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.:
Date of Patent:
Aug. 26, 2008
Filed:
Aug. 01, 2002
Sossina M. Haile, Altadena, CA (US);
Calum Chisholm, Pasadena, CA (US);
Ryan B. Merle, Kent, WA (US);
Dane A. Boysen, Pasadena, CA (US);
Sekharipuram R. Narayanan, Arcadia, CA (US);
Sossina M. Haile, Altadena, CA (US);
Calum Chisholm, Pasadena, CA (US);
Ryan B. Merle, Kent, WA (US);
Dane A. Boysen, Pasadena, CA (US);
Sekharipuram R. Narayanan, Arcadia, CA (US);
California Institute of Technology, Pasadena, CA (US);
Abstract
Improved solid acid electrolyte materials, methods of synthesizing such materials, and electrochemical devices incorporating such materials are provided. The stable electrolyte material comprises a solid acid capable undergoing rotational disorder of oxyanion groups and capable of extended operation at elevated temperatures, that is, solid acids having hydrogen bonded anion groups; a superprotonic, trigonal, tetragonal, or cubic, disordered phase; and capable of being operating at temperatures of ˜100° C. and higher.