Solid electrolyte laminate, method for manufacturing solid electrolyte laminate, and fuel cell
US-2015044596-A1 · Feb 12, 2015 · US
Chemically stable ceramic-metal composite membrane for hydrogen separation
US9687775B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9687775-B2 |
| Application number | US-201514678372-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 3, 2015 |
| Priority date | Apr 3, 2014 |
| Publication date | Jun 27, 2017 |
| Grant date | Jun 27, 2017 |
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Abstract
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A hydrogen permeation membrane is provided that can include a metal and a ceramic material mixed together. The metal can be Ni, Zr, Nb, Ta, Y, Pd, Fe, Cr, Co, V, or combinations thereof, and the ceramic material can have the formula: BaZr 1-x-y Y x T y O 3-δ where 0≦x≦0.5, 0≦y≦0.5, (x+y)>0; 0≦δ≦0.5, and T is Sc, Ti, Nb, Ta, Mo, Mn, Fe, Co, Ni, Cu, Zn, Ga, In, Sn, or combinations thereof. A method of forming such a membrane is also provided. A method is also provided for extracting hydrogen from a feed stream.
First claim
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What is claimed: 1. A hydrogen permeation membrane, comprising: a metal and a ceramic material mixed together, wherein the metal comprises Ni, and wherein the ceramic material has the formula: BaZr 1-x-y Y x T y O 3-δ where 0<x≦0.5, 0≦y≦0.5, 0<(x+y)<1; 0≦δ≦0.5, and T is Sc, Ti, Nb, Ta, Mo, Mn, Fe, Co, Ni, Cu, Zn, Ga, In, Sn, or combinations thereof, wherein at least a portion of the ceramic material is prepared with EDTA, citric acid, or a combination thereof prior…
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Chemistry & Metallurgy · 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 US9687775B2 cover?
- A hydrogen permeation membrane is provided that can include a metal and a ceramic material mixed together. The metal can be Ni, Zr, Nb, Ta, Y, Pd, Fe, Cr, Co, V, or combinations thereof, and the ceramic material can have the formula: BaZr 1-x-y Y x T y O 3-δ where 0≦x≦0.5, 0≦y≦0.5, (x+y)>0; 0≦δ≦0.5, and T is Sc, Ti, Nb, Ta, Mo, Mn, Fe, Co, Ni, Cu, Zn, Ga, In, Sn, or combinations thereof. A met…
- Who is the assignee on this patent?
- Univ South Carolina, Clemson Univ Res Found
- What technology area does this patent fall under?
- Primary CPC classification B01D53/22. Mapped technology areas include Operations & Transport.
- When was this patent published?
- Publication date Tue Jun 27 2017 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).