摘要
尖晶石型锂锰氧化物是目前最具发展前景的锂吸附剂。介绍了锂锰氧化物的合成方法及结构、Li^+的抽提/嵌入反应机理和锂离子筛吸附锂过程中的影响因素,讨论了对目前在锂吸附剂的制备及实际应用等方面存在的问题,并展望了锂锰氧化物离子筛未来的研究方向。
Spinel-type lithium manganese oxide is the most promising lithium adsorbent. The synthesis method and the structure of lithium manganese oxides are described, the Li^＋ extraction/insertion mechanism is reviewed, and the effect factors of adsorbing lithium are discussed. The synthesis and application of lithium adsorbents are gathered and discussed. Furthermore, promising avenues for further research in this area are expected.
基金
"十一五"国家科技支撑计划(2006BAB 03A 12)
关键词
锂锰氧化物
离子筛
吸附
lithium manganese oxide, ion-sieve, adsorption
