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:
Feb. 21, 2023
Filed:
Aug. 21, 2018
Applied Materials, Inc., Santa Clara, CA (US);
Connie P. Wang, Mountain View, CA (US);
Wen Si, Xi'an, CN;
Yin Let Sim, Singapore, SG;
Torsten Dieter, Bad Soden Salmünster, DE;
Roland Trassl, Giessen, DE;
Subramanya P. Herle, Mountain View, CA (US);
Christoph Daube, Alzenau, DE;
Jian Zhu, Shanghai, CN;
James Cushing, Santa Clara, CA (US);
APPLIED MATERIALS, INC., Santa Clara, CA (US);
Abstract
Separators, high performance electrochemical devices, such as, batteries and capacitors, including the aforementioned separators, systems and methods for fabricating the same. In one implementation, a separator is provided. The separator comprises a polymer substrate (), capable of conducting ions, having a first surface and a second surface opposing the first surface. The separator further comprises a first ceramic-containing layer (), capable of conducting ions, formed on the first surface. The first ceramic-containing layer () has a thickness in arrange from about 1,000 nanometers to about 5000 nanometers. The separator further comprises a second ceramic-containing layer (), capable of conducting ions, formed on the second surface. The second ceramic-containing layer () is a binder-free ceramic-containing layer and has a thickness in arrange from about 1 nanometer to about 1,000 nanometers.