator. The effects concentration on morphology, structure electrical conductivity studied. obtained with an interesting beads-on-a-string morphology can be in short time (10 min), which indicates the preparation method is facile feasible. To explore potential applications...
Abstract Compared with laminated structure supercapacitors, all‐in‐one supercapacitors can reduce the contact resistance of interface and avoid displacement/delamination multilayer under deformation, which suggests a highly promising energy‐storage device. However, simplifying assembly process to achieve high voltage output, balance mechanical stability electrochemical performance is still serious challenge. Here, an flexible supercapacitor (AFSC) designed based on melamine foam polypyrrole...
Surface-functionalized polymeric microspheres have wide applications in various areas. Herein, monodisperse poly(styrene–methyl methacrylate–acrylic acid) (PSMA) were prepared via emulsion polymerization. Polyaniline (PANI) was then coated on the PSMA surface situ polymerization, and a three-dimensional (3D) structured reticulate PANI/PSMA composite was, thus, obtained. The adsorption performance of for organic dyes under different circumstances mechanism studied. obtained exhibited high...
Abstract Compressible energy storage devices are very promising in wearable electronics owing to their stable performance under different compressed strains. Melamine sponge (MS) is modified by reduced graphene oxide (rGO) and polypyrrole (PPy) obtain the compressible positive electrode (PPy/rGO@MS) this work. Then a zinc‐ion hybrid supercapacitor (CZHS) with novel construction designed sandwiching PPy/rGO@MS between two Zn foils improve utilization of active materials. The CZHS an operating...
Among various cathodes for aqueous zinc-ion batteries (AZIBs), vanadium-based oxides have garnered significant attention in research circles owing to their exceptionally high theoretical specific capacity. However, the outstanding zinc storage capacity of vanadium pentoxide is constrained by its irreversible dissolution an solution. Here, we propose a laser reduction graphene oxide and construct heterostructure V2O5 coated with vertically aligned reduced (VrGO). The VrGO nanosheets...
Aqueous zinc-ion hybrid capacitors (ZHCs) are considered ideal energy-storage devices. However, the common aqueous Zn2+ -containing electrolytes used in ZHCs often cause parasitic reactions during charging-discharging owing to free water molecules. Hydrated eutectic (HEEs) that bind molecules through solvation shells and hydrogen bonds can be applied at high temperatures within a wide potential window. This study reports novel bimetallic HEE (ZnK-HEE), consisting of zinc chloride, potassium...
ABSTRACT In the pursuit of advanced energy storage technologies that promote sustainable solutions, zinc‐ion batteries (ZIBs) have emerged as a promising alternative to lithium‐ion due their abundance, safety, and environmental advantages. However, failure mechanisms ZIBs under extreme temperatures are still not fully understood, presenting significant challenges development commercialization. Therefore, innovative strategies essential enhance adaptability temperature extremes. this review,...
ABSTRACT Aqueous zinc‐ion batteries (AZIBs) have emerged as a promising energy storage solution due to their eco‐friendly aqueous electrolytes, high theoretical capacity of zinc anodes, and abundant global reserves. Among the reported cathode materials, manganese‐based cathodes are widely used in AZIBs low cost. However, practical applications face several challenges, including structural instability, electrical conductivity, slow diffusion kinetics. This review begins by exploring...
Abstract Despite the advantages of low cost, safety, and environmental friendliness, aqueous zinc‐ion batteries (AZIBs) encounter challenges such as zinc dendrite formation, severe side reactions, electrolyte instability. Many effective additives exhibit limited solubility in water, thus reducing their practical application potential. In this study, a dissolution‐promoting strategy is proposed by introducing citric acid (CA) to enhance dissolution aspartame (APM), resulting sulfate...