A5103205350- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Fuel Cells and Related Materials
- Graphene research and applications
- Electrospun Nanofibers in Biomedical Applications
- Advanced Battery Technologies Research
- Electrochemical Analysis and Applications
- ZnO doping and properties
- Gas Sensing Nanomaterials and Sensors
- Wound Healing and Treatments
- Silk-based biomaterials and applications
- Vibration Control and Rheological Fluids
- Nanocomposite Films for Food Packaging
- Food Quality and Safety Studies
- Innovative Energy Harvesting Technologies
- Periodontal Regeneration and Treatments
- Advanced Photocatalysis Techniques
- Membrane-based Ion Separation Techniques
- Microbial Metabolism and Applications
- Electrodeposition and Electroless Coatings
- Vibration and Dynamic Analysis
- Advanced Surface Polishing Techniques
Chongqing Three Gorges University
2020-2024
Luye Pharma (China)
2024
Shanghai Jiao Tong University
2013-2022
Kunming University of Science and Technology
2022
University of Jinan
2022
Jiangsu University of Science and Technology
2019
Tsinghua University
2019
MCC Huatian Engineering and Technology Corporation
2015
Harbin Institute of Technology
2011-2014
Heilongjiang Institute of Technology
2011
Abstract Proton exchange membrane water electrolysis (PEMWE) is a key technology to solve the serious energy and environmental problems. However, poor durability of electrocatalysts in acidic oxygen evolution reaction (OER) environment hinders large‐scale application PEMWE. Herein, robust RuMn electrochemical catalyst with remarkable within 20 000 cyclic voltammetry cycles reported. Furthermore, stable for 720 h at 10 mA cm –2 current density 0.5 M H 2 SO 4 solution <100 mV overpotential...
Nanostructured CuO anode materials with controllable morphologies have been successfully synthesized via a facile and environmentally friendly approach in the absence of any toxic surfactants or templates. In particular, leaf-like CuO, oatmeal-like hollow-spherical were obtained by changing ligand agents. The structures electrochemical performance these as-prepared fully characterized various techniques, properties found to be strongly dependent on morphology. As for lithium-ion batteries,...
We report an rGO/Fe2O3/SnO2 ternary nanocomposite synthesized via homogeneous precipitation of Fe2O3 nanoparticles onto graphene oxide (GO) followed by reduction GO with SnCl2. The mechanism SnCl2 and the effects temperature time were examined. Accompanying GO, particles SnO2 deposited on surface. In nanocomposite, a size ∼20 nm uniformly dispersed surrounded nanoparticles, as demonstrated transmission electron microscopy analysis. Due to different lithium insertion/extraction potentials,...
Mesoporous anatase TiO2/carbon composite nanospheres (designated as meso-ATCCNs) were successfully synthesized via a facile soft-templated self-assembly followed by thermal treatment. Structural and morphological analyses reveal that the as-synthesized meso-ATCCNs are composed of primary TiO2 nanoparticles (∼5 nm), combined with in situ deposited carbon either on surface or between nanoparticles. When cycled an extended voltage window from 0.01 to 3.0 V, exhibit excellent rate capabilities...
Multi-robot systems are popularly distributed in logistics, transportation, and other fields. We propose a multi-mobile robot obstacle-avoidance algorithm to coordinate the path planning motion navigation among multiple robots between unknown territories. This fuses ant colony optimization (ACO) dynamic window approach (DWA) multi-robot system through priority strategy. Firstly, ensure optimality of complex terrains, we proposed dual-population heuristic functions sort pheromone update...
Diabetes is an epidemic in contemporary society, which seriously affects people's health. Therefore, it imperative to develop a multifunctional wound dressing that can expedite the healing of diabetic wounds. In this study, quaternized oxidized sodium alginate (QOSA) and carboxymethyl chitosan (CMCS) formed hydrogel through Schiff base reaction, composite was prepared by adding antioxidant activity deer antler blood polypeptide (D). The exhibits favorable attributes, including high swelling...
In this study, sodium alginate/chitosan/halloysite nanotube composites were prepared by three-dimensional printing and characterized in terms of morphology, viscosity, thermal properties, methylene blue (MB) adsorption performance. The high specific surface area extensively microporous structure these allowed for effective MB removal from wastewater; specifically, a efficiency 80% was obtained after 60 min treatment at an adsorbent loading 1 g L−1 concentration 80 mg L−1, while the maximum...
This study utilizes a lab-developed pneumatic-extrusion condensing 3D food printer to prepare astragalus–starch mixed gels by blending different ratios of astragalus polysaccharide and wheat starch applies these printing experiments. The aim this paper is investigate the impacts mixed-gel concentrations on outcomes in order identify optimal ratio. Under rationale, effects layer height nozzle diameter print quality were studied. Single-factor analysis response surface methodology employed...
<abstract> <p>Multi-robot systems are experiencing increasing popularity in joint rescue, intelligent transportation, and other fields. However, path planning navigation obstacle avoidance among multiple robots, as well dynamic environments, raise significant challenges. We propose a distributed multi-mobile robot method unknown environments. First, we bidirectional alternating jump point search A* algorithm (BAJPSA*) to obtain the robot's global prior environment further improve...
Abstract In this work, we investigate the effects of Cu 2+ contamination on cathode, anode and membrane a 50 cm 2 acitve area electrode assembly (MEA) in proton exchange fuel cell (PEMFC), by using carbon supported dealloyed PtCu 3 nanoparticles as cathode electrocatalysts. is with nitric acid at 25 °C 80 for different dealloying harshness. It found that MEA catalyst has higher performance low current density region, while it lower medium to high compared °C. The effect be asymmetric an...
Burns usually result in damage and loss of skin forming irregular wound wounds. The lack tissue protection makes the site highly vulnerable to bacterial infections, hindering healing process. However, commonly used dressings do not readily provide complete coverage wounds compared regular Therefore, there is an urgent need prepare a dressing with high antimicrobial efficacy for administration drugs In this study, chitosan (CS)/polyvinylpyrrolidone (PVP) composite nanofiber membrane...