Lithium Iron Aluminum Nickelate, LiNix Fey Alz O2 -New Sustainable Cathodes for Next-Generation Cobalt-Free Li-Ion Batteries.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202002960
Abstract: In recent years, cobalt has become a critical constraint on the supply chain of the Li-ion battery industry. With the ever-increasing projections for electric vehicles, the dependency of current Li-ion batteries on the ever-fluctuating cobalt… read more here.
Keywords: cobalt free; ion; ion batteries; spectroscopy ... See more keywords
Elucidating and Mitigating High-voltage Degradation Cascades in Cobalt-free LiNiO2 Lithium-ion Battery Cathodes.
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DOI: 10.1002/adma.202106402
Abstract: LiNiO2 (LNO) is a promising cathode material for next-generation Li-ion batteries due to its exceptionally high capacity and cobalt-free composition that enables more sustainable and ethical large-scale manufacturing. However, its poor cycle life at high… read more here.
Keywords: high voltage; cobalt free; degradation; ion ... See more keywords
Insights into the Microstructural Engineering of Cobalt‐Free, High‐Nickel Cathodes Based on Surface Energy for Lithium‐Ion Batteries
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202204054
Abstract: In order to reduce cost and increase energy density, it is critical to eliminate cobalt and increase nickel content in practical LiNi1−x−yMnxCoyO2 (NMC) and LiNi1−x−yCoxAlyO2 (NCA) cathodes. However, the implementation of cobalt‐free, high‐nickel layered oxide… read more here.
Keywords: nickel; microstructural engineering; cobalt free; energy ... See more keywords
A High Energy‐Density, Cobalt‐Free, Low‐Nickel LiNi0.7Mn0.25Al0.05O2 Cathode with a High‐Voltage Electrolyte for Lithium‐Metal Batteries
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202300096
Abstract: Cobalt‐free cathode materials have garnered increased attention for applications in next‐generation batteries for electric vehicles, as cobalt is considered to have at a high supply chain risk. Here, the use of a localized saturated electrolyte… read more here.
Keywords: cobalt free; free low; low nickel; cathode ... See more keywords
Cobalt-free perovskite Ba1-xNdxFeO3-δ air electrode materials for reversible solid oxide cells
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.11.149
Abstract: Abstract We report on Ba1-xNdxFeO3-δ, a cobalt-free perovskite material, with a view to its use as a next-generation air electrode material in reversible solid oxide cells (RSOCs). BaFeO3-δ (BFO) has long been considered a potential… read more here.
Keywords: cobalt free; ba0 97nd0; free perovskite; 97nd0 03feo3 ... See more keywords
Cobalt–free La0.5Sr0.5Fe0.9Mo0.1O3– electrode for symmetrical SOFC running on H2 and CO fuels
Sign Up to like & getrecommendations! Published in 2019 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2019.134642
Abstract: Abstract Cobalt–free perovskite La0.5Sr0.5Fe0.9Mo0.1O3–δ (LSFMo) was evaluated as the electrode of symmetrical SOFC (S–SOFC) using H2 and CO as fuels. XRD results demonstrate that the LSFMo electrode is redox stable at a temperature below 800 °C.… read more here.
Keywords: 5fe0 9mo0; la0 5sr0; cobalt free; electrode ... See more keywords
Layered perovskite LnBa0.5Sr0.5Cu2O5+δ (Ln = Pr and Nd) as cobalt-free cathode materials for solid oxide fuel cells
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.01.033
Abstract: Abstract Cobalt-free layered perovskite LnBa0.5Sr0.5Cu2O5+δ (Ln = Pr and Nd, PBSC and NBSC) powders are prepared using combined citrate and EDTA complexing method. The performance of PBSC and NBSC cathode materials are evaluated for solid oxide fuel… read more here.
Keywords: cobalt free; 5sr0 5cu2o5; lnba0 5sr0; cathode ... See more keywords
Magnetic property enhancement of cobalt-free M-type strontium hexagonal ferrites by CaCO3 and SiO2 addition
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DOI: 10.1016/j.intermet.2017.06.001
Abstract: Abstract An experiment was performed to investigate whether CaCO 3 and SiO 2 addition enhances the magnetic properties of cobalt-free M-type Sr ferrites, in which experimental parameters such as additive composition and the CaCO 3… read more here.
Keywords: cobalt free; magnetic property; addition; free type ... See more keywords
Cobalt–free perovskite cathode BaFe0.9Nb0.1O3– for intermediate–temperature solid oxide fuel cell
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Alloys and Compounds"
DOI: 10.1016/j.jallcom.2021.159701
Abstract: Abstract Cobalt–free BaFe0.9Nb0.1O3–δ (BFNb) was investigated as a cathode material for intermediate–temperature solid oxide fuel cell (IT–SOFC). XRD refinements favour the co–existence of at least cubic and tetragonal phases in the BFNb sintered at 1000… read more here.
Keywords: cobalt free; bafe0 9nb0; temperature; cell ... See more keywords
A robust high performance cobalt-free oxygen electrode La 0.5 Sr 0.5 Fe 0.8 Cu 0.15 Nb 0.05 O 3−δ for reversible solid oxide electrochemical cell
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2016.11.088
Abstract: Abstract A novel cobalt-free perovskite oxide La0.5Sr0.5Fe0.8Cu0.15Nb0.05O3−δ (LSFCN) has been synthesized and evaluated as oxygen electrode for reversible solid oxide electrochemical cells (RSOCs). The performance and stability of the LSFCN based RSOCs have been characterized… read more here.
Keywords: cobalt free; reversible solid; oxygen electrode; electrode reversible ... See more keywords
Reverted austenite with distinct characteristics in a new cobalt-free low lattice misfit precipitate-bearing 19Ni3Mo1.5Ti maraging steel
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DOI: 10.1016/j.matlet.2019.126692
Abstract: Abstract We elucidate here the morphological evolution of reverted austenite in a newly designed cobalt-free maraging steel and its significance in predicting the mechanical behavior. Three distinct types of reverted austenite, granular reverted austenite at… read more here.
Keywords: cobalt free; maraging steel; austenite distinct; distinct characteristics ... See more keywords