A5067170775- Supercapacitor Materials and Fabrication
- Advancements in Battery Materials
- Transition Metal Oxide Nanomaterials
- Advanced Battery Technologies Research
- Advanced battery technologies research
- Advanced Battery Materials and Technologies
- MXene and MAX Phase Materials
- Graphene research and applications
- Perovskite Materials and Applications
- Thermal Expansion and Ionic Conductivity
- Advanced Antenna and Metasurface Technologies
- Advanced Sensor and Energy Harvesting Materials
Guilin University of Technology
2021-2023
Anhui University of Science and Technology
2019-2020
As a lithium-ion battery cathode material with high theoretical capacity, the application of V2O5is limited by its unstable structure and low intrinsic conductivity. In this paper, we report Fe doped V2O5nanowire layered 200-300 nm diameter prepared electrostatic spinning technique. The 3Fe-V2O5electrode exhibited superb capacity 436.9 mAh g-1in first cycle when tested in voltage range 2.0-4.0 V at current density 100 mA g-1, far exceeding (294 g-1), 312 g-1was still maintained after 50...
Abstract A simple hydrothermal treatment process was used to prepare urchin‐like NiS@NiCo 2 S 4 composites on Ni foam, which were then employed as binder‐free and conductive‐agent‐free electrodes for pseudocapacitors. The as‐synthesized have significant capacitive performance because of the novel porous structure. specific capacitance up 14.32 F cm −2 obtained at a current density 5 mA , far higher than that pristine NiCo nanotube arrays (about 8.4 ). More importantly, Ni@NiS@NiCo activated...
In an era of rapid industrial development, such that the demand for energy is increasing daily, lithium-ion batteries are playing a dominant role in storage devices due to their high safety and low cost. However, it still challenge preparation advanced cathodes, which can determine battery performance, with stable structures fast diffusion Li+. This especially case lithium iron phosphate (LFP), cathode material severe limitations its conductive efficiency. To improve conductivity, LFP was...