Chemical pressure-stabilized post spinel-NaMnSnO4 as potential cathode for sodium-ion batteries
Sign Up to like & getrecommendations! Published in 2020 at "Bulletin of Materials Science"
DOI: 10.1007/s12034-020-02203-6
Abstract: Spinel LiMn 2 O 4 is a popular cathode material in lithium-ion batteries due to its high operating voltage and reversible specific capacity. Synthesizing analogous NaMn 2 O 4 in the spinel structure, for sodium-ion… read more here.
Keywords: sodium ion; spinel; ion batteries; pressure ... See more keywords
The effect of water on the post-spinel transition and evidence for extreme water contents at the bottom of the transition zone
Sign Up to like & getrecommendations! Published in 2021 at "Earth and Planetary Science Letters"
DOI: 10.1016/j.epsl.2021.116909
Abstract: Abstract The transition of ringwoodite to bridgmanite and periclase (the post-spinel transition) is a strong control on the 660 phase discontinuity and the boundary between the transition zone and the lower mantle. The transition zone… read more here.
Keywords: transition zone; water; topography; post spinel ... See more keywords