CeVO4-coated LiNi0.6Co0.2Mn0.2O2 as positive material: towards the excellent electrochemical performance at normal and high temperature
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-018-9673-0
Abstract: The CeVO4-coated LiNi0.6Co0.2Mn0.2O2 (NCM 622) cathode materials are successfully synthesized by hydrothermal method. The structure, morphology and electrochemical properties of the surface modified NCM 622 materials are characterized by X-ray diffraction (XRD), scanning electron microscopy… read more here.
Keywords: lini0 6co0; coated lini0; cevo4 coated; material ... See more keywords
The effects of copper and titanium co-substitution on LiNi0.6Co0.15Mn0.25O2 for lithium ion batteries
Sign Up to like & getrecommendations! Published in 2017 at "Ionics"
DOI: 10.1007/s11581-017-2226-3
Abstract: The Li(Ni0.6Co0.15Mn0.25)1−x(CuTi)xO2 (x = 0.00, 0.01, 0.02, 0.03) cathode materials were synthesized via a hydroxide co-precipitation method followed by a solid-state reaction. The elementary composition, crystal structure features, morphology, and electrochemical performances of the powders were investigated… read more here.
Keywords: lini0 6co0; 15mn0 25o2; copper titanium; 6co0 15mn0 ... See more keywords
A Combined Method of Leaching and Co-Precipitation for Recycling Spent Lini0.6Co0.2Mn0.2O2 Cathode Materials: Process Optimization and Performance Aspects
Sign Up to like & getrecommendations! Published in 2020 at "JOM"
DOI: 10.1007/s11837-020-04263-9
Abstract: A novel recycling process of spent LiNi0.6Co0.2Mn0.2O2 cathode materials has been developed. The process comprises acid leaching followed by regeneration of LiNi0.6Co0.2Mn0.2O2 materials with carbonate co-precipitation. Spent LiNi0.6Co0.2Mn0.2O2 materials were effectively leached in sulfuric acid… read more here.
Keywords: 2mn0 2o2; lini0 6co0; 2o2 cathode; spent lini0 ... See more keywords
Ni-rich LiNi0.6Co0.2Mn0.2O2 nanoparticles enwrapped by a 3D graphene aerogel network as a high-performance cathode material for Li-ion batteries
Sign Up to like & getrecommendations! Published in 2019 at "Ceramics International"
DOI: 10.1016/j.ceramint.2019.07.247
Abstract: Abstract A unique 3D porous graphene aerogel wrapped LiNi0.6Co0.2Mn0.2O2 nanoparticle composite (NCM@GA) was prepared via a facile coprecipitation followed with a hydrothermal treatment. The morphological and structural characterizations reveal that the graphene nanosheets adhere tightly… read more here.
Keywords: aerogel network; 2mn0 2o2; 6co0 2mn0; graphene aerogel ... See more keywords
Microstructure boosting the cycling stability of LiNi0.6Co0.2Mn0.2O2 cathode through Zr-based dual modification
Sign Up to like & getrecommendations! Published in 2021 at "Energy Storage Materials"
DOI: 10.1016/j.ensm.2020.12.026
Abstract: Abstract Ni-rich NCM (LiNixCoyMnzO2, 0.6≤x 4.3 V) are applied on these materials. Consequently, the batteries will suffer from aggravated side reactions at the cathode/electrolyte interface and the inherent instabilities of Ni-rich NCM cathodes, and thus… read more here.
Keywords: lini0 6co0; boosting cycling; cycling stability; microstructure boosting ... See more keywords
Unraveling the capacity fading mechanisms of LiNi0.6Co0.2Mn0.2O2 at elevated temperatures
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2018.05.029
Abstract: Abstract LiNixCoyMnzO2 cathode materials play a vital role in next-generation lithium-ion batteries because of their high energy density, but they suffer capacity decay at elevated temperatures. Improving the cycling stability of LiNixCoyMnzO2 requires a basic… read more here.
Keywords: 2mn0 2o2; lini0 6co0; capacity; cathode materials ... See more keywords
An effective LiBO2 coating to ameliorate the cathode/electrolyte interfacial issues of LiNi0.6Co0.2Mn0.2O2 in solid-state Li batteries
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2019.04.017
Abstract: Abstract Solid-state batteries provide a safe and high energy density solution to next-generation energy storage devices. However, unsatisfactory power capability and cycling stability raised from lithium diffusion resistance and catalytic reaction at the electrode/electrolyte interface… read more here.
Keywords: state batteries; libo2 coating; interfacial issues; lini0 6co0 ... See more keywords
Synthesis of LiNi0.6Co0.2Mn0.2O2 from mixed cathode materials of spent lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2019.227567
Abstract: Abstract With the aggravation of resource shortage and environmental problems, the disposal of spent lithium-ion batteries becomes crucial. In this work, a sustainable closed-loop route to recycle mixed cathode materials from spent lithium-ion batteries is… read more here.
Keywords: 2mn0 2o2; lini0 6co0; cathode; spent lithium ... See more keywords
Understanding the effects of surface modification on improving the high-voltage performance of Ni-rich cathode materials
Sign Up to like & getrecommendations! Published in 2018 at "Materials Today Energy"
DOI: 10.1016/j.mtener.2018.08.013
Abstract: Abstract Ni-rich layered oxides are regarded as next-generation cathode materials for lithium-ion batteries with high energy density. However, these materials suffer capacity degradation and power fade at high cutoff voltages. Herein, a robust La, Zr… read more here.
Keywords: 2mn0 2o2; lini0 6co0; cathode materials; performance ... See more keywords
Enhanced cycling stability of Mg–F co-modified LiNi0.6Co0.2Mn0.2–yMgyO2–zFz for lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2018 at "Transactions of Nonferrous Metals Society of China"
DOI: 10.1016/s1003-6326(18)64778-8
Abstract: Abstract The layered LiNi0.6Co0.2Mn0.2–yMgyO2–zFz (0≤y≤0.12, 0≤z≤0.08) cathode materials were synthesized by combining co-precipitation method and high temperature solid-state reaction, with the help of the ball milling, to investigate the effects of F–Mg doping on LiNi0.6Co0.2Mn0.2O2.… read more here.
Keywords: lini0 6co0; 2mn0 ymgyo2; ymgyo2 zfz; ion batteries ... See more keywords
The Effects of Phosphate Impurity on Recovered LiNi0.6Co0.2Mn0.2O2 Cathode Material via a Hydrometallurgy Method.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c12715
Abstract: From portable electronics to electric vehicles, lithium-ion batteries have been deeply integrated into our daily life and industrial fields for a few decades. The booming field of battery manufacturing could lead to shortages in resources… read more here.
Keywords: 6co0 2mn0; 2mn0 2o2; phosphate impurity; cathode ... See more keywords