Thermochemically driven crystal phase transfer via chlorination roasting toward the selective extraction of lithium from spent LiNi1/3Co1/3Mn1/3O2

doi:10.1016/j.resconrec.2021.105757

	Thermochemically driven crystal phase transfer via chlorination roasting toward the selective extraction of lithium from spent LiNi1/3Co1/3Mn1/3O2
	Huang, Yong 1; Shao, Penghui 1; Yang, Liming 1; Zheng, Yufan 1; Sun, Zhi 2; Fang, Lili 1; Lv, Weiguang 2; Yao, Ziwei 1; Wang, Lihua 3; Luo, Xubiao 1
刊名	RESOURCES CONSERVATION AND RECYCLING
	2021-11-01
卷号	174 页码:8
关键词	Spent lithium-ion batteries LiNi1/3Co1/3Mn1/3O2 Chlorination roasting Selective extraction of lithium Thermochemically driven
ISSN号	0921-3449
DOI	10.1016/j.resconrec.2021.105757
英文摘要	The selective extraction of lithium from spent lithium-ion batteries (LIBs) is significant for combating potential lithium deficiencies and for providing environmental protection by enabling highly selective Li extraction through a short path. Herein, we demonstrate a thermochemically driven process for spent LiNi1/3Co1/3Mn1/3O2 (NCM) batteries by systematically understanding the conversion mechanisms and controlling the chlorination behavior during chlorinated roasting. First, software simulations based on thermochemical differences are introduced to select customized chloride salts for the thermal treatment of spent NCM materials. The thermal behavior characterization studies are combined with thermochemical calculations, showing that CaCl2 and its hydrates energetically favor the preferential destruction of the layered structure of lithium oxides and transform them into water-soluble chloride compounds. Based on this unique mechanism, the established lithium extraction system achieves outstanding selectivity and realizes the target of an acid-free method, greatly reducing its negative environmental impact. This work may shed new light on the mechanism of chlorination roasting for selective extraction and provide resources to develop promising technology for the green and selective extraction of lithium from spent NCM batteries.
资助项目	National Key Research and Development Program of China[2019YFC1907900] ; Key Project of Research and Development Plan of Jiangxi Province[20201BBE51007] ; National Natural Science Foundation of China[51908270] ; Natural Science Foundation of Jiangxi Province[20192BAB213016] ; Key Science and Technology Project of Inner Mongolia Autonomous Region[2019ZD001] ; Fostering Project of National Science and Technology Awards of Jiangxi Province[20192AEI91001]
WOS关键词	ION BATTERIES ; VALUABLE METALS ; RECOVERY ; PERFORMANCE
WOS研究方向	Engineering ; Environmental Sciences & Ecology
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000672683700017
资助机构	National Key Research and Development Program of China ; Key Project of Research and Development Plan of Jiangxi Province ; National Natural Science Foundation of China ; Natural Science Foundation of Jiangxi Province ; Key Science and Technology Project of Inner Mongolia Autonomous Region ; Fostering Project of National Science and Technology Awards of Jiangxi Province
内容类型	期刊论文
源URL	[http://ir.ipe.ac.cn/handle/122111/49883]
专题	中国科学院过程工程研究所
通讯作者	Shao, Penghui; Luo, Xubiao
作者单位	1.Nanchang Hangkong Univ, Natl Local Joint Engn Res Ctr Heavy Met Pollutant, Key Lab Jiangxi Prov Cfor Persistent Pollutants C, Nanchang 330063, Jiangxi, Peoples R China 2.Chinese Acad Sci, Beijing Engn Res Ctr Proc Pollut Control, Inst Proc Engn, Div Environm Technol & Engn, Beijing 100190, Peoples R China 3.Cent South Univ, Sch Mat Sci & Engn, Changsha 410083, Hunan, Peoples R China
推荐引用方式 GB/T 7714	Huang, Yong,Shao, Penghui,Yang, Liming,et al. Thermochemically driven crystal phase transfer via chlorination roasting toward the selective extraction of lithium from spent LiNi1/3Co1/3Mn1/3O2[J]. RESOURCES CONSERVATION AND RECYCLING,2021,174:8.
APA	Huang, Yong.,Shao, Penghui.,Yang, Liming.,Zheng, Yufan.,Sun, Zhi.,...&Luo, Xubiao.(2021).Thermochemically driven crystal phase transfer via chlorination roasting toward the selective extraction of lithium from spent LiNi1/3Co1/3Mn1/3O2.RESOURCES CONSERVATION AND RECYCLING,174,8.
MLA	Huang, Yong,et al."Thermochemically driven crystal phase transfer via chlorination roasting toward the selective extraction of lithium from spent LiNi1/3Co1/3Mn1/3O2".RESOURCES CONSERVATION AND RECYCLING 174(2021):8.