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Anode active material including a multilayer metal nanotube, anode including the anode active material, lithium battery including the anode, and method of preparing the anode active material
US9070943B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9070943-B2 |
| Application number | US-201213546403-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jul 11, 2012 |
| Priority date | Jul 19, 2011 |
| Publication date | Jun 30, 2015 |
| Grant date | Jun 30, 2015 |
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Abstract
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An anode active material, an anode including the anode active material, a lithium battery including the anode, and a method of preparing the anode active material. The anode active material includes: a multilayer metal nanotube including: an inner layer; and an outer layer on the inner layer, wherein the inner layer includes a first metal having an atomic number equal to 13 or higher, and the outer layer includes a second metal different from the first metal.
First claim
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What is claimed is: 1. An anode active material comprising a multilayer metal nanotube comprising: an inner layer; and an outer layer on the inner layer, wherein the inner layer comprises a first metal having an atomic number equal to 13 or higher, and the outer layer comprises a second metal different from the first metal, and wherein the second metal has a resistivity which is less than a resistivity of the first metal. 2. The anode active material…
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Electricity · mapped topic
Cross-Sectional Technologies · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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- What does patent US9070943B2 cover?
- An anode active material, an anode including the anode active material, a lithium battery including the anode, and a method of preparing the anode active material. The anode active material includes: a multilayer metal nanotube including: an inner layer; and an outer layer on the inner layer, wherein the inner layer includes a first metal having an atomic number equal to 13 or higher, and the o…
- Who is the assignee on this patent?
- Choi Jae-Man, Hwang Seung-Sik, Kwon Moon-Seok, and 8 more
- What technology area does this patent fall under?
- Primary CPC classification H01M4/386. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 30 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).