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| Recycling Cathodes from Spent Lithium-Ion Batteries Based on the Selective Extraction of Lithium | |
| Shen, Xing1; Li, Bo1; Hu, Xin1; Sun, Chuan-Fu2,3; Hu, Yong-Sheng4; Yang, Chao1; Liu, Huizhou1; Zhao, Junmei1,5 | |
| 2021-08-02 | |
| Source Publication | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
 |
| ISSN | 2168-0485 |
| Volume | 9Issue:30Pages:10196-10204 |
| Abstract | The demand for lithium-ion batteries (LIBs) has risen dramatically over the years. However, many of the essential component elements in cathodes, such as cobalt and lithium, are both costly with limited resources. Therefore, the recycling of spent LIB cathodes is of great significance to conserving resources and the environment. In this work, we reported a novel metal-based strategy to selectively leach lithium from different types of cathodes (NCM, LCO, and LMO) by Co2+ or Mn2+, which can realize over 95% lithium leaching rates without other metal ions, such as Ni2+, Co2+, and Mn2+, left in the leachate, and the residual transition metal oxides can be used as cathode precursors. Taking the spent LiCoO2 as an example, the regenerated LiCoO2 particles show decent electrochemical performance, i.e., a reversible discharge capacity of 137.9-162.5 mAh/g upon being charged to 4.2-4.4 V with excellent rate performance and cycling stability at 4.2 V. It is a facile, closed-loop, and scalable process for recycling spent LIB cathodes based on the preferentially selective extraction of lithium, which offers a novel strategy for recycling compositional Li-ion cathode materials. |
| Keyword | spent lithium-ion batteries recycling of compositional cathodes selective extraction preferentially leaching lithium residue regeneration closed-loop strategy |
| DOI | 10.1021/acssuschemeng.1c02493 |
| Language | 英语 |
| WOS Keyword | VALUABLE METALS ; RECOVERY ; LIQUOR ; COBALT ; LICOO2 ; VALUES |
| Funding Project | National Natural Science Foundation of China[52072370] ; National Natural Science Foundation of China[51872289] ; Nei Monggol Autonomous Region Science & Technologies Program[2021GG0162] ; DNL Cooperation Fund, CAS[DNL201914] ; Strategic Priority Research Program of CAS[XDA21070500] ; Innovation Academy for Green Manufacture, CAS[IAGM2020C07] |
| WOS Research Area | Chemistry ; Science & Technology - Other Topics ; Engineering |
| WOS Subject | Chemistry, Multidisciplinary ; Green & Sustainable Science & Technology ; Engineering, Chemical |
| Funding Organization | National Natural Science Foundation of China ; Nei Monggol Autonomous Region Science & Technologies Program ; DNL Cooperation Fund, CAS ; Strategic Priority Research Program of CAS ; Innovation Academy for Green Manufacture, CAS |
| WOS ID | WOS:000683000400018 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/49848 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Liu, Huizhou; Zhao, Junmei |
| Affiliation | 1.Chinese Acad Sci, CAS Key Lab Green Proc & Engn, State Key Lab Biochem Engn, Inst Proc Engn, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Fujian Inst Res Struct Matter, CAS Key Lab Design & Assembly Funct Nanostruct, Fuzhou 350002, Peoples R China 3.Chinese Acad Sci, Fujian Inst Res Struct Matter, Fujian Key Lab Nanomat, Fuzhou 350002, Peoples R China 4.Chinese Acad Sci, Inst Phys, Key Lab Renewable Energy, Beijing Key Lab New Energy Mat & Devices,Beijing, Beijing 100190, Peoples R China 5.Chinese Acad Sci, Innovat Acad Green Manufacture, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Shen, Xing,Li, Bo,Hu, Xin,et al. Recycling Cathodes from Spent Lithium-Ion Batteries Based on the Selective Extraction of Lithium[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2021,9(30):10196-10204. |
| APA | Shen, Xing.,Li, Bo.,Hu, Xin.,Sun, Chuan-Fu.,Hu, Yong-Sheng.,...&Zhao, Junmei.(2021).Recycling Cathodes from Spent Lithium-Ion Batteries Based on the Selective Extraction of Lithium.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,9(30),10196-10204. |
| MLA | Shen, Xing,et al."Recycling Cathodes from Spent Lithium-Ion Batteries Based on the Selective Extraction of Lithium".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 9.30(2021):10196-10204. |
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