Spinel lithium manganese oxide as the precursor of lithium ionic sieve is presented with respect to its structure and synthesis method, and the solid-state coordination reaction method and hydrothermal method are considered as promising ways of synthesis.

• 摘要介绍了作为锂离子筛前体的尖晶石型锂锰氧化物的结构与合成方法，指出固相配位反应法和水热合成法极具发展前景。