Question

求英语高手翻译，务求准确，拒绝机译，译得好的话追加悬赏，多谢！

但由于磷酸钒锂的电子导电率较低，需要对其进行改性研究。本文中利用溶胶凝胶法合成磷酸钒锂正极材料，并对其进行碳包覆和Mo、Mg元素掺杂的改性试验

注：磷酸钒锂 Ithium vanadium phosphate；溶胶凝胶法 Sol-gel

Answer 1

However, because of the lower electron conductivity of the ithium vanadium phosphate, some modifications are required. In this article, Sol-gel process is applied in the synthesis of the cathode material for ithium vanadium phosphate, then carbon coating is adopted. The modification experiment with doping element Mo and Mg, is also introduced.