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:
Apr. 16, 2024
Filed:
Jan. 25, 2023
Printed Energy Pty Ltd, Brisbane, AU;
Vera N. Lockett, Phoenix, AZ (US);
Yasser Salah, Tempe, AZ (US);
John G. Gustafson, Chandler, AZ (US);
William J. Ray, Fountain Hills, AZ (US);
Sri Harsha Kolli, Tempe, AZ (US);
Printed Energy Pty Ltd, Brisbane, AU;
Abstract
The disclosed technology generally relates to energy storage devices, and more particularly to energy storage devices comprising frustules. According to an aspect, a supercapacitor comprises a pair of electrodes and an electrolyte, wherein at least one of the electrodes comprises a plurality of frustules having formed thereon a surface active material. The surface active material can include nanostructures. The surface active material can include one or more of a zinc oxide, a manganese oxide and a carbon nanotube.