Direct regeneration of spent LiFePO4 cathode materials assisted with a bifunctional organic lithium salt
Direct regeneration is an effective strategy of spent lithium iron phosphate (S-LFP), with the principal aspect being the selection of the lithium source and reductant. Here, assisted with a thermodynamically favourable reaction involving a bifunctional organic lithium salt (lithium citrate), the si...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2024-08, Vol.60 (70), p.9384-9387 |
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| container_title | Chemical communications (Cambridge, England) |
| container_volume | 60 |
| creator | Lu, Yang Zhang, Baichao Chen, Shuo Pan, Qing Li, Wenyuan Gan, Chaolun Deng, Wentao Zou, Guoqiang Hou, Hongshuai Yang, Li Ji, Xiaobo |
| description | Direct regeneration is an effective strategy of spent lithium iron phosphate (S-LFP), with the principal aspect being the selection of the lithium source and reductant. Here, assisted with a thermodynamically favourable reaction involving a bifunctional organic lithium salt (lithium citrate), the single-step regeneration of S-LFP is successfully achieved. The structure and composition of the regenerated LFP are significantly restored, demonstrating excellent electrochemical performance (142.7 mA h g−1) with no degradation after 200 cycles. |
| doi_str_mv | 10.1039/d4cc02962c |
| format | Article |
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Here, assisted with a thermodynamically favourable reaction involving a bifunctional organic lithium salt (lithium citrate), the single-step regeneration of S-LFP is successfully achieved. The structure and composition of the regenerated LFP are significantly restored, demonstrating excellent electrochemical performance (142.7 mA h g−1) with no degradation after 200 cycles.</description><identifier>ISSN: 1359-7345</identifier><identifier>ISSN: 1364-548X</identifier><identifier>EISSN: 1364-548X</identifier><identifier>DOI: 10.1039/d4cc02962c</identifier><language>eng</language><publisher>Cambridge: Royal Society of Chemistry</publisher><subject>Electrochemical analysis ; Electrode materials ; Lithium ; Performance degradation ; Reducing agents ; Regeneration</subject><ispartof>Chemical communications (Cambridge, England), 2024-08, Vol.60 (70), p.9384-9387</ispartof><rights>Copyright Royal Society of Chemistry 2024</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Lu, Yang</creatorcontrib><creatorcontrib>Zhang, Baichao</creatorcontrib><creatorcontrib>Chen, Shuo</creatorcontrib><creatorcontrib>Pan, Qing</creatorcontrib><creatorcontrib>Li, Wenyuan</creatorcontrib><creatorcontrib>Gan, Chaolun</creatorcontrib><creatorcontrib>Deng, Wentao</creatorcontrib><creatorcontrib>Zou, Guoqiang</creatorcontrib><creatorcontrib>Hou, Hongshuai</creatorcontrib><creatorcontrib>Yang, Li</creatorcontrib><creatorcontrib>Ji, Xiaobo</creatorcontrib><title>Direct regeneration of spent LiFePO4 cathode materials assisted with a bifunctional organic lithium salt</title><title>Chemical communications (Cambridge, England)</title><description>Direct regeneration is an effective strategy of spent lithium iron phosphate (S-LFP), with the principal aspect being the selection of the lithium source and reductant. Here, assisted with a thermodynamically favourable reaction involving a bifunctional organic lithium salt (lithium citrate), the single-step regeneration of S-LFP is successfully achieved. The structure and composition of the regenerated LFP are significantly restored, demonstrating excellent electrochemical performance (142.7 mA h g−1) with no degradation after 200 cycles.</description><subject>Electrochemical analysis</subject><subject>Electrode materials</subject><subject>Lithium</subject><subject>Performance degradation</subject><subject>Reducing agents</subject><subject>Regeneration</subject><issn>1359-7345</issn><issn>1364-548X</issn><issn>1364-548X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><recordid>eNpdj09LAzEQxYMoWKsXP0HAi5fV_N_NUapVoVAPCt5Kkp20KdtNTbL49btVT87lDTO_9-AhdE3JHSVc37fCOcK0Yu4ETShXopKi-Tw97lJXNRfyHF3kvCXjUNlM0OYxJHAFJ1hDD8mUEHscPc576AtehDm8LQV2pmxiC3hnCqRguoxNziEXaPF3KBtssA1-6N3RbToc09r0weFu_IVhh7PpyiU686MRrv50ij7mT--zl2qxfH6dPSyqPRWqVFRqq5gUYwUtqaJOSmO4dZRZAppwbpmnzHlmVWsBlLLSj2dfM0qUMYRP0e1v7j7FrwFyWe1CdtB1poc45BUnmhHKG12P6M0_dBuHNBb4oWoha0kafgBzD2b5</recordid><startdate>20240827</startdate><enddate>20240827</enddate><creator>Lu, Yang</creator><creator>Zhang, Baichao</creator><creator>Chen, Shuo</creator><creator>Pan, Qing</creator><creator>Li, Wenyuan</creator><creator>Gan, Chaolun</creator><creator>Deng, Wentao</creator><creator>Zou, Guoqiang</creator><creator>Hou, Hongshuai</creator><creator>Yang, Li</creator><creator>Ji, Xiaobo</creator><general>Royal Society of Chemistry</general><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><scope>7X8</scope></search><sort><creationdate>20240827</creationdate><title>Direct regeneration of spent LiFePO4 cathode materials assisted with a bifunctional organic lithium salt</title><author>Lu, Yang ; Zhang, Baichao ; Chen, Shuo ; Pan, Qing ; Li, Wenyuan ; Gan, Chaolun ; Deng, Wentao ; Zou, Guoqiang ; Hou, Hongshuai ; Yang, Li ; Ji, Xiaobo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p146t-159b625496295161c55aa3bc12b0e9033b2f12cf2b6dbee66b5f903f72106aa03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Electrochemical analysis</topic><topic>Electrode materials</topic><topic>Lithium</topic><topic>Performance degradation</topic><topic>Reducing agents</topic><topic>Regeneration</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lu, Yang</creatorcontrib><creatorcontrib>Zhang, Baichao</creatorcontrib><creatorcontrib>Chen, Shuo</creatorcontrib><creatorcontrib>Pan, Qing</creatorcontrib><creatorcontrib>Li, Wenyuan</creatorcontrib><creatorcontrib>Gan, Chaolun</creatorcontrib><creatorcontrib>Deng, Wentao</creatorcontrib><creatorcontrib>Zou, Guoqiang</creatorcontrib><creatorcontrib>Hou, Hongshuai</creatorcontrib><creatorcontrib>Yang, Li</creatorcontrib><creatorcontrib>Ji, Xiaobo</creatorcontrib><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Chemical communications (Cambridge, England)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lu, Yang</au><au>Zhang, Baichao</au><au>Chen, Shuo</au><au>Pan, Qing</au><au>Li, Wenyuan</au><au>Gan, Chaolun</au><au>Deng, Wentao</au><au>Zou, Guoqiang</au><au>Hou, Hongshuai</au><au>Yang, Li</au><au>Ji, Xiaobo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Direct regeneration of spent LiFePO4 cathode materials assisted with a bifunctional organic lithium salt</atitle><jtitle>Chemical communications (Cambridge, England)</jtitle><date>2024-08-27</date><risdate>2024</risdate><volume>60</volume><issue>70</issue><spage>9384</spage><epage>9387</epage><pages>9384-9387</pages><issn>1359-7345</issn><issn>1364-548X</issn><eissn>1364-548X</eissn><abstract>Direct regeneration is an effective strategy of spent lithium iron phosphate (S-LFP), with the principal aspect being the selection of the lithium source and reductant. Here, assisted with a thermodynamically favourable reaction involving a bifunctional organic lithium salt (lithium citrate), the single-step regeneration of S-LFP is successfully achieved. The structure and composition of the regenerated LFP are significantly restored, demonstrating excellent electrochemical performance (142.7 mA h g−1) with no degradation after 200 cycles.</abstract><cop>Cambridge</cop><pub>Royal Society of Chemistry</pub><doi>10.1039/d4cc02962c</doi><tpages>4</tpages></addata></record> |
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| identifier | ISSN: 1359-7345 |
| ispartof | Chemical communications (Cambridge, England), 2024-08, Vol.60 (70), p.9384-9387 |
| issn | 1359-7345 1364-548X 1364-548X |
| language | eng |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Electrochemical analysis Electrode materials Lithium Performance degradation Reducing agents Regeneration |
| title | Direct regeneration of spent LiFePO4 cathode materials assisted with a bifunctional organic lithium salt |
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