Manufacturing method of composite electrode material
US-2017314154-A1 · Nov 2, 2017 · US
Electrochemical deposition of refined lithium metal from polymer electrolytes
US2017110714A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2017110714-A1 |
| Application number | US-201615294703-A |
| Country | US |
| Kind code | A1 |
| Filing date | Oct 15, 2016 |
| Priority date | Oct 16, 2015 |
| Publication date | Apr 20, 2017 |
| Grant date | — |
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Abstract
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A method for electrochemical deposition of refined lithium metal to form a lithium anode in situ in a lithium (Li) ion battery comprising providing a fully lithiated cathode, providing a metal anode, providing a block copolymer electrolyte membrane between the cathode and the metal anode, and polarizing the cathode and the metal anode in the lithium ion battery to cause Li ions to migrate from the cathode through the block copolymer electrolyte and cause the electrochemical deposition to deposit refined lithium metal on the metal anode to form the lithium anode.
First claim
Opening claim text (preview).
What is claimed is: 1 . A method for electrochemical deposition of refined lithium metal to form a lithium anode in situ in a lithium (Li) ion battery comprising: providing a fully lithiated cathode; providing a metal anode; providing a block copolymer electrolyte membrane between the cathode and the metal anode; and polarizing the cathode and the metal anode in the lithium ion battery to cause Li ions to migrate from the cathode through the block copolymer electrolyte and cause the electrochemical deposition to deposit refined lithium metal on the metal anode to form the lithium anode. 2 . The method of claim 1 wherein the block copolymer electrolyte membrane comprises a polystyrene-b-poly(ethylene oxide) (SEO) block copolymer. 3 . The method of claim 1 wherein the metal anode comprises lithium metal. 4 . The method of claim 1 wherein the metal anode comprises nickel metal.
Assignees
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Classifications
Lithium (H01M4/405 takes precedence) · CPC title
Polymeric materials, e.g. gel-type or solid-type · CPC title
Electrodes based on metals, Si or alloys · CPC title
Organic polymers · CPC title
- H01M4/0457Primary
from dispersions or suspensions; Electrophoresis · CPC title
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- What does patent US2017110714A1 cover?
- A method for electrochemical deposition of refined lithium metal to form a lithium anode in situ in a lithium (Li) ion battery comprising providing a fully lithiated cathode, providing a metal anode, providing a block copolymer electrolyte membrane between the cathode and the metal anode, and polarizing the cathode and the metal anode in the lithium ion battery to cause Li ions to migrate from …
- Who is the assignee on this patent?
- Harry Katherine J, Schauser Nicole, Balsara Nitash P, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H01M4/0457. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Apr 20 2017 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).