P2 manganese rich sodium layered oxides: Rational stoichiometries for enhanced performance
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Power Sources"
DOI: 10.1016/j.jpowsour.2018.08.068
Abstract: Abstract Sodium layered oxide materials have shown excellent performance as cathodes in sodium ion batteries, due to their flexibility, versatility, and intrinsically fast Na ion structural diffusion which leads to enhanced rate capability. In this… read more here.
Keywords: rich sodium; manganese rich; layered oxides; performance ... See more keywords
Boron-doped sodium layered oxide for reversible oxygen redox reaction in Na-ion battery cathodes
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-25610-7
Abstract: Na-ion cathode materials operating at high voltage with a stable cycling behavior are needed to develop future high-energy Na-ion cells. However, the irreversible oxygen redox reaction at the high-voltage region in sodium layered cathode materials… read more here.
Keywords: oxygen; redox reaction; ion; oxygen redox ... See more keywords
Native lattice strain induced structural earthquake in sodium layered oxide cathodes
Sign Up to like & getrecommendations! Published in 2022 at "Nature Communications"
DOI: 10.1038/s41467-022-28052-x
Abstract: High-voltage operation is essential for the energy and power densities of battery cathode materials, but its stabilization remains a universal challenge. To date, the degradation origin has been mostly attributed to cycling-initiated structural deformation while… read more here.
Keywords: native lattice; lattice strain; sodium; sodium layered ... See more keywords
Will Sodium Layered Oxides Ever Be Competitive for Sodium Ion Battery Applications
Sign Up to like & getrecommendations! Published in 2018 at "Journal of The Electrochemical Society"
DOI: 10.1149/2.0201816jes
Abstract: HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad,… read more here.
Keywords: competitive sodium; oxides ever; layered oxides; sodium ... See more keywords
Investigating the effect of synthesis selection on O3-sodium layered oxide structural changes and electrochemical properties
Sign Up to like & getrecommendations! Published in 2023 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2023.1151656
Abstract: Transition metal (TM) layered oxides constitute a promising family of materials for use in Na-ion battery cathodes. Here O3-Na (Ni1/3Mn1/3Fe1/3) O2 was synthesised using optimised sol-gel and solid-state routes, and the physico- and electrochemical natures… read more here.
Keywords: selection sodium; synthesis selection; investigating effect; sodium layered ... See more keywords