Polyimide-based binder for power storage device, electrode mixture paste, negative electrode active material layer, negative electrode sheet for power storage device, and power storage device
US-12176543-B2 · Dec 24, 2024 · US
Clathrate allotropes for rechargeable batteries
US8993165B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8993165-B2 |
| Application number | US-201414227275-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 27, 2014 |
| Priority date | May 17, 2011 |
| Publication date | Mar 31, 2015 |
| Grant date | Mar 31, 2015 |
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Abstract
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The present disclosure is directed at clathrate (Type I) allotropes of silicon, germanium and tin. In method form, the present disclosure is directed at methods for forming clathrate allotropes of silicon, germanium or tin which methods lead to the formation of empty cage structures suitable for use as electrodes in rechargeable type batteries.
First claim
Opening claim text (preview).
What is claimed is: 1. An electrode for a battery wherein said electrode comprises tin clathrate at a particle size having a largest linear dimension of 0.1 μm to 100.0 μm and said electrode comprises a metal substrate and said tin clathrate is present on the surface of said metal substrate at a thickness of 0.1 μm to 50.0μm. 2. The electrode of claim 1 wherein said tin clathrate comprises tin clathrate Sn 46 containing an arrangement of 20 atom and 24 atom…
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Classifications
- H01M4/1395Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
- H01B1/02Primary
Electricity · mapped topic
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- What does patent US8993165B2 cover?
- The present disclosure is directed at clathrate (Type I) allotropes of silicon, germanium and tin. In method form, the present disclosure is directed at methods for forming clathrate allotropes of silicon, germanium or tin which methods lead to the formation of empty cage structures suitable for use as electrodes in rechargeable type batteries.
- Who is the assignee on this patent?
- Southwest Res Inst
- What technology area does this patent fall under?
- Primary CPC classification H01M4/1395. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Mar 31 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).