Suppressed Layered‐to‐Spinel Phase Transition in δ‐MnO2 via van der Waals Interaction for Highly Stable Zn/MnO2 Batteries
Sign Up to like & getrecommendations! Published in 2022 at "Small Methods"
DOI: 10.1002/smtd.202201142
Abstract: Although birnessite‐type manganese dioxide (δ‐MnO2) with a large interlayer spacing (≈7 Å) is a promising cathode candidate for aqueous Zn/MnO2 batteries, the poor structural stability associated with Zn2+ intercalation/deintercalation limits its further practical application. Herein,… read more here.
Keywords: layered spinel; mno2; spinel phase; phase transition ... See more keywords
Experimental Study on the Formation of V-Rich Spinel Phase in CaO-SiO2-MgO-FeOt-Al2O3-V2O3-P2O5 Slags at 1573 K (1300 °C)
Sign Up to like & getrecommendations! Published in 2019 at "Metallurgical and Materials Transactions B"
DOI: 10.1007/s11663-018-1486-2
Abstract: To concentrate vanadium dissolved in steelmaking slag and to separate the obtained vanadium (V)-concentrating phase by a magnetic method, the mineral phases in a CaO-SiO2-MgO-FeOt-Al2O3-V2O3-P2O5 system at 1573 K (1300 °C) were characterized by scanning-electron… read more here.
Keywords: phase; spinel; spinel phase; cao sio2 ... See more keywords
Atomic Insight into the Layered/Spinel Phase Transformation in Charged LiNi0.80Co0.15Al0.05O2 Cathode Particles
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.6b10220
Abstract: Layered LiNi0.80Co0.15Al0.05O2 (NCA) holds great promise as a potential cathode material for high energy density lithium ion batteries. However, its high capacity is heavily dependent on the stability of its layered structure, which suffers from… read more here.
Keywords: cathode; transformation; spinel phase; phase transformation ... See more keywords