Application of H4P2O7 as leaching acid in one-step selective recovery for metals from spent LiFePO4 batteries
The recovery of metals from spent LiFePO 4 batteries is arousing increasing concern due to its great market consumption, environmental impact, and wastage of valuable metallic resources. This work proposed an effective recycling approach for metals and promoted a simplified regenerative process. The...
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| Veröffentlicht in: | Ionics 2021-12, Vol.27 (12), p.5127-5135 |
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| creator | Liu, Kui Yang, Shenglong Lai, Feiyan Li, Qingyu Wang, Hongqiang Tao, Tao Xiang, Dinghan Zhang, Xiaohui |
| description | The recovery of metals from spent LiFePO
4
batteries is arousing increasing concern due to its great market consumption, environmental impact, and wastage of valuable metallic resources. This work proposed an effective recycling approach for metals and promoted a simplified regenerative process. The innovative use of H
4
P
2
O
7
as a leaching agent achieves the leaching of metals and their separation in one step. Under a modified leaching condition, the leaching efficiency of Li is close to 100%, and the precipitation amount of Fe is more than 97%. Then, the separated Fe in the form of Fe
4
(P
2
O
7
)
3
and recovered Li
2
CO
3
were used to regenerate LiFePO
4
cathode material. It delivers an initial capacity of 167.8 mAh g
−1
at 0.1 C and remains 91.31% after 100 cycles; the dynamic property and cycling stability are comparable to the unused commercial material. The application of H
4
P
2
O
7
achieves separation of Li and Fe metals in parallel with leaching process with higher leaching efficiency and selectivity for the metals than the conventional leaching acids in hydrometallurgy technology. |
| doi_str_mv | 10.1007/s11581-021-04273-w |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2595137304</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2595137304</sourcerecordid><originalsourceid>FETCH-LOGICAL-c319t-d08496dda838e36c7040b3d7a43d96b62fdffed6e30079ed699c46b9731c8de3</originalsourceid><addsrcrecordid>eNp9kE1LAzEQhoMoWKt_wFPA82qySZPNsRRrhUJ76D2kyWxN6X6YpC3990ZX8OZhmIF53_l4EHqk5JkSIl8ipZOKFqTMwUvJivMVGtFKlAWRglyjEVFcFpJweYvuYtwTIgQt5Qg1074_eGuS71rc1XjB1-VKYhPxAYz98O0OG-sd9rnbQhET9DjCAWzyJ8ABbHeCcMF1F3ADyRwirkPX4NhDm_DSz2G94nhrUoLgId6jmzpr4OE3j9Fm_rqZLYrl6u19Nl0WllGVCkcqroRzpmIVMGHz3WTLnDScOSW2oqxdXYMTwPLvKhdKWS62SjJqKwdsjJ6GsX3oPo8Qk953x9DmjbqcqAllkhGeVeWgsqGLMUCt--AbEy6aEv1NVQ9Udaaqf6jqczaxwRSzuN1B-Bv9j-sLSXV7Bg</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2595137304</pqid></control><display><type>article</type><title>Application of H4P2O7 as leaching acid in one-step selective recovery for metals from spent LiFePO4 batteries</title><source>SpringerLink Journals - AutoHoldings</source><creator>Liu, Kui ; Yang, Shenglong ; Lai, Feiyan ; Li, Qingyu ; Wang, Hongqiang ; Tao, Tao ; Xiang, Dinghan ; Zhang, Xiaohui</creator><creatorcontrib>Liu, Kui ; Yang, Shenglong ; Lai, Feiyan ; Li, Qingyu ; Wang, Hongqiang ; Tao, Tao ; Xiang, Dinghan ; Zhang, Xiaohui</creatorcontrib><description>The recovery of metals from spent LiFePO
4
batteries is arousing increasing concern due to its great market consumption, environmental impact, and wastage of valuable metallic resources. This work proposed an effective recycling approach for metals and promoted a simplified regenerative process. The innovative use of H
4
P
2
O
7
as a leaching agent achieves the leaching of metals and their separation in one step. Under a modified leaching condition, the leaching efficiency of Li is close to 100%, and the precipitation amount of Fe is more than 97%. Then, the separated Fe in the form of Fe
4
(P
2
O
7
)
3
and recovered Li
2
CO
3
were used to regenerate LiFePO
4
cathode material. It delivers an initial capacity of 167.8 mAh g
−1
at 0.1 C and remains 91.31% after 100 cycles; the dynamic property and cycling stability are comparable to the unused commercial material. The application of H
4
P
2
O
7
achieves separation of Li and Fe metals in parallel with leaching process with higher leaching efficiency and selectivity for the metals than the conventional leaching acids in hydrometallurgy technology.</description><identifier>ISSN: 0947-7047</identifier><identifier>EISSN: 1862-0760</identifier><identifier>DOI: 10.1007/s11581-021-04273-w</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Chemistry ; Chemistry and Materials Science ; Condensed Matter Physics ; Dynamic stability ; Electrochemistry ; Electrode materials ; Energy Storage ; Environmental impact ; Hydrometallurgy ; Iron ; Leaching ; Materials recovery ; Optical and Electronic Materials ; Original Paper ; Renewable and Green Energy ; Selectivity ; Separation</subject><ispartof>Ionics, 2021-12, Vol.27 (12), p.5127-5135</ispartof><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021</rights><rights>The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2021.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c319t-d08496dda838e36c7040b3d7a43d96b62fdffed6e30079ed699c46b9731c8de3</citedby><cites>FETCH-LOGICAL-c319t-d08496dda838e36c7040b3d7a43d96b62fdffed6e30079ed699c46b9731c8de3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11581-021-04273-w$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11581-021-04273-w$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,41487,42556,51318</link.rule.ids></links><search><creatorcontrib>Liu, Kui</creatorcontrib><creatorcontrib>Yang, Shenglong</creatorcontrib><creatorcontrib>Lai, Feiyan</creatorcontrib><creatorcontrib>Li, Qingyu</creatorcontrib><creatorcontrib>Wang, Hongqiang</creatorcontrib><creatorcontrib>Tao, Tao</creatorcontrib><creatorcontrib>Xiang, Dinghan</creatorcontrib><creatorcontrib>Zhang, Xiaohui</creatorcontrib><title>Application of H4P2O7 as leaching acid in one-step selective recovery for metals from spent LiFePO4 batteries</title><title>Ionics</title><addtitle>Ionics</addtitle><description>The recovery of metals from spent LiFePO
4
batteries is arousing increasing concern due to its great market consumption, environmental impact, and wastage of valuable metallic resources. This work proposed an effective recycling approach for metals and promoted a simplified regenerative process. The innovative use of H
4
P
2
O
7
as a leaching agent achieves the leaching of metals and their separation in one step. Under a modified leaching condition, the leaching efficiency of Li is close to 100%, and the precipitation amount of Fe is more than 97%. Then, the separated Fe in the form of Fe
4
(P
2
O
7
)
3
and recovered Li
2
CO
3
were used to regenerate LiFePO
4
cathode material. It delivers an initial capacity of 167.8 mAh g
−1
at 0.1 C and remains 91.31% after 100 cycles; the dynamic property and cycling stability are comparable to the unused commercial material. The application of H
4
P
2
O
7
achieves separation of Li and Fe metals in parallel with leaching process with higher leaching efficiency and selectivity for the metals than the conventional leaching acids in hydrometallurgy technology.</description><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Condensed Matter Physics</subject><subject>Dynamic stability</subject><subject>Electrochemistry</subject><subject>Electrode materials</subject><subject>Energy Storage</subject><subject>Environmental impact</subject><subject>Hydrometallurgy</subject><subject>Iron</subject><subject>Leaching</subject><subject>Materials recovery</subject><subject>Optical and Electronic Materials</subject><subject>Original Paper</subject><subject>Renewable and Green Energy</subject><subject>Selectivity</subject><subject>Separation</subject><issn>0947-7047</issn><issn>1862-0760</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LAzEQhoMoWKt_wFPA82qySZPNsRRrhUJ76D2kyWxN6X6YpC3990ZX8OZhmIF53_l4EHqk5JkSIl8ipZOKFqTMwUvJivMVGtFKlAWRglyjEVFcFpJweYvuYtwTIgQt5Qg1074_eGuS71rc1XjB1-VKYhPxAYz98O0OG-sd9rnbQhET9DjCAWzyJ8ABbHeCcMF1F3ADyRwirkPX4NhDm_DSz2G94nhrUoLgId6jmzpr4OE3j9Fm_rqZLYrl6u19Nl0WllGVCkcqroRzpmIVMGHz3WTLnDScOSW2oqxdXYMTwPLvKhdKWS62SjJqKwdsjJ6GsX3oPo8Qk953x9DmjbqcqAllkhGeVeWgsqGLMUCt--AbEy6aEv1NVQ9Udaaqf6jqczaxwRSzuN1B-Bv9j-sLSXV7Bg</recordid><startdate>20211201</startdate><enddate>20211201</enddate><creator>Liu, Kui</creator><creator>Yang, Shenglong</creator><creator>Lai, Feiyan</creator><creator>Li, Qingyu</creator><creator>Wang, Hongqiang</creator><creator>Tao, Tao</creator><creator>Xiang, Dinghan</creator><creator>Zhang, Xiaohui</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20211201</creationdate><title>Application of H4P2O7 as leaching acid in one-step selective recovery for metals from spent LiFePO4 batteries</title><author>Liu, Kui ; Yang, Shenglong ; Lai, Feiyan ; Li, Qingyu ; Wang, Hongqiang ; Tao, Tao ; Xiang, Dinghan ; Zhang, Xiaohui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c319t-d08496dda838e36c7040b3d7a43d96b62fdffed6e30079ed699c46b9731c8de3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Condensed Matter Physics</topic><topic>Dynamic stability</topic><topic>Electrochemistry</topic><topic>Electrode materials</topic><topic>Energy Storage</topic><topic>Environmental impact</topic><topic>Hydrometallurgy</topic><topic>Iron</topic><topic>Leaching</topic><topic>Materials recovery</topic><topic>Optical and Electronic Materials</topic><topic>Original Paper</topic><topic>Renewable and Green Energy</topic><topic>Selectivity</topic><topic>Separation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Kui</creatorcontrib><creatorcontrib>Yang, Shenglong</creatorcontrib><creatorcontrib>Lai, Feiyan</creatorcontrib><creatorcontrib>Li, Qingyu</creatorcontrib><creatorcontrib>Wang, Hongqiang</creatorcontrib><creatorcontrib>Tao, Tao</creatorcontrib><creatorcontrib>Xiang, Dinghan</creatorcontrib><creatorcontrib>Zhang, Xiaohui</creatorcontrib><collection>CrossRef</collection><jtitle>Ionics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Kui</au><au>Yang, Shenglong</au><au>Lai, Feiyan</au><au>Li, Qingyu</au><au>Wang, Hongqiang</au><au>Tao, Tao</au><au>Xiang, Dinghan</au><au>Zhang, Xiaohui</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Application of H4P2O7 as leaching acid in one-step selective recovery for metals from spent LiFePO4 batteries</atitle><jtitle>Ionics</jtitle><stitle>Ionics</stitle><date>2021-12-01</date><risdate>2021</risdate><volume>27</volume><issue>12</issue><spage>5127</spage><epage>5135</epage><pages>5127-5135</pages><issn>0947-7047</issn><eissn>1862-0760</eissn><abstract>The recovery of metals from spent LiFePO
4
batteries is arousing increasing concern due to its great market consumption, environmental impact, and wastage of valuable metallic resources. This work proposed an effective recycling approach for metals and promoted a simplified regenerative process. The innovative use of H
4
P
2
O
7
as a leaching agent achieves the leaching of metals and their separation in one step. Under a modified leaching condition, the leaching efficiency of Li is close to 100%, and the precipitation amount of Fe is more than 97%. Then, the separated Fe in the form of Fe
4
(P
2
O
7
)
3
and recovered Li
2
CO
3
were used to regenerate LiFePO
4
cathode material. It delivers an initial capacity of 167.8 mAh g
−1
at 0.1 C and remains 91.31% after 100 cycles; the dynamic property and cycling stability are comparable to the unused commercial material. The application of H
4
P
2
O
7
achieves separation of Li and Fe metals in parallel with leaching process with higher leaching efficiency and selectivity for the metals than the conventional leaching acids in hydrometallurgy technology.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1007/s11581-021-04273-w</doi><tpages>9</tpages></addata></record> |
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| language | eng |
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| source | SpringerLink Journals - AutoHoldings |
| subjects | Chemistry Chemistry and Materials Science Condensed Matter Physics Dynamic stability Electrochemistry Electrode materials Energy Storage Environmental impact Hydrometallurgy Iron Leaching Materials recovery Optical and Electronic Materials Original Paper Renewable and Green Energy Selectivity Separation |
| title | Application of H4P2O7 as leaching acid in one-step selective recovery for metals from spent LiFePO4 batteries |
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