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Manganese oxides for lithium batteries
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This article is published in Progress in Solid State Chemistry.The article was published on 1997-01-01. It has received 1332 citations till now. The article focuses on the topics: Lithium vanadium phosphate battery & Lithium.read more
Citations
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Simple hydrothermal preparation of α-, β-, and γ-MnO2 and phase sensitivity in catalytic ozonation
TL;DR: In this paper, α-, β-, and γ-MnO2 were prepared through a uniform hydrothermal method, and the phase sensitivity of the manganese dioxide catalysts in the ozonation process was investigated.
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Structural and morphological evolution of beta-MnO2 nanorods during hydrothermal synthesis.
TL;DR: Vibrational spectroscopic studies showed that the beta-MnO(2) nanorods had four infrared absorptions at 726, 552, 462 and 418 cm(-1) and four Raman scattering bands at 759, in agreement with Mn-O lattice vibrations within a rutile-type MnO(6) octahedral matrix.
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Detrimental Effects of Chemical Crossover from the Lithium Anode to Cathode in Rechargeable Lithium Metal Batteries
Hongkyung Lee,Hyung-Seok Lim,Xiaodi Ren,Lu Yu,Mark H. Engelhard,Kee Sung Han,Jin Hong Lee,Hee-Tak Kim,Jie Xiao,Jie Xiao,Jun Liu,Wu Xu,Ji-Guang Zhang +12 more
TL;DR: In this article, a selective Li-ion permeable separator with a polydopamine coating has been developed to mitigate the detrimental chemical crossover and e.g., the soluble byproducts generated by extensive electrolyte decomposition at the Li metal surface can diffuse toward the cathode side, resulting in severe deterioration of the separator surfaces.
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Double the Capacity of Manganese Spinel for Lithium-Ion Storage by Suppression of Cooperative Jahn–Teller Distortion
Changjian Zuo,Zongxiang Hu,Rui Qi,Jiajie Liu,Zhibo Li,Junliang Lu,Cheng Dong,Kai Yang,Weiyuan Huang,Cong Chen,Zhibo Song,Sicheng Song,Yaoming Yu,Jiaxin Zheng,Feng Pan +14 more
Advances in manganese-oxide âcompositeâ electrodes for lithium-ion batteries
TL;DR: In this paper, a two-component notation is used to represent the Li2MnO3, LiMO2 and LiM2O4 components, which provide an initial capacity >250 mAh g−1 when discharged between 5 and 2.0 V vs. Li0 and a rechargeable capacity up to 250 mAhg−1 over the same potential window.
References
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LixCoO2 (0<x<-1): A new cathode material for batteries of high energy density
TL;DR: In this paper, a new system LixCoO2 (0 Li x CoO 2 Li ) is proposed, which shows low overvoltages and good reversibility for current densities up to 4 mA cm−2 over a large range of x.
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Zero‐Strain Insertion Material of Li [ Li1 / 3Ti5 / 3 ] O 4 for Rechargeable Lithium Cells
TL;DR: In this paper, a defect spinel-framework structure was examined in nonaqueous lithium cells and it was shown that the lattice dimension did not change during the reaction since the reaction consists of lithium ion and electron insertion into/extraction from the solid matrix without a noticeable change in lattice dimensions.
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Lithium insertion into manganese spinels
TL;DR: In this article, Li has been inserted chemically and electrochemically into Mn3O4 and Li[Mn2]O4 at room temperature from X-ray diffraction.
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Electrochemical and In Situ X‐Ray Diffraction Studies of Lithium Intercalation in Li x CoO2
Jan N. Reimers,J. R. Dahn +1 more
TL;DR: In this article, high precision voltage measurements and in situ x-ray diffraction indicate a sequence of three distinct phase transitions as varies from 1 to 0.4, two of which are situated slightly above and below and are caused by an order/disorder transition of the lithium ions.
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Improved capacity retention in rechargeable 4 V lithium/lithium- manganese oxide (spinel) cells
TL;DR: In this article, the authors improved the rechargeable capacity of 4 V LixMn2O4 spinel cathodes by modifying the composition of the spinel electrode, achieving a capacity in excess of 100 mAh/g in flooded-electrolyte lithium cells.