Review of preferentially selective lithium extraction from spent lithium batteries: Principle and performance

作     者：Zhe Gao Meiting Huang Liming Yang Yufa Feng Yuan Ding Penghui Shao Xubiao Luo Zhe Gao;Meiting Huang;Liming Yang;Yufa Feng;Yuan Ding;Penghui Shao;Xubiao Luo

作者机构：National-Local Joint Engineering Research Center of Heavy Metals Pollutants Control and Resource UtilizationNanchang Hangkong UniversityNanchang 330063JiangxiChina 

出 版 物：《Journal of Energy Chemistry》 (能源化学（英文版）)

年 卷 期：2023年第78卷第3期

页      面：253-261,I0008页

核心收录：

学科分类：083002[工学-环境工程] 0830[工学-环境科学与工程（可授工学、理学、农学学位）] 080603[工学-有色金属冶金] 08[工学] 0806[工学-冶金工程] 0805[工学-材料科学与工程（可授工学、理学学位）] 0703[理学-化学] 

基　　金：financially supported by the National Key Research and Development Program of China(2019YFC1907900) the Key Project of Research and Development Plan of Jiangxi Province(20201BBE51007) the National Science Fund for Distinguished Young Scholars(52125002)。 

主　　题：Lithium Spent lithium batteries(LIBs) Recovery efficiency Preferentially Selective 

摘      要：Lithium,as the lightest and lowest potential metal,is an ideal battery metal and the core strategic metal of the new energy industry revolution.Recovering lithium from spent lithium batteries(LIBs)has become one of the significant approaches to obtaining lithium resources.At present,the lithium extraction being generally placed at the last step of the spent LIBs recovery process has puzzles such as high acid consumption,low Li recovery purity and low recovery efficiency.Selective lithium extraction at the first step of the recovery process can effectively solve those puzzles.Since lithium leaching is a non-spontaneous reaction requiring additional energy to achieve,it is found that these methods can be divided into five ways according to the different types of energy driving the reaction occurring:(ⅰ)electric energy driving lithium extraction;(ⅱ) chemical energy driving lithium extraction;(ⅲ) mechanical energy driving lithium extraction;(ⅳ) thermal energy driving lithium extraction;(ⅴ) other energy driving lithium extraction.Through the analysis of the principle,reaction process and results of recovering lithium methods can provide a few directions for scholars’ subsequent research.It is necessary to speed up the exploration of the principle of these methods.It is expected that this study could provide a reference for the research on the selective lithium extraction.