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:
Jun. 25, 2019
Filed:
Oct. 04, 2017
The Charles Stark Draper Laboratory, Inc., Cambridge, MA (US);
Jonathan J. Bernstein, Medfield, MA (US);
THE CHARLES STARK DRAPER LABORATORY, INC., Cambridge, MA (US);
Abstract
A bi-directional device for generating or absorbing atoms or ions. In some embodiments, the device comprises a solid-phase ion-conducting material, a first electrode positioned on a first surface of the solid-phase ion-conducting material, and a second electrode positioned on a second surface of the solid-phase ion-conducting material. The first electrode includes a plurality of triple phase boundaries, each located at an interface between the solid-phase ion-conducting material and the first electrode. A density of the triple phase boundaries is in the range of about 10m/mto about 2×10m/mon the first surface of the ion-conducting material. A method of operating the bi-directional device and a method of fabricating a bi-directional device are also provided.