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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
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Graphene and nanostructured MnO2 composite electrodes for supercapacitors
TL;DR: In this article, an asymmetric supercapacitor was constructed by decorating graphenes with MnO2 nanostructures fabricated by electrodeposition, and the specific capacitance of the graphene electrode reached 245 F/g at a charging current of 1 ǫ after an electro-activation process.
Graphene and nanostructured MnO 2 composite electrodes for supercapacitors
TL;DR: In this paper, an asymmetric supercapacitor was constructed by decorating graphenes with flower-like MnO 2 nanostructures fabricated by electrodeposition, and the specific capacitance reached 245 F/g at a charging current of 1 mA after an electroactivation process.
Journal ArticleDOI
Raman Microspectrometry Applied to the Study of Electrode Materials for Lithium Batteries
TL;DR: This work concludes that vanadium Pentoxide V2O5 Structure and Phospho-olivine LiFePO4 Compound 1312 are likely to have similar compositions to that of Manganese Oxide-Based Compounds 1291.
Journal ArticleDOI
Electrospun Sb/C Fibers for a Stable and Fast Sodium-Ion Battery Anode
Yujie Zhu,Xiaogang Han,Yunhua Xu,Yihang Liu,Shiyou Zheng,Kang Xu,Liangbing Hu,Chunsheng Wang +7 more
TL;DR: Because of the efficient 1D sodium-ion transport pathway and the highly conductive network of SbNP@C, the electrode preserved high overall capacities even when cycled at high currents, extending its usability to high power applications.
Journal ArticleDOI
Recent developments in lithium ion batteries
TL;DR: In this paper, the state of the art of lithium ion battery technology, the current research into materials, which constitute anode, electrolyte and cathode is described and the underlying problems associated with their development, advantages and drawbacks is analyzed.
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.