Abstract:
Embodiments of the present invention relate to footwear articles and a method for fabricating a footwear article. The footwear article comprises an upper and a sole that is comprised of a graphene-containing polymer composition and having one or more layers affixed to the upper. The method for fabricating the footwear article comprises forming a sole on an upper. The sole comprises a graphene-containing polymer composition and one or more layers affixed to the upper.
Abstract:
In some embodiments, lithium-sulfur electrochemical cells, fabrication methods thereof, and methods useful to enable improvement of one or more performance characteristics in lithium-sulfur electrochemical cells are provided herein. In some embodiments, a method to enable improvement of one or more performance characteristics in a lithium-sulfur electrochemical cell(s) is disclosed, wherein a conductive network is formed within the lithium-sulfur electrochemical cell(s) by applying a voltage thereto for a threshold time period. The one or more performance characteristics of the lithium-sulfur electrochemical cell increase as a result of the presence of the conductive network.
Abstract:
Embodiments of the present invention relate to a symmetrical printed radio frequency identification antenna and method of forming a radio frequency identification antenna. In one embodiment, the radio frequency identification antenna comprises a loop element having a plurality of sides. A first conductive element is in electrical communication with the loop element. A second conductive element is in electrical communication with the loop element. The first conductive element includes an integrated circuit pad. The first and second conductive elements extend in opposite directions substantially from a middle portion of a side included in the plurality of sides. The loop, first conductive element, and second conductive element are electrically conductive. The second conductive element includes a quadrilateral portion. The second conductive element has a width that is at least about the length of the side included in the plurality of sides.
Abstract:
Embodiments of the present invention relate to radio transponders and radio transponder antenna inlays. In an embodiment, a radio transponder comprises an integrated circuit having a memory unit. A printed antenna inlay is in electrical communication with the integrated circuit. The antenna inlay comprises a non-metallic conductive compound. The antenna inlay is non-ferromagnetic. The antenna inlay is radiolucent at wavelengths of at least 0.01 nm. The antenna inlay has a thickness of about 0.8 μm to about 150 μm.
Abstract:
Embodiments of the present invention relate to battery electrodes incorporating composites of graphene and selenium-sulfur compounds for improved rechargeable batteries. In one embodiment, a conductive composition comprises a conductive composition having a Se—S compound, a conductive additive. The Se—S compound is present as SexS8-x, wherein 0
Abstract:
Embodiments of the present invention relate to footwear articles and a method for fabricating a footwear article. The footwear article comprises an upper and a sole that is comprised of a graphene-containing polymer composition and having one or more layers affixed to the upper. The method for fabricating the footwear article comprises forming a sole on an upper. The sole comprises a graphene-containing polymer composition and one or more layers affixed to the upper.