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Showing 1 to 4 of 4 for “"LiMnO2"”.
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Stability of lithium aluminum manganese oxide cathodes for rechargeable lithium batteries
… in several respects. (1) Phase stability of LiMnO2 polymorphs has been determined under the high temperature synthesis conditions. Effects of temperature, oxygen partial pressure, and dopant (Al) content on the phase stability have been discussed based on a possible stability mechanism. (2) …
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Understanding and designing high power and high energy density cathode materials for lithium ion batteries by experiments and first principles computations
… compounds is discussed by comparing layered LiMnO2 and NaMnO2. The structure of layered LiMnO 2 transforms rapidly into a spinel-like structure upon delithation due to the formation of a Li/Mn dumbbell configuration. However, such kind of dumbbell does not form in NaxMnO2, indicating its …
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Sustainable battery engineering: single-step battery recycling, battery modeling, and battery electrolyte analysis
… rich bath while simultaneously producing LiMnO2. Potential recovery of LCO from NMC is discussed. Carbon black is shown to not produce off-gases and remains in the molten salt. The second issue is how to ensure batteries perform safely for a full battery lifetime. Battery modeling is a …
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Materials development for multicomponent systems with variable oxidation states
In this work, the synthesis by the polymeric steric entrapment method of materials that belong to the M1MnOx and M1Ti2(PO3)4 (M1= Li, Na, K,) families was evaluated. Furthermore, the influence on the physico-chemical characteristics of the powders by processing variables such as the dissolution …