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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9564643 B1

PDFFull Text
Date of Patent:
Feb. 07, 2017

Filed:

Jul. 24, 2013

Engineered glass seals for solid-oxide fuel cells

Applicant:

Ut-battelle, Llc, Oak Ridge, TN (US);

Inventors:

Wayne Surdoval, Monroeville, PA (US);

Edgar Lara-Curzio, Lenoir City, TN (US);

Jeffry Stevenson, Richland, WA (US);

Joseph Thomas Muth, Somerville, MA (US);

Beth L. Armstrong, Clinton, TN (US);

Amit Shyam, Knoxville, TN (US);

Rosa M. Trejo, Eden Prairie, MN (US);

Yanli Wang, Knoxville, TN (US);

Yeong Shyung Chou, Richland, WA (US);

Travis Ray Shultz, Morgantown, WV (US);

Assignees:

UT-BATTELLE, LLC, Oak Ridge, TN (US);

BATTELLE MEMORIAL INSTITUTE, Richland, WA (US);

Attorney:

Fox Rothschild LLP

Primary Examiner:

Gary Harris

Int. Cl.
CPC ...
H01M 2/08 (2006.01); H01M 8/02 (2016.01); C03C 8/24 (2006.01); C03C 14/00 (2006.01); H01M 8/12 (2016.01);
U.S. Cl.
CPC ...
H01M 8/0282 (2013.01); C03C 8/24 (2013.01); C03C 14/002 (2013.01); C03C 14/004 (2013.01); H01M 8/0286 (2013.01); C03C 2214/30 (2013.01); H01M 2008/1293 (2013.01); Y02E 60/50 (2013.01); Y02E 60/525 (2013.01); Y02P 70/56 (2015.11);
Abstract

A seal for a solid oxide fuel cell includes a glass matrix having glass percolation therethrough and having a glass transition temperature below 650° C. A deformable second phase material is dispersed in the glass matrix. The second phase material can be a compliant material. The second phase material can be a crushable material. A solid oxide fuel cell, a precursor for forming a seal for a solid oxide fuel cell, and a method of making a seal for a solid oxide fuel cell are also disclosed.

Find Patent Forward Citations

Surdoval, Wayne. (2017). Engineered glass seals for solid-oxide fuel cells (U.S. Patent No. 9564643). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9564643

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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