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！

通过一系列检测手段探究了离子的掺杂对磷酸钒锂循环性能和电化学性能的影响，并确定了最优的元素掺杂比例。

注：磷酸钒锂 Ithium vanadium phosphate

Answer 1

It has been researched that the ionic adulteration has influence on the perfomance of Ithium vanadium phosphate and electrochemistry, and ensured the best element adulterate propertion, through a series of detecting methods.
"through a series of detecting methods"， 可放在句首也可放在句末。