DRY ELECTRODE MANUFACTURE BY TEMPERATURE ACTIVATION METHOD

A method of manufacturing a free-standing electrode film includes preparing a mixture including an electrode active material, a conductive material, and a binder, heating the mixture to 70° C. or higher, subjecting the mixture to a shear force, and, after the mixture has been subjected to the shear...

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Main Authors Shaw, Erika, Qiu, Kathleen, Zea, Martin, Zhong, Linda
Format Patent
LanguageEnglish
Published 29.08.2024
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Abstract A method of manufacturing a free-standing electrode film includes preparing a mixture including an electrode active material, a conductive material, and a binder, heating the mixture to 70° C. or higher, subjecting the mixture to a shear force, and, after the mixture has been subjected to the shear force, pressing the mixture into a free-standing film. The method may further include adding a solvent to the mixture. A resulting free-standing electrode film may include an amount of binder less than 4% by weight.
AbstractList A method of manufacturing a free-standing electrode film includes preparing a mixture including an electrode active material, a conductive material, and a binder, heating the mixture to 70° C. or higher, subjecting the mixture to a shear force, and, after the mixture has been subjected to the shear force, pressing the mixture into a free-standing film. The method may further include adding a solvent to the mixture. A resulting free-standing electrode film may include an amount of binder less than 4% by weight.
Author Zhong, Linda
Shaw, Erika
Qiu, Kathleen
Zea, Martin
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Snippet A method of manufacturing a free-standing electrode film includes preparing a mixture including an electrode active material, a conductive material, and a...
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SubjectTerms BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Title DRY ELECTRODE MANUFACTURE BY TEMPERATURE ACTIVATION METHOD
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