随着以锂离子电池为代表的新能源行业的兴起,锂需求量大幅增加,因此盐湖卤水提锂技术受到广泛关注。以锂离子筛作为吸附剂的盐湖卤水提锂技术具有环保、高效以及可持续发展的特点。介绍了盐湖卤水提锂技术的类型,综述了钛基锂离子筛的合成方法及钛基锂离子筛纳米材料的研究进展,并对比了不同钛基锂离子筛合成方法的优缺点,最后对钛基锂离子筛的研究方向进行了展望。
With the rise of the new energy industry represented by lithium-ion batteries,the demand for lithium has increased dramatically,so the technology of lithium extraction from salt lake brine has received widespread attention.The lithium extraction technology from salt lake brine using lithium ion sieves as adsorbents is environmentally friendly,efficient and sustainable.This paper introduced the types of lithium extraction technology from salt lake brine,reviewed the synthesis methods of titanium-based lithium-ion sieves and the research progress of titanium-based lithium-ion sieve nanomaterials,and compared the advantages and disadvantages of different titanium-based lithium-ion sieve synthesis methods.Finally,it looked forward to the research direction of titanium-based lithium-ion sieves.
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基金资助
国家自然科学基金青年科学基金(51705414);国家自然科学基金(51641105)
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