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US-2020305746-A1 · Oct 1, 2020 · US
Method for producing silver-silver chloride electrode
US11199519B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-11199519-B2 |
| Application number | US-201916977974-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 7, 2019 |
| Priority date | Jun 14, 2018 |
| Publication date | Dec 14, 2021 |
| Grant date | Dec 14, 2021 |
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- Title
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Abstract
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A method for producing a silver-silver chloride electrode includes: producing a paste by mixing silver powder, silver chloride powder, a dispersant, and fumed silica powder with a liquid silicone rubber binder; coating the paste on a substrate made of silicone rubber; curing the paste on the substrate to form an electrode containing silver and silver chloride; and immersing the electrode in a sodium chloride aqueous solution.
First claim
Opening claim text (preview).
The invention claimed is: 1. A production method for producing a silver-silver chloride electrode, comprising: mixing silver powder, silver chloride powder, a dispersant, and fumed silica powder with a liquid silicone rubber binder to produce a paste; coating the paste on a substrate made of silicone rubber; curing the paste on the substrate to form an electrode containing silver and silver chloride; and immersing the electrode in a sodium chloride aqueous solution. 2. The production method according to claim 1 , wherein producing the paste comprising mixing fumed silica powder and silver chloride powder, and mixing a mixture of fumed silica powder and silver chloride powder, silver powder and the dispersant into the binder. 3. The production method according to claim 1 , wherein a concentration of sodium chloride in the sodium chloride aqueous solution is equal to or greater than 1%. 4. The production method according to claim 1 , wherein a concentration of sodium chloride in the sodium chloride aqueous solution is equal to or greater than 1% and equal to or less than 10%. 5. The production method according to claim 1 , wherein the fumed silica powder is hydrophilic. 6. The production method according to claim 2 , wherein a concentration of sodium chloride in the sodium chloride aqueous solution is equal to or greater than 1%. 7. The production method according to claim 2 , wherein a concentration of sodium chloride in the sodium chloride aqueous solution is equal to or greater than 1% and equal to or less than 10%. 8. The production method according to claim 2 , wherein the fumed silica powder is hydrophilic.
Assignees
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Classifications
Halogenides · CPC title
Electrically conductive inks · CPC title
- G01N27/30Primary
Electrodes, e.g. test electrodes; Half-cells (G01N27/414 takes precedence) · CPC title
- G01N27/301Primary
Reference electrodes · CPC title
Energy storage using batteries · CPC title
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- What does patent US11199519B2 cover?
- A method for producing a silver-silver chloride electrode includes: producing a paste by mixing silver powder, silver chloride powder, a dispersant, and fumed silica powder with a liquid silicone rubber binder; coating the paste on a substrate made of silicone rubber; curing the paste on the substrate to form an electrode containing silver and silver chloride; and immersing the electrode in a s…
- Who is the assignee on this patent?
- Nok Corp
- What technology area does this patent fall under?
- Primary CPC classification G01N27/30. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 14 2021 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 3 related publications on this page (citations in our corpus or others sharing the same primary CPC).