Preparation and Electrochemical Properties of Doped Li_(1+x)V_3O_8
Source abstract
Abstract
Spherical cobalt-doped or manganese-doped Li1+xV3O8 compound was synthesized via sol-gel method and spray drying method. The best doping content of Co or Mn was one percent (molar ratio to V). The influence of heat treatment temperature on the structure and electrochemical properties of the doped Li1+xV3O8 was studied. The investigation of XRD, SEM and the determination of the electrochemical properties show that the doping does not influence the looks and structure, and that the product obtained by sintering at 350℃ has better cycle performance at normal temperature. Compared with Mn, Co has better doping effect.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Transition Metal Oxide Nanomaterials
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