沉积碳 meaning in English

deposited carbon

Electrochemical properties of chemically vapor deposited carbon electrode
化学气相沉积碳电极的电化学特性
In this dissertation , refining grains , depositing conductibility carbon film on the surface of the particles and doping mg ~ ( 2 + ) into the lattice of lifepo4 were adopted to improve the electro - chemical performance of the cathode material . the cathode material lifepo4 mainly has two flaws , the low conductibility and the slow li + ion diffusion , which have a bad influence on the performance of the cathode material
论文主要针对制约正极材料lifepo _ 4性能的两大致命的缺点,即低的电子导电率和低的锂离子扩散速率,采取材料颗粒的细化、颗粒表面沉积碳导电层以及mg ~ ( ~ ( 2 + ) )离子掺杂等措施对其进行改性探索,以提高正极材料lifepo _ 4的电化学性能。