Spinel-related 5 V positive electrode materials LiNi1/2Mn3/2O4 (LNMO), Fe–Ti-co-doped LNMO (LNMO-FT), and LiCoMnO4 (LCMO) were prepared, and their reaction kinetics were examined by a galvanostatic intermittent titration technique (GITT) measurement to understand the factors affecting the reaction kinetics for enhancing the power capability and the energy density. X-ray diffraction (XRD), Raman, and X-ray absorption near-edge structure (XANES) measurements of LNMO-FT indicate that Fe3+ and Ti4+ ions are substituted for Ni and Mn ions and the transition metal ions are randomly distributed at the 16(d) sites in a space group symmetry of Fd3̅m. The lithium insertion/extraction process of LNMO proceeds in two-phase reactions, and LNMO-FT exhibi...
We determined how Li doping affects the Ni/Mn ordering in high-voltage spinel LiNi0.5Mn1.5O4(LNMO) b...
The rapidly growing technological demand for lithium-ion batteries has prompted the development of n...
The rapidly growing technological demand for lithium-ion batteries has prompted the development of n...
The LiNi0.5Mn1.5O4 (LNMO) spinel is an attractive cathode candidate for next generation lithium-ion ...
Finding appropriate positive electrode materials for Li-ion batteries is the next big step for their...
Finding appropriate positive electrode materials for Li-ion batteries is the next big step for their...
The insufficient autonomy of Electric Vehicles (EVs), which is mainly due to the limited energy dens...
The LiNi<sub>0.5</sub>Mn<sub>1.5</sub>O<sub>4</sub> (LNMO) spinel is an attractive cathode candidate...
MasterDeveloping cathode electrode materials with high energy densities is required for Li-ion batte...
International audienceLithium-ion batteries have dominated the battery industry for the past several...
L’amélioration de la densité d’énergie est la clé pour les futures générations de batteries, ainsi q...
The ordered LiNi0.5Mn1.5O4 spinel exhibits great promise as a potential high-energy positive electro...
The development of reliable and safe high-energy-density lithium-ion batteries is hindered by the st...
This PH.D project aims to prepare and study the preparations of advanced electrode materials with hi...
Spinel-structured lithium manganese oxide (LiMn2O4) has been successfully used as a cathode material...
We determined how Li doping affects the Ni/Mn ordering in high-voltage spinel LiNi0.5Mn1.5O4(LNMO) b...
The rapidly growing technological demand for lithium-ion batteries has prompted the development of n...
The rapidly growing technological demand for lithium-ion batteries has prompted the development of n...
The LiNi0.5Mn1.5O4 (LNMO) spinel is an attractive cathode candidate for next generation lithium-ion ...
Finding appropriate positive electrode materials for Li-ion batteries is the next big step for their...
Finding appropriate positive electrode materials for Li-ion batteries is the next big step for their...
The insufficient autonomy of Electric Vehicles (EVs), which is mainly due to the limited energy dens...
The LiNi<sub>0.5</sub>Mn<sub>1.5</sub>O<sub>4</sub> (LNMO) spinel is an attractive cathode candidate...
MasterDeveloping cathode electrode materials with high energy densities is required for Li-ion batte...
International audienceLithium-ion batteries have dominated the battery industry for the past several...
L’amélioration de la densité d’énergie est la clé pour les futures générations de batteries, ainsi q...
The ordered LiNi0.5Mn1.5O4 spinel exhibits great promise as a potential high-energy positive electro...
The development of reliable and safe high-energy-density lithium-ion batteries is hindered by the st...
This PH.D project aims to prepare and study the preparations of advanced electrode materials with hi...
Spinel-structured lithium manganese oxide (LiMn2O4) has been successfully used as a cathode material...
We determined how Li doping affects the Ni/Mn ordering in high-voltage spinel LiNi0.5Mn1.5O4(LNMO) b...
The rapidly growing technological demand for lithium-ion batteries has prompted the development of n...
The rapidly growing technological demand for lithium-ion batteries has prompted the development of n...