A brief review on hydrometallurgical technologies for recycling spent lithium‐ion batteries

Chagnes, Alexandre; Pośpiech, Beata

doi:10.1002/jctb.4053

Cited by 406 publications

(219 citation statements)

References 57 publications

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“…The membrane was fi xed in the measurement module -presented in Figure 1. The effective membrane area, which was exposed to both phases was 12.56 cm 2 . The volumes of source and receiving phases were 100 cm 3 , respectively.…”

Section: Transport Studiesmentioning

confidence: 99%

Selective recovery of cobalt(II) towards lithium(I) from chloride media by transport across polymer inclusion membrane with triisooctylamine

Pośpiech

2014

Polish Journal of Chemical Technology

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In this work the selective transport of cobalt(II) and lithium(I) ions from aqueous chloride solutions through polymer inclusion membranes (PIMs) is presented. Triisooctylamine (TIOA) has been applied as the ion carrier in membrane. The effects of various parameters on the transport of Co(II) and Li(I) were studied. The obtained results show that Co(II) ions were effectively removed from source phase through PIM containing 32 wt.% TIOA, 22 wt.% CTA (cellulose triacetate) and 46 wt.% ONPOE (o-nitrophenyl octyl ether) or ONPPE (o-nitrophenyl pentyl ether) into deionized water as the receiving phase. The results indicate that there is a possibility of polymer inclusion membranes application to recover Co(II) and Li(I) from aqueous chloride solutions.

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Section: Transport Studiesmentioning

confidence: 99%

Selective recovery of cobalt(II) towards lithium(I) from chloride media by transport across polymer inclusion membrane with triisooctylamine

Pośpiech

2014

Polish Journal of Chemical Technology

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“…When spent LIBs are disposed of in a landfill or burned, heavy metals seep into groundwater, and a large volume of poisonous gas is generated. This situation could result in long-term environmental and public health problems [6]. Moreover, spent LIBs contain valuable metals such as cobalt, nickel, manganese, and lithium.…”

Section: Introductionmentioning

confidence: 99%

The Effects of Incorporated Sn in Resynthesized Ni-Rich Cathode Materials on Their Lithium-Ion Battery Performance

Kang

Lee

Kwon

et al. 2017

Metals

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LiNi x Co y Mn z (NCM), one of the most promising candidates for high-capacity cathode materials in Li-ion batteries (LIBs), is synthesized with various amounts of Sn. Sn-incorporated NCM from the resynthesis of NMC in leach liquor containing Sn from spent LIBs is characterized by scanning electron microscopy, energy-dispersive X-ray spectroscopy, X-ray diffraction, X-ray photoelectron spectroscopy, particle strength tests, and electrochemical tests. Sn-incorporated NCM has a globular form, and the uniform distribution of Sn inside cathode materials is confirmed. As Sn is introduced, the (003) diffraction peak tends to shift to a smaller angle and particle breaking strength increases. It is found that Sn-incorporated cathode active materials have better cycle performance and rate capability than pristine cathode active material although the discharge capacity slightly decreases. Because there is a trade-off between decreased discharge capacity and improved cycling and rate performance, the incorporation of Sn in resynthesized NCM should be carefully designed and conducted.

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“…Separation of the metals is however still an active issue in recent years, because the metals are included in the cathode material of lithium ion batteries. Indeed, solvent extraction techniques have been applied for the recovery of the metals from spent lithium ion batteries [6][7][8], and these techniques are presented in a review article [9].…”

Section: Introductionmentioning

confidence: 99%

Separation of Cobalt and Nickel with 2-Ethylhexyl Phosphonic Acid Mono-2-Ethylhexyl Ester Using a Countercurrent Mixer-Settler Cascade

Watari

Takase

Nishihama

et al. 2017

SERDJ

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Separation of cobalt and nickel was investigated using a 4-stage countercurrent mixer-settler cascade, employing 2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester as the extractant. Extraction equilibrium formulations were established up to high loading ratios and extraction constants were determined, based on a batch extraction system in both single metal and binary metal systems. The separation of cobalt and nickel was then carried out using the 4-stage countercurrent mixer-settler cascade. Selective extraction of cobalt was achieved by the extraction step, while a small amount of nickel was also extracted. Nickel in the organic solution was removed by scrubbing with the solution containing the metals, while the recovery of cobalt was decreased. The concentration profiles of the metals with the countercurrent mixer-settler cascade were calculated based on the determined extraction equilibrium formulations and the material balance, although the calculation diverged when the pH was high especially at the 4th stage.

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A brief review on hydrometallurgical technologies for recycling spent lithium‐ion batteries

Cited by 406 publications

References 57 publications

Selective recovery of cobalt(II) towards lithium(I) from chloride media by transport across polymer inclusion membrane with triisooctylamine

Selective recovery of cobalt(II) towards lithium(I) from chloride media by transport across polymer inclusion membrane with triisooctylamine

The Effects of Incorporated Sn in Resynthesized Ni-Rich Cathode Materials on Their Lithium-Ion Battery Performance

Separation of Cobalt and Nickel with 2-Ethylhexyl Phosphonic Acid Mono-2-Ethylhexyl Ester Using a Countercurrent Mixer-Settler Cascade

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