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:
Nov. 10, 2020
Filed:
Dec. 15, 2016
Applicant:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventors:
Philippe Boy, Joué-lès-Tours, FR;
Thomas Richardot, Vitry sur Seine, FR;
Philippe Belleville, Tours, FR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/624 (2006.01); C04B 35/468 (2006.01); C04B 35/622 (2006.01); H01L 41/318 (2013.01); C01G 23/00 (2006.01); H01L 41/187 (2006.01); C01G 27/00 (2006.01); H01L 41/08 (2006.01);
U.S. Cl.
CPC ...
H01L 41/318 (2013.01); C01G 23/006 (2013.01); C01G 27/006 (2013.01); C04B 35/4682 (2013.01); C04B 35/624 (2013.01); H01L 41/081 (2013.01); H01L 41/1871 (2013.01); C04B 35/62218 (2013.01); C04B 35/62222 (2013.01); C04B 2235/3244 (2013.01); C04B 2235/3249 (2013.01); C04B 2235/441 (2013.01); C04B 2235/449 (2013.01); C04B 2235/656 (2013.01); C04B 2235/74 (2013.01); C04B 2235/80 (2013.01); C04B 2235/94 (2013.01);
Abstract
The invention relates to a method for preparing a sol-gel solution which can be used to prepare a barium titanate ceramic doped with hafnium and/or with at least one lanthanide element, comprising the following steps: