JOURNAL ARTICLE

Three-dimensional porous V2O5 cathode with ultra high rate capability

Suqing WangSirong LiYi SunXuyong FengChunhua Chen

Year: 2011 Journal:   Energy & Environmental Science Vol: 4 (8)Pages: 2854-2854   Publisher: Royal Society of Chemistry

Abstract

Three-dimensional (3D) porous vanadium pentoxide (V2O5) thin films were synthesized by electrostatic spray deposition followed by annealing at 350 °C in air. The interconnected pore networks facilitate the kinetics of lithium-ion diffusion and help the porous V2O5 with stable capacity, high energy efficiency and excellent rate capability as a cathode material for lithium batteries.

Keywords:
Pentoxide Vanadium Cathode Materials science Porosity Chemical engineering Annealing (glass) Diffusion Lithium (medication) Ion Composite material Chemistry Metallurgy Physical chemistry Thermodynamics Organic chemistry

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Citation History

Topics

Transition Metal Oxide Nanomaterials
Physical Sciences →  Materials Science →  Polymers and Plastics
Advancements in Battery Materials
Physical Sciences →  Engineering →  Electrical and Electronic Engineering
Supercapacitor Materials and Fabrication
Physical Sciences →  Materials Science →  Electronic, Optical and Magnetic Materials

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