主要介绍了CVD碳包覆工艺、包覆层种类和物理性质(结构、含量和分布)对电极材料电化学性能(首次容量、首次库仑效率、循环和倍率充放电性能等)的影响,在此基础上提出了尚需深入研究的问题,并对CVD法碳包覆改性电极材料的发展趋势和前景进行了讨论.
The influence of the CVD coating arts and coated carbon species as well as their physical properties (structure, weight percent, distribution and specific surface area) on the electrochemical performances of the electrode materials (the first charge/discharge capacity, the first coulombie efficiency, cyclability and rate properties) are summarized, questions needed further studies are raised and the developing trend of modification is prospected.
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