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
The effect of lithium-excess on Ni-rich LiNi0.6Co0.2Mn0.2O2 cathode materials prepared by a Taylor flow reactor
Sign Up to like & getrecommendations! Published in 2021 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2021.138982
Abstract: Abstract In this study we investigated the effect of the Li-excess on electrochemical properties of LixNi0.6Co0.2Mn0.2O2 cathode materials, which was obtained by sintering Ni0.6Co0.2Mn0.2(OH)2 with a various amounts of LiOH (samples with Li-excesses of 5,… read more here.
Keywords: 2mn0 2o2; 6co0 2mn0; effect; 2o2 cathode ... 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
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
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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
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