Effect of doping rare earths on magnetostriction characteristics of CoFe 2 O 4 prepared from spent Li-ion batteries

Xi, Guoxi; Zhao, Tingting; Wang, Lu; Dun, Changwei; Zhang, Ye

doi:10.1016/j.physb.2018.01.036

Cited by 28 publications

(5 citation statements)

References 28 publications

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“…Most current recycling processes fall under the umbrella of 'reagent recovery' because the materials, with sufficient purity, can be re-used not just for resynthesizing the original cathode materials, but also in a range of other applications, such as the synthesis of CoFe 2 O 4 or MnCo 2 O 4 (refs. [84][85][86] ). Following initial work focused on the leaching and remanufacture of LiCoO 2 (ref.…”

Section: Hydrometallurgical Metals Reclamationmentioning

confidence: 99%

Recycling lithium-ion batteries from electric vehicles

Harper

Sommerville

Kendrick

et al. 2019

Nature

1,816

1,232

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Range of recycling technologiesRecycling Complexity of process 'Mixing' of materials streams Amount of materials recovered Value of materials recovered Fig. 1 | The waste management hierarchy and range of recycling options. The waste management hierarchy is a concept that was developed from the Council Directive 75/442/EEC of 15 July 1975 (https://eur-lex.europa.eu/legal-content/ EN/TXT/?uri=CELEX%3A31975L0442) on waste by the Dutch politician Ad Lansink, in 1979, who presented to the Dutch parliament a simple schematic representation that has been termed 'Lansink's Ladder', ranking waste management options from the most to least environmentally desirable options.Here, that hierarchy is expanded to consider the range of battery recycling technologies. 'Prevention' means that LIBs are designed to use less-critical materials (high economic importance, but at risk of short supply) and that electric vehicles should be lighter and have smaller batteries. 'Re-use' means that electric-vehicle batteries should have a second use. 'Recycling' means that batteries should be recycled, recovering as much material as possible and preserving any structural value and quality (for example, preventing contamination). 'Recovery' means using some battery materials as energy for processes such as fuel for pyrometallurgy. Finally, 'disposal' means that no value is recovered and the waste goes to landfill.

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Section: Hydrometallurgical Metals Reclamationmentioning

confidence: 99%

Recycling lithium-ion batteries from electric vehicles

Harper

Sommerville

Kendrick

et al. 2019

Nature

1,816

1,232

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“…The excellent properties associated with the synthesized magnetic powder show a saturation magnetization of 61.96 emu g −1 . With this one in mind, the authors [155][156][157] doped the large ionic radii of rare earth compounds such as Ce, Pr, Nd, Sm, Gd, Ho, and Er on the resynthesized CoFe 2 O 4 and improved their magentostrictive properties (Figure 14). [150] In order to enhance the magnetic properties, substitution of transition metal ions like Zn on CoFe 2 O 4 also has been studied.…”

Section: Evaluation In Magnetic Propertiesmentioning

confidence: 99%

“…Still, several recycling companies are [157] Copyright 2018, Elsevier. It is very exciting to note that most of the recent studies are concentrated on the recycling of Li, Co, Mn, Ni, etc., from the cathode material of spent LIBs for not only energy storage applications, but also for other environmental benign applications including OER, adsorption, and photocatalysis as a result of high cost and scarcity of raw materials.…”

Section: Conclusion and Future Perspectivesmentioning

confidence: 99%

“…Owing to the larger ionic radii of rare earth elements compared to Fe 3+ ions in the ferrite, the tetrahedral and octahedral symmetries turn out to be distorted, which affects the lattice parameters. With this one in mind, the authors doped the large ionic radii of rare earth compounds such as Ce, Pr, Nd, Sm, Gd, Ho, and Er on the resynthesized CoFe 2 O 4 and improved their magentostrictive properties ( Figure 14 ).…”

Section: Spent Materials In Libsmentioning

confidence: 99%

“…Magnetic hysteresis of sintered a) CoCe x Fe 2− x O 4 , b) CoCe x Fe 2− x O 4 , and c) CoCe x Fe 2− x O 4 ( x = 0.025, 0.05, and 0.1) at room temperature. Reproduced with permission . Copyright 2018, Elsevier.…”

Section: Spent Materials In Libsmentioning

confidence: 99%

See 2 more Smart Citations

Burgeoning Prospects of Spent Lithium‐Ion Batteries in Multifarious Applications

Natarajan

Aravindan

2018

Advanced Energy Materials

192

123

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Where sustainability is concerned, recycling of reutilizable wastes will always occupy the apex of the green chemistry research. Handling electronic wastes in a green manner without affecting the ecology and human health is one of the main challenges for material chemists and gains top priority among other fields of research. At present, handling and recycling of spent lithium‐ion batteries (LIBs) is a key priority. Due to these environmental concerns, massive interest has been triggered in various crystal structures of metal oxides, and different kinds of carbon materials that provide the opportunities to replace the commercial LIBs for energy storage and conversion applications in a cost‐effective manner. Reports are available on the recycling of spent LIBs, but these reports mainly focus on the metal recovery process rather than finding suitable applications for the recovered material. This present work exclusively summarizes the global demand for LIB raw materials, tactics in the resynthesis process along with the wide range of growing applications of spent LIB materials. Finally, the future prospects of applications that utilize spent LIB materials are addressed.

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Improved Magneto-dielectric coupling in Yb-doped PbZrTiO3–Nd-doped CoFe2O4-based multiferroic composites

Hassan

Want

2021

Appl. Phys. A

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Effect of doping rare earths on magnetostriction characteristics of CoFe 2 O 4 prepared from spent Li-ion batteries

Cited by 28 publications

References 28 publications

Recycling lithium-ion batteries from electric vehicles

Recycling lithium-ion batteries from electric vehicles

Burgeoning Prospects of Spent Lithium‐Ion Batteries in Multifarious Applications

Improved Magneto-dielectric coupling in Yb-doped PbZrTiO3–Nd-doped CoFe2O4-based multiferroic composites

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