Modified structural characteristics and enhanced electrochemical properties of oxygen-deficient Li 2 MnO 3-δ obtained from pristine Li 2 MnO 3
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2017.11.004
Abstract: Abstract Lithium-rich manganese(IV) oxide Li2MnO3 has hardly any activity as the cathode active substance of lithium-ion batteries (LIBs) but its reversible capacity can be greatly improved by introducing oxygen deficiencies. After the solid-state heat treatment… read more here.
Keywords: li2mno3; characteristics enhanced; structural characteristics; modified structural ... See more keywords
EDTA-modified sol-gel synthesis of monoclinic Li2MnO3 nanoparticles as an effective photocatalyst for degradation of organic dyes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2019.112292
Abstract: Abstract Monoclinic Li2MnO3 nanostructures were synthesized via modified Pechini sol-gel approach employing the mixture of metal cations, ethylene glycol and different chelating agents. By changing different variables of experimental conditions including molar ratio of M:EG:CA,… read more here.
Keywords: li2mno3; degradation; monoclinic li2mno3; li2mno3 nanoparticles ... See more keywords
Revealing the different effects of VIB transition metals X (X = Cr, Mo, W) on the electrochemical performance of Li-rich cathode Li2MnO3 by first-principles calculations.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr04894a
Abstract: Transition metal (TM) doping is widely applied to optimize the electrochemical performance of Li2MnO3, a promising cathode material of next-generation Li-ion batteries. The effect of doping on the performance of Li2MnO3 can vary with the… read more here.
Keywords: electrochemical performance; li2mno3; different effects; first principles ... See more keywords
Synthesis and preparation of Li2MnO3 microwave dielectric ceramics
Sign Up to like & getrecommendations! Published in 2023 at "Ferroelectrics"
DOI: 10.1080/00150193.2023.2189826
Abstract: Abstract Pure Li2MnO3 powders were synthesized at 900 °C for 4 h by a solid-state reaction method. Li2MnO3 ceramics were prepared in the temperature range of 1100 °C to 1250 °C. All the samples displayed a single phase structure.… read more here.
Keywords: microwave dielectric; li2mno3; preparation li2mno3; li2mno3 microwave ... See more keywords
A facile synthesis approach of Li2MnO3 cathode material for lithium-ion battery by one-step high-energy mechanical activation method
Sign Up to like & getrecommendations! Published in 2020 at "Materials Technology"
DOI: 10.1080/10667857.2020.1720960
Abstract: ABSTRACT In this article, Li2MnO3 was successfully prepared by a facile one-step high-energy mechanical activation method free from sintering. XRD, SEM, and TEM techniques were employed to analyse the materials, meanwhile the electrochemical properties of… read more here.
Keywords: li2mno3; energy; high energy; mechanical activation ... See more keywords