In an embodiment, a Li-ion battery cell comprises an anode electrode with an electrode coating that (1) comprises Si-comprising active material particles, (2) exhibits an areal capacity loading in the range of about 3 mAh/cm2 to about 12 mAh/cm2, (3) exhibits a volumetric capacity in ...
WATERBORNE FLUOROPOLYMER COMPOSITIONThis invention relates to a waterborne fluoropolymer composition useful for the fabrication of Li-Ion-Battery (LIE) electrodes. The fluoropolymer composition contains an organic carbonate compound, which is more environmentally friendly than other fugitive adhesion promoters ...
A lithium-ion battery having at least an anode that includes phenol formaldehyde in a range of 0.1% to 10% by weight as a binder material. The phenol formaldehyde, or a mixture of phenol formaldehyde with polyvinylidene fluoride (PVDF), is used as a binding material in a Li-ion battery ...
Lithium-ion batteryElectrode engineeringSolid electrolyte interphaseHomogeneous electrode structures used in Li-ion batteries (LIB) lead to inhomogeneous active material utilization and gradients of overpotential and Li-ion concentration at the cell-scale, which are detrimental for both capacity retention at...
Composition analysis of the cathode active material of spent Li-ion batteries leached in citric acid solution: A study to monitor and assist recycling processesSpent Li-ion batteryCathode active materialValuable metal recoveryAssist to environmental protection...
The present invention relates to an ink composition for a secondary battery separator, a separator for a secondary battery including the same, and a manufacturing method thereof. The ink composition for a secondary battery separator comprises a binder, a dispersant, an aqueous solvent and water. Th...
Rapid synthesis of single-crystalline SrSn(OH)6 nanowires and the performance of SrSnO3 nanorods used as anode materials for Li-ion battery J. Phys. Chem. C, 114 (2010), pp. 947-952 CrossrefView in ScopusGoogle Scholar [10] C.W. Lee, D.W. Kim, I.S. Cho, S. Park, S.S. Shi...
of the battery cell, to reduce the expansion of thickness of battery cell at high temperature and to simplify the battery production process. The water-based composition for modifying the diaphragm for the lithium ion battery comprises a water-based adhesive for the lithium ion battery and organic...
BINDER COMPOSITION FOR POSITIVE ELECTRODES OF LITHIUM ION SECONDARY BATTERIES, SLURRY COMPOSITION FOR POSITIVE ELECTRODES OF LITHIUM ION SECONDARY BATTERIES AND PRODUCTION METHOD THEREFOR, PRODUCTION METHOD FOR POSITIVE ELECTRODES OF LITHIUM ION SECONDARY BATTERIES, AND LITHIUM ION SECONDARY BATTERY...
7. A lithium ion secondary battery comprising the lithium ion secondary battery negative electrode according to claim 6.Description: TECHNICAL FIELD The present invention relates to a negative electrode slurry composition capable of suppressing swelling of a negative electrode, particularly swelling during ...