A5030509251- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Supercapacitor Materials and Fabrication
- Fuel Cells and Related Materials
- Electrocatalysts for Energy Conversion
- Advanced battery technologies research
- Advanced Battery Technologies Research
- Advancements in Solid Oxide Fuel Cells
- Semiconductor materials and devices
- Corrosion Behavior and Inhibition
- Metal and Thin Film Mechanics
- Extraction and Separation Processes
- Electronic and Structural Properties of Oxides
- Perovskite Materials and Applications
- Lattice Boltzmann Simulation Studies
- Hydrogen embrittlement and corrosion behaviors in metals
- Membrane-based Ion Separation Techniques
- Metallurgy and Material Forming
- Mesoporous Materials and Catalysis
- Aluminum Alloys Composites Properties
- Advanced Surface Polishing Techniques
- Microstructure and mechanical properties
- Advanced Welding Techniques Analysis
- Metal Forming Simulation Techniques
- Conducting polymers and applications
Dalian Maritime University
2016-2025
Dalian University
2015-2021
Dalian University of Technology
2010
Wuhan Institute of Technology
2009
Dalian Institute of Chemical Physics
2009
Chinese Academy of Sciences
2009
Tsinghua University
2007
Aqueous zinc-ion batteries (AZIBs) are considered a promising option for large-scale energy storage because of their low cost and high safety. However, the lack suitable cathode materials has limited development. Vanadium-based oxides have been widely studied due to layered crystal structures theoretical specific capacities. Nevertheless, they prone vanadium dissolution cycle life during cycling. Pre-embedding K+ in V2O5 by hydrothermal method increases layer spacing stabilizes structure....
Microsized porous SiOx@C composites used as anode for lithium-ion batteries (LIBs) are synthesized from rice husks (RHs) through low-temperature (700 °C) aluminothermic reduction. The resulting composite shows mesoporous irregular particle morphology with a high specific surface area of 597.06 m2/g under the optimized reduction time. This is constructed by SiOx nanoparticles uniformly dispersed in C matrix. When tested material LIBs, it displays considerable capacity (1230 mAh/g at current...
A novel multiply synergetic Si@rGO/g-C<sub>3</sub>N<sub>4</sub> as an ultra-long-life anode material for lithium-ion batteries was synthesized successfully <italic>via</italic> stable interface bonding.
The 2D materials of ultrathin nanosheets possess plentiful active sites, effectively enhancing the electrochemical kinetics various electrode materials. However, usually suffer from aggregation issue due to strong van der Waals force individual nanosheets, leading irreversible stacking and decreasing capacity. In this work, we develop a universal method in-situ space nanosheet cathodes for electrodes ZIBs. As proof concept, V2O5 with AB spacer were obtained, which used as cathode aqueous...
Abstract To break the stereotype that silica can only be reduced via a magnesiothermic and aluminothermic method at low‐temperature condition, novel strategy for converting to SiO x using disproportionation effect of SnO generated pyrolysis coreduction reaction between 2 rice husk is proposed, without any raw materials waste environmental hazards. After reaction, y @C/SiO composites with unique structure (Sn/SnO dispersed on surface within pores biochar as well residing in interior) are...
High‐entropy spinel oxides (HESOs) are a promising anode material for lithium‐ion batteries (LIBs) due to their high structural stability and theoretical capacity. However, the development of HESOs is mainly limited five‐component equimolar systems, lithium‐storage mechanism still controversial. A nonequimolar six‐component oxide, (CoMnZnNiMg) 2 CrO 4 , synthesized using solution combustion method. The prepared HESOs, consisting homogeneous nanoparticles with mesoporous structure. exhibits...