Document Type
Patent
Publication Date
May 2014
Patent Number
8715370
Abstract
The present invention is directed to the fabrication of thin aluminum anode batteries using a highly reproducible process that enables high volume manufacturing of the galvanic cells. A method of fabricating a thin aluminum anode galvanic cell is provided, the method comprising, forming a recess in the silicon wafer, the recess having no more than three sidewalls, depositing a catalytic metal layer on a bottom surface of the recess, positioning a double-side sticky tape layer having a bottom side positioned to contact the no more than three sidewalls of the recess and positioning an aluminum foil layer to contact a top side of the double-side sticky tape layer and in overlying relation to the recess, thereby forming the galvanic cell.
Application Number
14/015,332
Recommended Citation
Cardenas-Valencia, Andres M.; Dlutowski, Jay; Calves, Melynda C.; Bumgarner, John; and Langebrake, Larry, "Method for the fabrication of electrolyte cavities using bulk micro-machining" (2014). USF Patents. 108.
https://digitalcommons.usf.edu/usf_patents/108
Assignees
University of South Florida
Filing Date
08/30/2013
Primary/U.S. Class
29/235
