Anode for lithium metal battery, and electrochemical device comprising same
US-12176528-B2 · Dec 24, 2024 · US
Battery component, bipolar battery, and method of producing battery component
US2024243297A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2024243297-A1 |
| Application number | US-202418403848-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jan 4, 2024 |
| Priority date | Jan 11, 2023 |
| Publication date | Jul 18, 2024 |
| Grant date | — |
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- Title
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Abstract
Official abstract text for this publication.
A battery component comprises: a first component; an adhesive layer; and a second component, in this order, wherein the adhesive layer includes an adhesive agent, a conductive aid, and porous particles, and the adhesive agent includes a main agent and a curing agent.
First claim
Opening claim text (preview).
What is claimed is: 1 . A battery component comprising: a first component; an adhesive layer, and a second component, in this order, wherein the adhesive layer includes an adhesive agent, a conductive aid, and porous particles, and the adhesive agent includes a main agent and a curing agent. 2 . The battery component according to claim 1 , wherein the main agent is a resin having a carboxyl group, and the curing agent is a resin having an isocyanate group or an amino group. 3 . The battery component according to claim 1 , wherein the battery component includes the curing agent in an amount from 5.0 parts by mass to 10 parts by mass, the conductive aid in an amount from 0.1 parts by mass to 1.0 part by mass, and the porous particles in an amount from 90 parts by mass to 200 parts by mass, relative to 100 parts by mass of the main agent. 4 . The battery component according to claim 1 , wherein each of the first component and the second component is a current collector. 5 . A bipolar battery comprising the battery component according to claim 4 . 6 . A method of producing a battery component, comprising: preparing a slurry by mixing a main agent, a curing agent, a conductive aid, porous particles, and a solvent; applying the slurry to a first component; forming an adhesive layer by drying the slurry applied to the first component; and placing a second component on the adhesive layer, wherein the first component and the second component are stacked on top of one another with the adhesive layer interposed therebetween.
Assignees
Inventors
Classifications
Bipolar electrodes · CPC title
Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries · CPC title
Processes of manufacture · CPC title
Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof · CPC title
being polymers · CPC title
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Frequently asked questions
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- What does patent US2024243297A1 cover?
- A battery component comprises: a first component; an adhesive layer; and a second component, in this order, wherein the adhesive layer includes an adhesive agent, a conductive aid, and porous particles, and the adhesive agent includes a main agent and a curing agent.
- Who is the assignee on this patent?
- Toyota Motor Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01M4/628. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Jul 18 2024 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).