Knowledge Management System Of Institute of process engineering,CAS
| Highly selective metal recovery from spent lithium-ion batteries through stoichiometric hydrogen ion replacement | |
| Lv, Weiguang1,2; Zheng, Xiaohong1; Li, Li3; Cao, Hongbin1; Zhang, Yi1; Chen, Renjie3; Ou, Hancheng4; Kang, Fei1; Sun, Zhi1,2 | |
| 2021-04-29 | |
| Source Publication | FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING
 |
| ISSN | 2095-0179 |
| Pages | 14 |
| Abstract | Spent lithium-ion battery recycling has attracted significant attention because of its importance in regard to the environment and resource importance. Traditional hydrometallurgical methods usually leach all valuable metals and subsequently extract target meals to prepare corresponding materials. However, Li recovery in these processes requires lengthy operational procedures, and the recovery efficiency is low. In this research, we demonstrate a method to selectively recover lithium before the leaching of other elements by introducing a hydrothermal treatment. Approximately 90% of Li is leached from high-Ni layered oxide cathode powders, while consuming a nearly stoichiometric amount of hydrogen ions. With this selective recovery of Li, the transition metals remain as solid residue hydroxides or oxides. Furthermore, the extraction of Li is found to be highly dependent on the content of transition metals in the cathode materials. A high leaching selectivity of Li (> 98%) and nearly 95% leaching efficiency of Li can be reached with LiNi0.8Co0.1Mn0.1O2. In this case, both the energy and material consumption during the proposed Li recovery is significantly decreased compared to traditional methods; furthermore, the proposed method makes full use of H+ to leach Li+. This research is expected to provide new understanding for selectively recovering metal from secondary resources. |
| Keyword | recycling spent LIBs selective recovery hydrothermal treatment |
| DOI | 10.1007/s11705-020-2029-3 |
| Language | 英语 |
| WOS Keyword | CATHODE SCRAP ; SUSTAINABLE PROCESS ; VALUABLE METALS ; ORGANIC-ACIDS ; THIN-FILM ; LI ; COBALT ; CARBONATE ; EFFICIENT ; CO |
| Funding Project | National Key Research and Development Program of China[2017YFB0403300/2017YFB0403305] ; National Natural Science Foundation of China[51874269] ; National Natural Science Foundation of China[51934006] ; 1000 Talents Program of China ; Innovation Academy for Green Manufacture, Chinese Academy of Sciences[IAGM-2019-A15] ; Key Program of Chinese Academy of Sciences[ZDRW_CN_2020-1] |
| WOS Research Area | Engineering |
| WOS Subject | Engineering, Chemical |
| Funding Organization | National Key Research and Development Program of China ; National Natural Science Foundation of China ; 1000 Talents Program of China ; Innovation Academy for Green Manufacture, Chinese Academy of Sciences ; Key Program of Chinese Academy of Sciences |
| WOS ID | WOS:000645503200003 |
| Publisher | SPRINGER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/48611 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Sun, Zhi |
| Affiliation | 1.Chinese Acad Sci, Innovat Acad Green Manufacture, Inst Proc Engn, Natl Engn Lab Hydromet Cleaner Prod Technol, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, Sch Chem Engn, Beijing 100190, Peoples R China 3.Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China 4.Ganzhou Highpower Technol Co Ltd, Ganzhou 341000, Peoples R China |
| Recommended Citation GB/T 7714 | Lv, Weiguang,Zheng, Xiaohong,Li, Li,et al. Highly selective metal recovery from spent lithium-ion batteries through stoichiometric hydrogen ion replacement[J]. FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING,2021:14. |
| APA | Lv, Weiguang.,Zheng, Xiaohong.,Li, Li.,Cao, Hongbin.,Zhang, Yi.,...&Sun, Zhi.(2021).Highly selective metal recovery from spent lithium-ion batteries through stoichiometric hydrogen ion replacement.FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING,14. |
| MLA | Lv, Weiguang,et al."Highly selective metal recovery from spent lithium-ion batteries through stoichiometric hydrogen ion replacement".FRONTIERS OF CHEMICAL SCIENCE AND ENGINEERING (2021):14. |
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