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A review on LiNixCo1−2xMnxO2 (0.1 ≤ x ≤ 0.33) cathode materials for rechargeable Li-ion batteries

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A review on LiNixCo1−2xMnxO2 (0.1 ≤ x ≤ 0.33) cathode materials for rechargeable Li-ion batteries

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dc.contributor.author Labrini, Mohamed
dc.contributor.author El Haskouri, Jamal
dc.contributor.author Almaggoussi, A.
dc.contributor.author Saadoune, Ismael
dc.date.accessioned 2021-03-03T17:09:15Z
dc.date.available 2021-10-08T04:45:05Z
dc.date.issued 2021
dc.identifier.citation Labrini, Mohamed El Haskouri, Jamal Almaggoussi, A. Saadoune, Ismael 2020 A review on LiNixCo1−2xMnxO2 (0.1 ≤ x ≤ 0.33) cathode materials for rechargeable Li-ion batteries Materials today: proceedings 37 3921 3927
dc.identifier.uri https://hdl.handle.net/10550/78162
dc.description.abstract Electrochemical and physical properties of LiNixCo1−2xMnxO2 (0.1 ≤ x ≤ 0.33) electrode materials prepared by self-combustion were investigated. Pure LiNixCo1−2xMnxO2 (x = 0.1, 0.2, 0.33) materials with single phase and R-3 m layered structure were obtained as confirmed by X-ray diffraction. Energy Dispersive Spectroscopy, Scanning Electron Microscopy are commonly used to determine the chemical composition and the distribution of particle size of the three samples. The electrochemical performances of the samples were measured at different current rates in the 3-4.5 V potential range. The studied materials exhibit good discharge capacity. The magnetic susceptibility measurements and conventional electronic paramagnetic resonance spectroscopy (EPR, 9.23 GHz) are coupled to probe the valence state of the transition metal ions and to understand their distributions via their magnetic interactions. X-band EPR spectroscopy has been used to study the local environment in the layered LiNixCo1−2xMnxO2. It has been demonstrated that both Ni2+ and Mn4+ ions are paramagnetic while Co3+ exhibits a diamagnetic low-spin configuration in the starting material.
dc.language.iso eng
dc.relation.ispartof Materials today: proceedings, 2020, vol. 37, p. 3921-3927
dc.subject Materials
dc.subject Electroquímica
dc.subject Fonts d'energia
dc.title A review on LiNixCo1−2xMnxO2 (0.1 ≤ x ≤ 0.33) cathode materials for rechargeable Li-ion batteries
dc.type journal article es_ES
dc.date.updated 2021-03-03T17:09:15Z
dc.identifier.doi 10.1016/j.matpr.2020.08.752
dc.identifier.idgrec 143622
dc.embargo.terms 2 years
dc.rights.accessRights open access es_ES

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