Recovery of Li and Co in Waste Lithium Cobalt Oxide-Based Battery Using H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub<

H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< lithium-ion screen adsorbents were synthesized by soft chemical synthesis and solid phase calcination and then applied to the recovery of metal Li and Co from waste cathode materials of a lithium cobalt oxide-based batt...
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Autor*in:	Hua Wang [verfasserIn] Guangzhou Chen [verfasserIn] Lijie Mo [verfasserIn] Guoqiang Wu [verfasserIn] Xinyue Deng [verfasserIn] Rong Cui [verfasserIn]

Format:	E-Artikel
Sprache:	Englisch

Erschienen:	2023

Schlagwörter:	waste lithium cobalt oxide based battery H citric acid tartaric acid regenerated lithium cobaltate

Übergeordnetes Werk:	In: Molecules - MDPI AG, 2003, 28(2023), 9, p 3737
Übergeordnetes Werk:	volume:28 ; year:2023 ; number:9, p 3737

Links:	Link aufrufen Link aufrufen Link aufrufen Journal toc

DOI / URN:	10.3390/molecules28093737

Katalog-ID:	DOAJ090351495

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520			\|a H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< lithium-ion screen adsorbents were synthesized by soft chemical synthesis and solid phase calcination and then applied to the recovery of metal Li and Co from waste cathode materials of a lithium cobalt oxide-based battery. The leaching experiments of cobalt and lithium from cathode materials by a citrate hydrogen peroxide system and tartaric acid system were investigated. The experimental results showed that under the citrate hydrogen peroxide system, when the temperature was 90 °C, the rotation speed was 600 r·min<sup<−1</sup< and the solid–liquid ratio was 10 g·1 L<sup<−1</sup<, the leaching rate of Co and Li could reach 86.21% and 96.9%, respectively. Under the tartaric acid system, the leaching rates of Co and Li were 90.34% and 92.47%, respectively, under the previous operating conditions. The adsorption results of the lithium-ion screen showed that the adsorbents were highly selective for Li<sup<+</sup<, and the maximum adsorption capacities were 38.05 mg·g<sup<−1</sup<. In the process of lithium removal, the dissolution rate of lithium was about 91%, and the results of multiple cycles showed that the stability of the adsorbent was high. The recovery results showed that the purity of LiCl, Li<sub<2</sub<CO<sub<3</sub< and CoCl<sub<2</sub< crystals could reach 93%, 99.59% and 87.9%, respectively. LiCoO<sub<2</sub< was regenerated by the sol–gel method. XRD results showed that the regenerated LiCoO<sub<2</sub< had the advantages of higher crystallinity and less impurity.
650		4	\|a waste lithium cobalt oxide based battery
650		4	\|a H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub<
650		4	\|a citric acid
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650		4	\|a regenerated lithium cobaltate
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allfields	10.3390/molecules28093737 doi (DE-627)DOAJ090351495 (DE-599)DOAJ6cfa425e7bc74de2a13a2d67407f6ef6 DE-627 ger DE-627 rakwb eng QD241-441 Hua Wang verfasserin aut Recovery of Li and Co in Waste Lithium Cobalt Oxide-Based Battery Using H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< lithium-ion screen adsorbents were synthesized by soft chemical synthesis and solid phase calcination and then applied to the recovery of metal Li and Co from waste cathode materials of a lithium cobalt oxide-based battery. The leaching experiments of cobalt and lithium from cathode materials by a citrate hydrogen peroxide system and tartaric acid system were investigated. The experimental results showed that under the citrate hydrogen peroxide system, when the temperature was 90 °C, the rotation speed was 600 r·min<sup<−1</sup< and the solid–liquid ratio was 10 g·1 L<sup<−1</sup<, the leaching rate of Co and Li could reach 86.21% and 96.9%, respectively. Under the tartaric acid system, the leaching rates of Co and Li were 90.34% and 92.47%, respectively, under the previous operating conditions. The adsorption results of the lithium-ion screen showed that the adsorbents were highly selective for Li<sup<+</sup<, and the maximum adsorption capacities were 38.05 mg·g<sup<−1</sup<. In the process of lithium removal, the dissolution rate of lithium was about 91%, and the results of multiple cycles showed that the stability of the adsorbent was high. The recovery results showed that the purity of LiCl, Li<sub<2</sub<CO<sub<3</sub< and CoCl<sub<2</sub< crystals could reach 93%, 99.59% and 87.9%, respectively. LiCoO<sub<2</sub< was regenerated by the sol–gel method. XRD results showed that the regenerated LiCoO<sub<2</sub< had the advantages of higher crystallinity and less impurity. waste lithium cobalt oxide based battery H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< citric acid tartaric acid regenerated lithium cobaltate Organic chemistry Guangzhou Chen verfasserin aut Lijie Mo verfasserin aut Guoqiang Wu verfasserin aut Xinyue Deng verfasserin aut Rong Cui verfasserin aut In Molecules MDPI AG, 2003 28(2023), 9, p 3737 (DE-627)311313132 (DE-600)2008644-1 14203049 nnns volume:28 year:2023 number:9, p 3737 https://doi.org/10.3390/molecules28093737 kostenfrei https://doaj.org/article/6cfa425e7bc74de2a13a2d67407f6ef6 kostenfrei https://www.mdpi.com/1420-3049/28/9/3737 kostenfrei https://doaj.org/toc/1420-3049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 28 2023 9, p 3737
spelling	10.3390/molecules28093737 doi (DE-627)DOAJ090351495 (DE-599)DOAJ6cfa425e7bc74de2a13a2d67407f6ef6 DE-627 ger DE-627 rakwb eng QD241-441 Hua Wang verfasserin aut Recovery of Li and Co in Waste Lithium Cobalt Oxide-Based Battery Using H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< lithium-ion screen adsorbents were synthesized by soft chemical synthesis and solid phase calcination and then applied to the recovery of metal Li and Co from waste cathode materials of a lithium cobalt oxide-based battery. The leaching experiments of cobalt and lithium from cathode materials by a citrate hydrogen peroxide system and tartaric acid system were investigated. The experimental results showed that under the citrate hydrogen peroxide system, when the temperature was 90 °C, the rotation speed was 600 r·min<sup<−1</sup< and the solid–liquid ratio was 10 g·1 L<sup<−1</sup<, the leaching rate of Co and Li could reach 86.21% and 96.9%, respectively. Under the tartaric acid system, the leaching rates of Co and Li were 90.34% and 92.47%, respectively, under the previous operating conditions. The adsorption results of the lithium-ion screen showed that the adsorbents were highly selective for Li<sup<+</sup<, and the maximum adsorption capacities were 38.05 mg·g<sup<−1</sup<. In the process of lithium removal, the dissolution rate of lithium was about 91%, and the results of multiple cycles showed that the stability of the adsorbent was high. The recovery results showed that the purity of LiCl, Li<sub<2</sub<CO<sub<3</sub< and CoCl<sub<2</sub< crystals could reach 93%, 99.59% and 87.9%, respectively. LiCoO<sub<2</sub< was regenerated by the sol–gel method. XRD results showed that the regenerated LiCoO<sub<2</sub< had the advantages of higher crystallinity and less impurity. waste lithium cobalt oxide based battery H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< citric acid tartaric acid regenerated lithium cobaltate Organic chemistry Guangzhou Chen verfasserin aut Lijie Mo verfasserin aut Guoqiang Wu verfasserin aut Xinyue Deng verfasserin aut Rong Cui verfasserin aut In Molecules MDPI AG, 2003 28(2023), 9, p 3737 (DE-627)311313132 (DE-600)2008644-1 14203049 nnns volume:28 year:2023 number:9, p 3737 https://doi.org/10.3390/molecules28093737 kostenfrei https://doaj.org/article/6cfa425e7bc74de2a13a2d67407f6ef6 kostenfrei https://www.mdpi.com/1420-3049/28/9/3737 kostenfrei https://doaj.org/toc/1420-3049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 28 2023 9, p 3737
allfields_unstemmed	10.3390/molecules28093737 doi (DE-627)DOAJ090351495 (DE-599)DOAJ6cfa425e7bc74de2a13a2d67407f6ef6 DE-627 ger DE-627 rakwb eng QD241-441 Hua Wang verfasserin aut Recovery of Li and Co in Waste Lithium Cobalt Oxide-Based Battery Using H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< lithium-ion screen adsorbents were synthesized by soft chemical synthesis and solid phase calcination and then applied to the recovery of metal Li and Co from waste cathode materials of a lithium cobalt oxide-based battery. The leaching experiments of cobalt and lithium from cathode materials by a citrate hydrogen peroxide system and tartaric acid system were investigated. The experimental results showed that under the citrate hydrogen peroxide system, when the temperature was 90 °C, the rotation speed was 600 r·min<sup<−1</sup< and the solid–liquid ratio was 10 g·1 L<sup<−1</sup<, the leaching rate of Co and Li could reach 86.21% and 96.9%, respectively. Under the tartaric acid system, the leaching rates of Co and Li were 90.34% and 92.47%, respectively, under the previous operating conditions. The adsorption results of the lithium-ion screen showed that the adsorbents were highly selective for Li<sup<+</sup<, and the maximum adsorption capacities were 38.05 mg·g<sup<−1</sup<. In the process of lithium removal, the dissolution rate of lithium was about 91%, and the results of multiple cycles showed that the stability of the adsorbent was high. The recovery results showed that the purity of LiCl, Li<sub<2</sub<CO<sub<3</sub< and CoCl<sub<2</sub< crystals could reach 93%, 99.59% and 87.9%, respectively. LiCoO<sub<2</sub< was regenerated by the sol–gel method. XRD results showed that the regenerated LiCoO<sub<2</sub< had the advantages of higher crystallinity and less impurity. waste lithium cobalt oxide based battery H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< citric acid tartaric acid regenerated lithium cobaltate Organic chemistry Guangzhou Chen verfasserin aut Lijie Mo verfasserin aut Guoqiang Wu verfasserin aut Xinyue Deng verfasserin aut Rong Cui verfasserin aut In Molecules MDPI AG, 2003 28(2023), 9, p 3737 (DE-627)311313132 (DE-600)2008644-1 14203049 nnns volume:28 year:2023 number:9, p 3737 https://doi.org/10.3390/molecules28093737 kostenfrei https://doaj.org/article/6cfa425e7bc74de2a13a2d67407f6ef6 kostenfrei https://www.mdpi.com/1420-3049/28/9/3737 kostenfrei https://doaj.org/toc/1420-3049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 28 2023 9, p 3737
allfieldsGer	10.3390/molecules28093737 doi (DE-627)DOAJ090351495 (DE-599)DOAJ6cfa425e7bc74de2a13a2d67407f6ef6 DE-627 ger DE-627 rakwb eng QD241-441 Hua Wang verfasserin aut Recovery of Li and Co in Waste Lithium Cobalt Oxide-Based Battery Using H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< lithium-ion screen adsorbents were synthesized by soft chemical synthesis and solid phase calcination and then applied to the recovery of metal Li and Co from waste cathode materials of a lithium cobalt oxide-based battery. The leaching experiments of cobalt and lithium from cathode materials by a citrate hydrogen peroxide system and tartaric acid system were investigated. The experimental results showed that under the citrate hydrogen peroxide system, when the temperature was 90 °C, the rotation speed was 600 r·min<sup<−1</sup< and the solid–liquid ratio was 10 g·1 L<sup<−1</sup<, the leaching rate of Co and Li could reach 86.21% and 96.9%, respectively. Under the tartaric acid system, the leaching rates of Co and Li were 90.34% and 92.47%, respectively, under the previous operating conditions. The adsorption results of the lithium-ion screen showed that the adsorbents were highly selective for Li<sup<+</sup<, and the maximum adsorption capacities were 38.05 mg·g<sup<−1</sup<. In the process of lithium removal, the dissolution rate of lithium was about 91%, and the results of multiple cycles showed that the stability of the adsorbent was high. The recovery results showed that the purity of LiCl, Li<sub<2</sub<CO<sub<3</sub< and CoCl<sub<2</sub< crystals could reach 93%, 99.59% and 87.9%, respectively. LiCoO<sub<2</sub< was regenerated by the sol–gel method. XRD results showed that the regenerated LiCoO<sub<2</sub< had the advantages of higher crystallinity and less impurity. waste lithium cobalt oxide based battery H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< citric acid tartaric acid regenerated lithium cobaltate Organic chemistry Guangzhou Chen verfasserin aut Lijie Mo verfasserin aut Guoqiang Wu verfasserin aut Xinyue Deng verfasserin aut Rong Cui verfasserin aut In Molecules MDPI AG, 2003 28(2023), 9, p 3737 (DE-627)311313132 (DE-600)2008644-1 14203049 nnns volume:28 year:2023 number:9, p 3737 https://doi.org/10.3390/molecules28093737 kostenfrei https://doaj.org/article/6cfa425e7bc74de2a13a2d67407f6ef6 kostenfrei https://www.mdpi.com/1420-3049/28/9/3737 kostenfrei https://doaj.org/toc/1420-3049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 28 2023 9, p 3737
allfieldsSound	10.3390/molecules28093737 doi (DE-627)DOAJ090351495 (DE-599)DOAJ6cfa425e7bc74de2a13a2d67407f6ef6 DE-627 ger DE-627 rakwb eng QD241-441 Hua Wang verfasserin aut Recovery of Li and Co in Waste Lithium Cobalt Oxide-Based Battery Using H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< 2023 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< lithium-ion screen adsorbents were synthesized by soft chemical synthesis and solid phase calcination and then applied to the recovery of metal Li and Co from waste cathode materials of a lithium cobalt oxide-based battery. The leaching experiments of cobalt and lithium from cathode materials by a citrate hydrogen peroxide system and tartaric acid system were investigated. The experimental results showed that under the citrate hydrogen peroxide system, when the temperature was 90 °C, the rotation speed was 600 r·min<sup<−1</sup< and the solid–liquid ratio was 10 g·1 L<sup<−1</sup<, the leaching rate of Co and Li could reach 86.21% and 96.9%, respectively. Under the tartaric acid system, the leaching rates of Co and Li were 90.34% and 92.47%, respectively, under the previous operating conditions. The adsorption results of the lithium-ion screen showed that the adsorbents were highly selective for Li<sup<+</sup<, and the maximum adsorption capacities were 38.05 mg·g<sup<−1</sup<. In the process of lithium removal, the dissolution rate of lithium was about 91%, and the results of multiple cycles showed that the stability of the adsorbent was high. The recovery results showed that the purity of LiCl, Li<sub<2</sub<CO<sub<3</sub< and CoCl<sub<2</sub< crystals could reach 93%, 99.59% and 87.9%, respectively. LiCoO<sub<2</sub< was regenerated by the sol–gel method. XRD results showed that the regenerated LiCoO<sub<2</sub< had the advantages of higher crystallinity and less impurity. waste lithium cobalt oxide based battery H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< citric acid tartaric acid regenerated lithium cobaltate Organic chemistry Guangzhou Chen verfasserin aut Lijie Mo verfasserin aut Guoqiang Wu verfasserin aut Xinyue Deng verfasserin aut Rong Cui verfasserin aut In Molecules MDPI AG, 2003 28(2023), 9, p 3737 (DE-627)311313132 (DE-600)2008644-1 14203049 nnns volume:28 year:2023 number:9, p 3737 https://doi.org/10.3390/molecules28093737 kostenfrei https://doaj.org/article/6cfa425e7bc74de2a13a2d67407f6ef6 kostenfrei https://www.mdpi.com/1420-3049/28/9/3737 kostenfrei https://doaj.org/toc/1420-3049 Journal toc kostenfrei GBV_USEFLAG_A SYSFLAG_A GBV_DOAJ GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_95 GBV_ILN_105 GBV_ILN_110 GBV_ILN_151 GBV_ILN_161 GBV_ILN_170 GBV_ILN_206 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_285 GBV_ILN_293 GBV_ILN_602 GBV_ILN_2005 GBV_ILN_2009 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2055 GBV_ILN_2111 GBV_ILN_4012 GBV_ILN_4037 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4249 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4338 GBV_ILN_4367 GBV_ILN_4700 AR 28 2023 9, p 3737
language	English
source	In Molecules 28(2023), 9, p 3737 volume:28 year:2023 number:9, p 3737
sourceStr	In Molecules 28(2023), 9, p 3737 volume:28 year:2023 number:9, p 3737
format_phy_str_mv	Article
institution	findex.gbv.de
topic_facet	waste lithium cobalt oxide based battery H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< citric acid tartaric acid regenerated lithium cobaltate Organic chemistry
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container_title	Molecules
authorswithroles_txt_mv	Hua Wang @@aut@@ Guangzhou Chen @@aut@@ Lijie Mo @@aut@@ Guoqiang Wu @@aut@@ Xinyue Deng @@aut@@ Rong Cui @@aut@@
publishDateDaySort_date	2023-01-01T00:00:00Z
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illustrated	Not Illustrated
issn	14203049
topic_title	QD241-441 Recovery of Li and Co in Waste Lithium Cobalt Oxide-Based Battery Using H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< waste lithium cobalt oxide based battery H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< citric acid tartaric acid regenerated lithium cobaltate
topic	misc QD241-441 misc waste lithium cobalt oxide based battery misc H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< misc citric acid misc tartaric acid misc regenerated lithium cobaltate misc Organic chemistry
topic_unstemmed	misc QD241-441 misc waste lithium cobalt oxide based battery misc H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< misc citric acid misc tartaric acid misc regenerated lithium cobaltate misc Organic chemistry
topic_browse	misc QD241-441 misc waste lithium cobalt oxide based battery misc H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< misc citric acid misc tartaric acid misc regenerated lithium cobaltate misc Organic chemistry
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hierarchy_parent_title	Molecules
hierarchy_parent_id	311313132
hierarchy_top_title	Molecules
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familylinks_str_mv	(DE-627)311313132 (DE-600)2008644-1
title	Recovery of Li and Co in Waste Lithium Cobalt Oxide-Based Battery Using H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub<
ctrlnum	(DE-627)DOAJ090351495 (DE-599)DOAJ6cfa425e7bc74de2a13a2d67407f6ef6
title_full	Recovery of Li and Co in Waste Lithium Cobalt Oxide-Based Battery Using H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub<
author_sort	Hua Wang
journal	Molecules
journalStr	Molecules
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lang_code	eng
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author_browse	Hua Wang Guangzhou Chen Lijie Mo Guoqiang Wu Xinyue Deng Rong Cui
container_volume	28
class	QD241-441
format_se	Elektronische Aufsätze
author-letter	Hua Wang
doi_str_mv	10.3390/molecules28093737
author2-role	verfasserin
title_sort	recovery of li and co in waste lithium cobalt oxide-based battery using h<sub<1.6</sub<mn<sub<1.6</sub<o<sub<4</sub<
callnumber	QD241-441
title_auth	Recovery of Li and Co in Waste Lithium Cobalt Oxide-Based Battery Using H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub<
abstract	H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< lithium-ion screen adsorbents were synthesized by soft chemical synthesis and solid phase calcination and then applied to the recovery of metal Li and Co from waste cathode materials of a lithium cobalt oxide-based battery. The leaching experiments of cobalt and lithium from cathode materials by a citrate hydrogen peroxide system and tartaric acid system were investigated. The experimental results showed that under the citrate hydrogen peroxide system, when the temperature was 90 °C, the rotation speed was 600 r·min<sup<−1</sup< and the solid–liquid ratio was 10 g·1 L<sup<−1</sup<, the leaching rate of Co and Li could reach 86.21% and 96.9%, respectively. Under the tartaric acid system, the leaching rates of Co and Li were 90.34% and 92.47%, respectively, under the previous operating conditions. The adsorption results of the lithium-ion screen showed that the adsorbents were highly selective for Li<sup<+</sup<, and the maximum adsorption capacities were 38.05 mg·g<sup<−1</sup<. In the process of lithium removal, the dissolution rate of lithium was about 91%, and the results of multiple cycles showed that the stability of the adsorbent was high. The recovery results showed that the purity of LiCl, Li<sub<2</sub<CO<sub<3</sub< and CoCl<sub<2</sub< crystals could reach 93%, 99.59% and 87.9%, respectively. LiCoO<sub<2</sub< was regenerated by the sol–gel method. XRD results showed that the regenerated LiCoO<sub<2</sub< had the advantages of higher crystallinity and less impurity.
abstractGer	H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< lithium-ion screen adsorbents were synthesized by soft chemical synthesis and solid phase calcination and then applied to the recovery of metal Li and Co from waste cathode materials of a lithium cobalt oxide-based battery. The leaching experiments of cobalt and lithium from cathode materials by a citrate hydrogen peroxide system and tartaric acid system were investigated. The experimental results showed that under the citrate hydrogen peroxide system, when the temperature was 90 °C, the rotation speed was 600 r·min<sup<−1</sup< and the solid–liquid ratio was 10 g·1 L<sup<−1</sup<, the leaching rate of Co and Li could reach 86.21% and 96.9%, respectively. Under the tartaric acid system, the leaching rates of Co and Li were 90.34% and 92.47%, respectively, under the previous operating conditions. The adsorption results of the lithium-ion screen showed that the adsorbents were highly selective for Li<sup<+</sup<, and the maximum adsorption capacities were 38.05 mg·g<sup<−1</sup<. In the process of lithium removal, the dissolution rate of lithium was about 91%, and the results of multiple cycles showed that the stability of the adsorbent was high. The recovery results showed that the purity of LiCl, Li<sub<2</sub<CO<sub<3</sub< and CoCl<sub<2</sub< crystals could reach 93%, 99.59% and 87.9%, respectively. LiCoO<sub<2</sub< was regenerated by the sol–gel method. XRD results showed that the regenerated LiCoO<sub<2</sub< had the advantages of higher crystallinity and less impurity.
abstract_unstemmed	H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub< lithium-ion screen adsorbents were synthesized by soft chemical synthesis and solid phase calcination and then applied to the recovery of metal Li and Co from waste cathode materials of a lithium cobalt oxide-based battery. The leaching experiments of cobalt and lithium from cathode materials by a citrate hydrogen peroxide system and tartaric acid system were investigated. The experimental results showed that under the citrate hydrogen peroxide system, when the temperature was 90 °C, the rotation speed was 600 r·min<sup<−1</sup< and the solid–liquid ratio was 10 g·1 L<sup<−1</sup<, the leaching rate of Co and Li could reach 86.21% and 96.9%, respectively. Under the tartaric acid system, the leaching rates of Co and Li were 90.34% and 92.47%, respectively, under the previous operating conditions. The adsorption results of the lithium-ion screen showed that the adsorbents were highly selective for Li<sup<+</sup<, and the maximum adsorption capacities were 38.05 mg·g<sup<−1</sup<. In the process of lithium removal, the dissolution rate of lithium was about 91%, and the results of multiple cycles showed that the stability of the adsorbent was high. The recovery results showed that the purity of LiCl, Li<sub<2</sub<CO<sub<3</sub< and CoCl<sub<2</sub< crystals could reach 93%, 99.59% and 87.9%, respectively. LiCoO<sub<2</sub< was regenerated by the sol–gel method. XRD results showed that the regenerated LiCoO<sub<2</sub< had the advantages of higher crystallinity and less impurity.
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container_issue	9, p 3737
title_short	Recovery of Li and Co in Waste Lithium Cobalt Oxide-Based Battery Using H<sub<1.6</sub<Mn<sub<1.6</sub<O<sub<4</sub<
url	https://doi.org/10.3390/molecules28093737 https://doaj.org/article/6cfa425e7bc74de2a13a2d67407f6ef6 https://www.mdpi.com/1420-3049/28/9/3737 https://doaj.org/toc/1420-3049
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author2	Guangzhou Chen Lijie Mo Guoqiang Wu Xinyue Deng Rong Cui
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up_date	2024-07-03T14:15:30.182Z
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