Electrode for lithium ion secondary battery-use
AssigneeZeon Corporation
InventorsHiroki Oguro, Kouichirou Maeda, Naoki Takahashi
Life of this patent
Estimating the term…
Abstract
It is an object of the present disclosure to provide an electrode for lithium ion secondary battery-use that can efficiently prevent a temperature increase by reducing current through an increase in the battery internal resistance during abnormal overheating. The electrode for lithium ion secondary battery-use of the present disclosure comprises a binder composition containing particles formed by a second component being located substantially on a portion of the outside of particles comprising a first component. The initial adhesive force of the binder composition is at least 1. The storage elastic modulus of the binder composition at 150° C. is no greater than 1,000 Pa.
Claims5
An electrode for lithium ion secondary battery-use comprising:
- a binder composition containing particles formed by a second component being located substantially on a portion of an outside of particles comprising a first component;
- wherein
- an initial adhesive force of the binder composition is at least 1, and
- a storage elastic modulus of the binder composition at 150° C. is no greater than 1,000 Pa.
Dependencies are inferred from the claim text.