Negative electrode for electric device and electric device using the same
US-2016285077-A1 · Sep 29, 2016 · US
Non-aqueous electrolyte battery, method for manufacturing same, and non-aqueous electrolyte battery system
US10396352B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10396352-B2 |
| Application number | US-201515509395-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 8, 2015 |
| Priority date | Sep 8, 2014 |
| Publication date | Aug 27, 2019 |
| Grant date | Aug 27, 2019 |
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Abstract
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Provided are a non-aqueous electrolyte battery and a non-aqueous electrolyte battery system that can be repeatedly charged and that have good storage characteristics in a high-temperature environment. A non-aqueous electrolyte battery of the present invention includes an electrode body in which a positive electrode and a negative electrode are laminated with a separator interposed therebetween, and a non-aqueous electrolyte. The negative electrode has a laminated body including a metal base layer that does not form an alloy with Li, and Al active layers respectively bonded to both faces of the metal base layer, or a laminated body including a metal base layer that is made of a metal selected from Ni, Ti, and Fe, or an alloy thereof, and an Al active layer bonded to the metal base layer. A Li—Al alloy is formed at least on a surface side of each Al active layer.
First claim
Opening claim text (preview).
The invention claimed is: 1. A non-aqueous electrolyte battery comprising an electrode body in which a positive electrode and a negative electrode are laminated with a separator interposed therebetween, and a non-aqueous electrolyte, wherein the negative electrode has a laminated body including a metal base layer that does not form an alloy with Li, and Al active layers respectively bonded to both faces of the metal base layer, Li—Al alloys are formed at least on surface sides o…
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US10396352B2 cover?
- Provided are a non-aqueous electrolyte battery and a non-aqueous electrolyte battery system that can be repeatedly charged and that have good storage characteristics in a high-temperature environment. A non-aqueous electrolyte battery of the present invention includes an electrode body in which a positive electrode and a negative electrode are laminated with a separator interposed therebetween,…
- Who is the assignee on this patent?
- Hitachi Maxell, Maxell Holdings Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01M4/366. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Aug 27 2019 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).