Li<sub>2</sub>Ru<sub>0.5</sub>Mn<sub>0.5</sub>O<sub>3</sub>, a high capacity lithium-rich layered cathode material for lithium-ion batteries, was subject to comprehensive diagnostic studies, including in situ/ex situ X-ray diffraction, X-ray absorption spectroscopy (XAS), pair distribution function, and high resolution scanning transmission electron microscopy analysis, to understand the correlations between transition-metal chemistry, structure, and lithium storage electrochemical behavior. Ru–Ru dimers were identified in the as-prepared sample and found to be preserved upon prolonged cycling. Presence of these dimers, which are likely caused by the delocalized nature of 4d electrons, is found to favor the stabilization of the structure in...
Aberration-corrected high-angle annular dark-field scanning transmission electron microscopy (HAADF ...
Voltage and capacity fading of layer structured lithium and manganese rich (LMR) transition metal ox...
Lithium-excess 3d-transition-metal layered oxides (Li1+xNiyCozMn1-x-y-zO2, >250 mAh g-1) suffer f...
Conventional cathodes for Li-ion batteries are layered transition-metal oxides that support Li+ inte...
Lithium-rich layered oxides are considered as promising cathode materials for Li-ion batteries with ...
The application of Li-rich layered oxides is hindered by their dramatic capacity and voltage decay o...
Despite the importance of studying the instability of delithiated cathode materials, it remains diff...
Dynamic structural changes during the first electrochemical charge and discharge cycle in the Li-exc...
AbstractLi-rich layered materials are important cathode compounds used in commercial lithium ion bat...
Conventional cathodes for Li-ion batteries are layered transition-metal oxides that support Li+ inte...
ABSTRACT: Dynamic structural changes during the first electrochemical charge and discharge cycle in ...
International audienceAlthough Li-rich layered oxides (Li1+xNiyCozMn1−x−y−zO2 > 250 mAh g−1) are att...
Abstract: One major challenge in the field of lithium-ion batteries is to understand the degradation...
International audienceUnderstanding the origin of the high capacity displayed by Li2MnO3−LiMO2 (M = ...
Exploration of Li-rich transition-metal (TM) oxides with active anionic redox reaction has paved a p...
Aberration-corrected high-angle annular dark-field scanning transmission electron microscopy (HAADF ...
Voltage and capacity fading of layer structured lithium and manganese rich (LMR) transition metal ox...
Lithium-excess 3d-transition-metal layered oxides (Li1+xNiyCozMn1-x-y-zO2, >250 mAh g-1) suffer f...
Conventional cathodes for Li-ion batteries are layered transition-metal oxides that support Li+ inte...
Lithium-rich layered oxides are considered as promising cathode materials for Li-ion batteries with ...
The application of Li-rich layered oxides is hindered by their dramatic capacity and voltage decay o...
Despite the importance of studying the instability of delithiated cathode materials, it remains diff...
Dynamic structural changes during the first electrochemical charge and discharge cycle in the Li-exc...
AbstractLi-rich layered materials are important cathode compounds used in commercial lithium ion bat...
Conventional cathodes for Li-ion batteries are layered transition-metal oxides that support Li+ inte...
ABSTRACT: Dynamic structural changes during the first electrochemical charge and discharge cycle in ...
International audienceAlthough Li-rich layered oxides (Li1+xNiyCozMn1−x−y−zO2 > 250 mAh g−1) are att...
Abstract: One major challenge in the field of lithium-ion batteries is to understand the degradation...
International audienceUnderstanding the origin of the high capacity displayed by Li2MnO3−LiMO2 (M = ...
Exploration of Li-rich transition-metal (TM) oxides with active anionic redox reaction has paved a p...
Aberration-corrected high-angle annular dark-field scanning transmission electron microscopy (HAADF ...
Voltage and capacity fading of layer structured lithium and manganese rich (LMR) transition metal ox...
Lithium-excess 3d-transition-metal layered oxides (Li1+xNiyCozMn1-x-y-zO2, >250 mAh g-1) suffer f...