Stabilized Structure of High‐Voltage LiNi0.5Mn1.5O4 via Suppressing Phase Transition and Manganese Dissolution
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202510572
Abstract: LiNi0.5Mn1.5O4 (LNMO) spinel cathode materials possess the advantages of a high discharge potential and rapid lithium‐ion dynamics, offering significant application potential in the field of power batteries. However, under extreme conditions such as high temperature,… read more here.
Keywords: lini0 5mn1; doping cu2; stabilized structure; dissolution ... See more keywords
Study on synthesis of spinel LiNi0.5Mn1.5O4 cathode material and its electrochemical properties by two‐stage roasting
Sign Up to like & getrecommendations! Published in 2021 at "International Journal of Energy Research"
DOI: 10.1002/er.6426
Abstract: LiNi0.5Mn1.5O4 (LNMO) cathode material is burnt in two‐stage roasting process for lithium battery. Carried out X‐ray diffraction (XRD), scanner transmission electron microscope (SEM), laser grain fineness distribution and precise measurement of photoelectric catalysis, and qualitatively… read more here.
Keywords: lini0 5mn1; cathode material; 5mn1 5o4; cathode ... See more keywords
BiFeO3-coated spinel LiNi0.5Mn1.5O4 with improved electrochemical performance as cathode materials for lithium-ion batteries
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Solid State Electrochemistry"
DOI: 10.1007/s10008-017-3608-1
Abstract: Spinel LiNi0.5Mn1.5O4 cathode material is a promising candidate for next-generation rechargeable lithium-ion batteries. In this work, BiFeO3-coated LiNi0.5Mn1.5O4 materials were prepared via a wet chemical method and the structure, morphology, and electrochemical performance of the… read more here.
Keywords: bifeo3 coated; 5mn1 5o4; lini0 5mn1; electrochemical performance ... See more keywords
Synthesis of LiNi0.5Mn1.5O4 nano/microspheres with adjustable hollow structures for lithium-ion battery
Sign Up to like & getrecommendations! Published in 2017 at "Ionics"
DOI: 10.1007/s11581-017-2249-9
Abstract: High-voltage spinel LiNi0.5Mn1.5O4 nano/microspheres with adjustable hollow structures have been fabricated based on the Kirkendall effect. The main characteristic is that the wall thickness of the hollow structure as well as the cavity size of… read more here.
Keywords: 5o4 nano; 5mn1 5o4; adjustable hollow; lini0 5mn1 ... See more keywords
A lithium salt additive Li2ZrF6 for enhancing the electrochemical performance of high-voltage LiNi0.5Mn1.5O4 cathode
Sign Up to like & getrecommendations! Published in 2018 at "Ionics"
DOI: 10.1007/s11581-018-2512-8
Abstract: In this work, Li2ZrF6, a lithium salt additive, is reported to improve the interface stability of LiNi0.5Mn1.5O4 (LNMO)/electrolyte interface under high voltage (4.9 V vs Li/Li+). Li2ZrF6 is an effective additive to serve as an in… read more here.
Keywords: high voltage; 5mn1 5o4; microscopy; lini0 5mn1 ... See more keywords
Improvement in capacity retention of cathode material for high power density lithium ion batteries: The route of surface coating
Sign Up to like & getrecommendations! Published in 2017 at "Applied Energy"
DOI: 10.1016/j.apenergy.2016.09.040
Abstract: Using electrical vehicles instead of traditional ones is very important for reducing fossil oil consumption and carbon emissions. Spinel LiNi0.5Mn1.5O4 is considered as a promising cathode material for advanced lithium ion batteries owing to its… read more here.
Keywords: 5mn1 5o4; capacity; lini0 5mn1; cathode material ... See more keywords
LiNi0.5Mn1.5O4 microrod with ultrahigh Mn3+ content: A high performance cathode material for lithium ion battery
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.03.086
Abstract: Abstract In this work, we successfully use ultralong γ-MnOOH microrods to synthesize ultralong spinel LiNi0.5Mn1.5O4 microrods through high temperature solid state reaction, which allows to drastically increase the content of residual Mn3+ ions (up to… read more here.
Keywords: mn3; lini0 5mn1; 5o4 microrod; 5mn1 5o4 ... See more keywords
A new strategy to improve the cyclic stability of high voltage lithium nickel manganese oxide cathode by poly(butyl methacrylate-acrylonitrile-styrene) terpolymer as co-binder in lithium ion batteries
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.07.011
Abstract: Abstract High voltage LiNi0.5Mn1.5O4 material is a promising cathode for lithium ion battery, but the unsatisfied cycle stability hinders its further development in higher energy density battery. Amorphous terpolymer poly(butyl methacrylate-acrylonitrile-styrene) (P(BMA-AN-St)), which possesses good… read more here.
Keywords: lini0 5mn1; high voltage; binder; 5mn1 5o4 ... See more keywords
An improved solid-state method for synthesizing LiNi0.5Mn1.5O4 cathode material for lithium ion batteries
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2017.04.293
Abstract: Abstract High voltage LiNi0.5Mn1.5O4 cathode material was prepared by two steps solid-state method with additive PEG dispersant. XRD, SEM, XPS and electrochemical tests have been carried out, and the results show that the PEG can… read more here.
Keywords: solid state; 5mn1 5o4; state method; lini0 5mn1 ... See more keywords
Effect of Zr doping on LiNi0.5Mn1.5O4 with ordered or disordered structures
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.03.177
Abstract: Abstract Zr-doped LiNi0.5Mn1.49Zr0.01O4 and pristine LiNi0.5Mn1.5O4 with ordered and disordered structures were prepared by a low-temperature solution combustion synthesis method. The phase compositions, structural ordering and micro-morphologies of the products were characterized by X-ray diffraction,… read more here.
Keywords: 49zr0 01o4; 5mn1 5o4; 5mn1 49zr0; lini0 5mn1 ... See more keywords
Enhancing the electrochemical performances of LiNi0.5Mn1.5O4 by Co3O4 surface coating
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2018.05.245
Abstract: Abstract A Co3O4 coating is formed on the surface of LiNi0.5Mn1.5O4 particles via an ethanol mediated precipitation method. The existence of the uniform Co3O4 coating is clearly observed by scanning electron microscopy and transmission electron… read more here.
Keywords: 5mn1 5o4; microscopy; surface; lini0 5mn1 ... See more keywords