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Electrocatalysts using porous polymers and method of preparation
US9012344B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9012344-B2 |
| Application number | US-201113106696-A |
| Country | US |
| Kind code | B2 |
| Filing date | May 12, 2011 |
| Priority date | May 13, 2010 |
| Publication date | Apr 21, 2015 |
| Grant date | Apr 21, 2015 |
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Abstract
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A method of producing an electrocatalyst article using porous polymers. The method creates a porous polymer designed to receive transition metal groups disposed at ligation sites and activating the transition metals to form an electrocatalyst which can be used in a fuel cell. Electrocatalysts prepared by this method are also provided. A fuel cell which includes the electrocatalyst is also provided.
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What is claimed is: 1. A method of making an electrocatalyst comprising: preparing a porous polymer by mixing a bipyridine monomer selected from: and a stereo-contorted spirobifluorene monomer selected from: adding a precursor consisting essentially of one or mor…
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Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
Operations & Transport · mapped topic
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- What does patent US9012344B2 cover?
- A method of producing an electrocatalyst article using porous polymers. The method creates a porous polymer designed to receive transition metal groups disposed at ligation sites and activating the transition metals to form an electrocatalyst which can be used in a fuel cell. Electrocatalysts prepared by this method are also provided. A fuel cell which includes the electrocatalyst is also provi…
- Who is the assignee on this patent?
- Liu Di-Jia, Yuan Shengwen, Goenaga Gabriel A, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification B01J31/1815. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Apr 21 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).