锰氧化物锂离子筛研究进展

Manganese oxide lithium ion-sieve is a new type of absorbents with bright future which can be used for selective-adsorption of lithium ions from salt lake brine or seawater. In this article, the structure of LiMn2O4 is presented, and the previous research about reaction mechanism in China and abroad is also summarized. Moreover, the research progress about synthesis method of the precursor of manganese oxide lithium ion-sieve and the granulation are discussed in details. The opinions about development of lithium ion-sieve have been given in conclusion.