Layered Li(Ni1/3Co1/3Mn1/3)O2 (NCM) materials have been investigated at high working potential and elevated temperature to correlate electrochemical performance with changes to the electrode interface. Graphite/NCM cells were cycled to either 4.2 or 4.5 V vs Li/Li+ at room temperature (25 °C) followed by moderately elevated temperature (55 °C). Cells cycled to 4.2 and 4.5 V have similar capacity retention, but the cells cycled to 4.5 V have poorer first cycle efficiency, efficiency upon cycling at 55 °C, and greater increases in cell resistance. Surface analyses indicate thicker surface films on the cathode after cycling to 4.5 V, compared to cycling at a lower voltage of 4.2 V. The thicker surface film on the cathode is the result of elect...
The formation of surface films on electrodes in contact with non-aqueous electrolytes in lithium-ion...
The surface layer (Cathode-Electrolyte Interface; CEI) on LiMn1.5Ni0.5O4, a promising, high voltage ...
Layered lithium transition metal oxides, in particular, NMCs (LiNixCoyMnzO2) represent a family of p...
Layered Li(Ni1/3Co1/3Mn1/3)O2 (NCM) materials have been investigated at high working potential and e...
Lithium- and manganese-rich layered-oxides (LMR-NMC) have potential application for electric vehicle...
The electrochemical performance of pristine and AlF3-coated Li1.1Ni0.15Co0.1Mn0.55O1.95 cathodes is ...
Li(Ni,Mn,Co)O2/carbon lithium-ion batteries designed to work at high temperature exhibit good perfor...
Due to their high energy density and cell voltage lithium ion cells play a major role in the recharg...
Laboratory-size LiNi0.8Co0.15Al0.05O2/graphite lithium-ion pouch cells were cycled over 100% DOD at ...
International audienceInteractions occurring between positive and negative electrodes during constan...
Recent developments on technologies for Lithium-ion Batteries (LIBs) enlarge applications of LIBs, s...
A previous study is focused on high temperature cycling of industrially manufactured Li-ion pouch ce...
A comprehensive study on high temperature cycling (80 °C) of industrial manufactured Li-ion pouch ce...
Battery industries and research groups are further investigating LiCoO2 to unravel the capacity at h...
Cells containing LiNixCoyMn1-x-yO2 (NCM) materials with very high nickel content suffer from cathode...
The formation of surface films on electrodes in contact with non-aqueous electrolytes in lithium-ion...
The surface layer (Cathode-Electrolyte Interface; CEI) on LiMn1.5Ni0.5O4, a promising, high voltage ...
Layered lithium transition metal oxides, in particular, NMCs (LiNixCoyMnzO2) represent a family of p...
Layered Li(Ni1/3Co1/3Mn1/3)O2 (NCM) materials have been investigated at high working potential and e...
Lithium- and manganese-rich layered-oxides (LMR-NMC) have potential application for electric vehicle...
The electrochemical performance of pristine and AlF3-coated Li1.1Ni0.15Co0.1Mn0.55O1.95 cathodes is ...
Li(Ni,Mn,Co)O2/carbon lithium-ion batteries designed to work at high temperature exhibit good perfor...
Due to their high energy density and cell voltage lithium ion cells play a major role in the recharg...
Laboratory-size LiNi0.8Co0.15Al0.05O2/graphite lithium-ion pouch cells were cycled over 100% DOD at ...
International audienceInteractions occurring between positive and negative electrodes during constan...
Recent developments on technologies for Lithium-ion Batteries (LIBs) enlarge applications of LIBs, s...
A previous study is focused on high temperature cycling of industrially manufactured Li-ion pouch ce...
A comprehensive study on high temperature cycling (80 °C) of industrial manufactured Li-ion pouch ce...
Battery industries and research groups are further investigating LiCoO2 to unravel the capacity at h...
Cells containing LiNixCoyMn1-x-yO2 (NCM) materials with very high nickel content suffer from cathode...
The formation of surface films on electrodes in contact with non-aqueous electrolytes in lithium-ion...
The surface layer (Cathode-Electrolyte Interface; CEI) on LiMn1.5Ni0.5O4, a promising, high voltage ...
Layered lithium transition metal oxides, in particular, NMCs (LiNixCoyMnzO2) represent a family of p...