Finally, itschemical properties have been tested, which show that Mn dissolution of MM only practiseabout 1/5 of UM, 1/2 of DBV.

• 对它的化学性能和电性能的测试结果表明，该结构的LiMn204具有良好的抗电解液溶蚀性能，Mn的溶解量仅是未修饰晶粒(UM)的1／5，是体掺杂的1／2；