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:
Jan. 19, 2016
Filed:
Feb. 28, 2012
Sergey D. Lopatin, Morgan Hill, CA (US);
Dmitri A. Brevnov, Santa Clara, CA (US);
Eric H. Liu, Menlo Park, CA (US);
Robert Z. Bachrach, Burlingame, CA (US);
Connie P. Wang, Mountain View, CA (US);
Sergey D. Lopatin, Morgan Hill, CA (US);
Dmitri A. Brevnov, Santa Clara, CA (US);
Eric H. Liu, Menlo Park, CA (US);
Robert Z. Bachrach, Burlingame, CA (US);
Connie P. Wang, Mountain View, CA (US);
APPLIED MATERIALS, INC., Santa Clara, CA (US);
Abstract
High capacity energy storage devices and energy storage device components, and more specifically, to a system and method for fabricating such high capacity energy storage devices and storage device components using processes that form three-dimensional porous structures are provided. In one embodiment, an anode structure for use in a high capacity energy storage device, comprising a conductive collector substrate, a three-dimensional copper-tin-iron porous conductive matrix formed on one or more surfaces of the conductive collector substrate, comprising a plurality of meso-porous structures formed over the conductive current collector, and an anodically active material deposited over the three-dimensional copper-tin-iron porous conductive matrix is provided. In certain embodiments, the three-dimensional copper-tin-iron porous conductive matrix further comprises a plurality of columnar projections formed on the conductive current collector with the plurality of meso-porous structure formed on the plurality of columnar projections.