Affiliation:
1. College of Chemistry and Chemical Engineering, Southwest Petroleum University, Chengdu 610500, P. R. China
2. Research Institute of Industrial Hazardous, Waste Disposal and Resource Utilization, Chengdu 610500, P. R. China
Abstract
With the large-scale application and development of lithium-ion batteries, the extraction of lithium resources from salt lake brine has gradually become a global focus. Lithium titanium oxides (LTO)-type lithium ion-sieve (LIS) has attracted much attention due to its stable structure, high adsorption capacity, excellent recycling capacity, and environmental protection. In this review, we focused on the structure and adsorption mechanism of titanium-based ion sieves, and the preparation methods of different titanium oxide precursors. Furthermore, three modification methods including ion doping, morphology control, and surface coating were summarized. Finally, the insufficiency problem of current research is proposed, and the improvement and application of titanium-based LIS are prospected.
Funder
Sichuan Province Youth Science and Technology Innovation Team
Publisher
World Scientific Pub Co Pte Ltd
Subject
General Materials Science
Cited by
3 articles.
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