University of Akron

National Technology & Engineering Solutions of Sandia, LLC

Yu Zhu

Hongyou Fan

Kaifu Bian

Leanne Julia Alarid

Bryan D Vogt

Xiang Li

Clinton J Taubert

Kun Chen

Feng Zou

Tianda He

Kewei Liu

The present invention teaches an asymmetrical metal complex comprising a metal center coordinated with between two and six hydrophilic ligands, wherein at least one of said hydrophilic ligands is chemically different than the other said hydrophilic ligands.

Asymmetric metal complex as an active material of a flow battery

In one or more embodiments, the present invention is directed to an electrically conductive polymer composition comprising a conductive metal filler material comprising a plurality of metal particles and one or more carbon-based filler material substantially homogenously dispersed throughout a polymer matrix, wherein the aspect ratio of the one or more carbon-based filler material is at least ten times greater than the aspect ratio of the conductive metal filler material comprising a plurality of metal particles. In one or more embodiment, the carbon-based filler material will comprise at least one of carbon nanotubes, multi-walled carbon nanotubes and edge-functionalized graphene.

Electrically conductive polymer adhesives with complex dimensional filters

A shear-thickening electrolyte solution includes a polar solvent; an electrolyte dissolved in said polar solvent; and ceramic filler dispersed in said polar solvent, said ceramic filler having an aspect ratio, length to width, of greater than 1:1 and being functionalized to provide terminal end groups that interact with the polar solvent to form a solvation layer around said ceramic filler and support the suspension of said ceramic filler in said polar solvent.

Shear-thickening impact resistant electrolyte

An electrochemical storage device including a conductive material and an electrochemical storage device material held together by a covalently crosslinked binder matrix. A method of forming an electrode for an electrochemical storage device, the method including the steps of: mixing electrochemical storage device material, conductive material, linear polymer, and crosslinker with one or more solvents, the resultant mixture forming an electrode slurry, crosslinking the linear polymer with the crosslinker to thereby create a covalently crosslinked polymer network of the polymer and crosslinker, the crosslinked polymer network physically or chemically binding together the electrochemical storage device material and the conductive material.

Crosslinked polymer binders for electrochemical energy storage devices

A core/shell nanoparticle with enhanced emission comprises a fluorescent conjugated polymer core that is encapsulated by an amphiphilic block copolymer shell. The core/shell nanoparticle structure confines the electronic charge to improve quantum yield and is water soluble to enable low-cost and environmentally friendly processing.

Self-assembly method for core/shell nanoparticles with enhanced emission

A method of creating a composite cathode for use within a lithium ion battery. The method beginning with the step of preparing an electrolytic solution. The electrolytic solution includes a plasticizer, a crosslinkable polyether, a first lithium salt and a second lithium salt. The method ending with the step of impregnating a cathodic material with the electrolytic solution so as to form the composite cathode.

Superionic conductive polymer electrolyte composite for lithium battery

A method for making a conductive film includes the steps of: depositing a conductive metal film on a substrate to form a metal-coated substrate; depositing a fiber pattern on the conductive metal film of the metal-coated substrate to form a masked substrate, the fiber pattern defining protected metal and exposed metal of the conductive metal film; removing the exposed metal from the conductive metal film of the masked substrate to form a protected conductive film; and removing the fiber pattern from the protected conductive film to expose the protected metal and provide a metal pattern on the substrate. An annealing step con be employed after depositing the fiber pattern to increase the surface area of contact between the fiber pattern and the conductive metal film.

Growing community of inventors

Copley, OH, United States of America

Yu Zhu