ELECTRODE FOR SECONDARY BATTERY

摘要

An electrode for secondary batteries, the electrode includes a current collector foil, a first mixture layer, and a second mixture layer. The first mixture layer is a layer of granulated particles accumulated on the current collector foil. The granulated particles contain at least an active material and a binder. The second mixture layer is a layer of a mixture paste applied to a surface of the first mixture layer and then dried. The mixture paste is obtained by kneading at least an active material, a binder, and a solvent.

主权项

1. An electrode for secondary batteries, the electrode comprising:
a current collector foil; a first mixture layer that is a layer of granulated particles accumulated on the current collector foil, the granulated particles containing at least a first active material and a first binder; and a second mixture layer that is a layer of a mixture paste applied to a surface of the first mixture layer and then dried, the mixture paste being obtained by kneading at least a second active material, a second binder, and a solvent.