Sealing tape for rechargeable lithium battery and rechargeable lithium battery including the same
US-2024413442-A1 · Dec 12, 2024 · US
Non-aqueous electrolytic solution and lithium secondary battery
US9130243B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9130243-B2 |
| Application number | US-200913057306-A |
| Country | US |
| Kind code | B2 |
| Filing date | Aug 5, 2009 |
| Priority date | Aug 6, 2008 |
| Publication date | Sep 8, 2015 |
| Grant date | Sep 8, 2015 |
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Abstract
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The present invention provides a non-aqueous electrolytic solution for a lithium secondary battery, wherein the lithium secondary battery includes, as a cathode active material, a composite oxide in which at least 35% by mole of a transition metal included in the composite oxide is manganese, and wherein the non-aqueous electrolytic solution includes an unsaturated sultone.
First claim
Opening claim text (preview).
The invention claimed is: 1. A lithium secondary battery comprising an anode, a cathode comprising a composite oxide in which at least 35% by mole of a transition metal included in the composite oxide is manganese, and a non-aqueous electrolytic solution comprising: i) an unsaturated sultone represented by following Formula (1) in an amount of from 0.1% by mass to 7% by mass with respect to the total amount of the non-aqueous electrolytic solution:…
Assignees
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Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H01M10/0566Primary
Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
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Frequently asked questions
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- What does patent US9130243B2 cover?
- The present invention provides a non-aqueous electrolytic solution for a lithium secondary battery, wherein the lithium secondary battery includes, as a cathode active material, a composite oxide in which at least 35% by mole of a transition metal included in the composite oxide is manganese, and wherein the non-aqueous electrolytic solution includes an unsaturated sultone.
- Who is the assignee on this patent?
- Nogi Hidenobu, Hiwara Akio, Mitsui Chemicals Inc
- What technology area does this patent fall under?
- Primary CPC classification H01M10/0566. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 08 2015 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 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).