Improved Electrode Performance of Lithium-Excess Molybdenum Oxyfluoride: Titanium Substitution with Concentrated Electrolyte
Sign Up to like & getrecommendations! Published in 2019 at "ACS Applied Energy Materials"
DOI: 10.1021/acsaem.9b00135
Abstract: A titanium-substituted lithium-excess molybdenum oxyfluoride, Li2.1–yTi0.2Mo0.7O2F, is synthesized by mechanical milling and tested as a positive electrode material in a conventional carbonate-based electrolyte or concentrated electrolyte. Reversibility as the electrode material is significantly improved by… read more here.
Keywords: lithium excess; excess molybdenum; titanium; molybdenum oxyfluoride ... See more keywords
Effects of lithium excess and Ni content on the electrochemical performance of Li1+x (Ni0.45−xMn0.4Co0.15) O2 lithium-ion cathode materials in stoichiometric state
Sign Up to like & getrecommendations! Published in 2019 at "Materials Research Express"
DOI: 10.1088/2053-1591/ab2019
Abstract: In Li-ion batteries, application of active materials can enhance the kinetics of the charge-discharge process, reduce the costs and improve the safety of the system. In this work, the effect of nickel content and lithium… read more here.
Keywords: lithium excess; ion; stoichiometric state; cathode ... See more keywords
Novel Use of a Pyridinium Salt to Form a Solid Electrolyte Interphase (SEI) on High Voltage Lithium-Excess Layered Positive Active Material
Sign Up to like & getrecommendations! Published in 2021 at "Bulletin of the Chemical Society of Japan"
DOI: 10.1246/bcsj.20200329
Abstract: Lithium-excess layered positive electrodes containing Fe and Ni are promising materials for the next generation of high voltage lithium ion batteries (LIB) because they are more chemically stable t... read more here.
Keywords: layered positive; excess layered; lithium excess; high voltage ... See more keywords