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Catalytic arrangement for an electrolyzer system or a fuel cell system, electrolyzer system, fuel cell system, use of a catalytic arrangement and method for producing a catalytic arrangement
US12009527B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12009527-B2 |
| Application number | US-201917257609-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 29, 2019 |
| Priority date | Jul 6, 2018 |
| Publication date | Jun 11, 2024 |
| Grant date | Jun 11, 2024 |
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- Title
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- Abstract
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Abstract
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A catalytic arrangement for an electrolyzer system or a fuel cell system includes a catalyst support unit and a catalyst layer, wherein the catalyst layer has a carbon matrix with a metal, non-metal and/or metalloid doping.
First claim
Opening claim text (preview).
The invention claimed is: 1. A catalytic arrangement for an electrolyzer system or a fuel cell system, comprising a catalyst support unit and a catalyst layer, wherein the catalyst layer has a carbon matrix with a metal, non-metal and/or metalloid doping, wherein the doping includes aluminum (Al) or tin (Sn). 2. The catalytic arrangement according to claim 1 , wherein the catalyst support unit has stainless steel. 3. The catalytic arrangement according to claim 1 , wherein the catalyst support unit has a foam or a mesh comprising one or more transition metals of the fourth to sixth period. 4. The catalytic arrangement according to claim 1 , wherein the doping includes one or more precious metals. 5. The catalytic arrangement according to claim 1 , wherein the doping includes one or more transition metals of the fourth to sixth period. 6. The catalytic arrangement according to claim 1 , wherein the doping includes sulfur (S), phosphorus (P), nitrogen (N), oxygen ( 0 ), or boron (B). 7. An electrolyzer system for water splitting and/or hydrogen peroxide development, wherein the electrolyzer system comprises a catalytic arrangement according to claim 1 . 8. A fuel cell system for an oxygen reduction reaction, wherein the fuel cell system comprises a catalytic arrangement according to claim 1 . 9. A method for producing a catalytic arrangement according to claim 1 , wherein the catalyst layer is deposited on the catalyst support unit with the aid of a physical vapor deposition or a chemical coating method.
Assignees
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Classifications
Metals or alloys · CPC title
- H01M4/96Primary
Carbon-based electrodes · CPC title
on carbon or graphite · CPC title
Vapour deposition · CPC title
Manufacturing or production processes characterised by the final manufactured product · CPC title
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Frequently asked questions
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- What does patent US12009527B2 cover?
- A catalytic arrangement for an electrolyzer system or a fuel cell system includes a catalyst support unit and a catalyst layer, wherein the catalyst layer has a carbon matrix with a metal, non-metal and/or metalloid doping.
- Who is the assignee on this patent?
- Schaeffler Technologies Ag
- What technology area does this patent fall under?
- Primary CPC classification H01M4/96. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jun 11 2024 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).