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Cathode materials: A personal perspective
Journal of Power Sources, 2007A thermodynamically stable rechargeable battery has a voltage limited by the window of the electrolyte. An aqueous electrolyte has a window of 1.2 eV, which prevents achieving the high energy density desired for many applications. A non-aqueous electrolyte with a window of 5 eV requires Li + rather than H + as the working ion.
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Hydrothermal synthesis of cathode materials
Journal of Power Sources, 2007Abstract A number of cathodes are being considered for the next generation of lithium ion batteries to replace the expensive LiCoO2 presently used. Besides the layered oxides, such as LiNiyMnyCo1−2yO2, a leading candidate is lithium iron phosphate with the olivine structure.
Jiajun Chen +2 more
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Polyanionic Compounds as Cathode Materials
2016Polyanionic compounds have emerged as novel lithium insertion compounds and considered as the most advanced positive electrodes for the next generation of Li-ion batteries owing to their advantages with regard to low cost, non-toxicity, environmental friendliness, and high safety.
Christian Julien +3 more
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Advances in the Cathode Materials for Lithium Rechargeable Batteries
Angewandte Chemie International Edition, 2019AbstractThe accelerating development of technologies requires a significant energy consumption, and consequently the demand for advanced energy storage devices is increasing at a high rate. In the last two decades, lithium‐ion batteries have been the most robust technology, supplying high energy and power density.
Wontae Lee +6 more
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High Voltage Cathode Materials
2015Owing to the progress in the field energy storage, new lithium insertion compounds are currently investigated as active cathode elements for high-voltage lithium-ion batteries to improve the technology of the electric transportation. After preliminary considerations dedicated to the principles governing LiBs and electron energies in the positive ...
Christian M. Julien +3 more
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Methods and Materials in Cathodic Protection
Anti-Corrosion Methods and Materials, 1955CATHODIC protection is complementary to the physical protection of metals, since it is used in conditions where painting and similar methods are not practicable, or not wholly satisfactory; in the case of metals which are buried in damp ground or immersed in aqueous fluids.
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Surface Doping vs. Bulk Doping of Cathode Materials for Lithium-Ion Batteries: A Review
Electrochemical Energy Reviews, 2022Huaming Qian, Haoqi Ren, Xifei Li
exaly
Sodium Superionic Conductors (NASICONs) as Cathode Materials for Sodium-Ion Batteries
Electrochemical Energy Reviews, 2021Qingbo Zhou, Linlin Wang, Wenyao Li
exaly
Advances in the Cathode Materials for Lithium Rechargeable Batteries
Angewandte Chemie - International Edition, 2020Wontae Lee +2 more
exaly