Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
July 10, 2018
Patent Application Number
15239039
Date Filed
August 17, 2016
Patent Citations Received
Patent Primary Examiner
Patent abstract
A class of materials is provided that has dielectric constants greater than 105. The super dielectric materials (SDM) can be generated readily from common, inexpensive materials. Various embodiments include a porous, electrically insulating material, such as high surface area powders of silica or titania, mixed with a liquid containing a high concentration of ionic species. In some embodiments, high surface area alumina powders, loaded to the incipient wetness point with a solution of boric acid dissolved in water, have dielectric constants greater than 4×108.
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