Northwestern University

Harvard College

University of Minnesota

United States of America As Represented by the Secretary of the Air Force

Ethan B Secor

Mark C Hersam

Kanan P Puntambekar

Michael L Geier

Yu Teng Liang

Pradyumna L Prabhumirashi

Kan-Sheng Chen

Jennifer Ann Lewis

Lorraine F Francis

C Daniel Frisbie

Woo Jin Hyun

Bok Y Ahn

Sooman Lim

Christopher E Tabor

Ramille N Shah

Adam E Jakus

Alexander B Cook

Lei Li

Theodore Z Gao

An electrode for a lithium-ion battery includes a substrate; and a composite deposited on the substrate, wherein the composite comprises layered graphene comprising mono-, bi- and n-layered graphene, wherein n is an integer selected from 3-about 6; and nanoparticles of a material selected from a cathode active material and an anode active material, wherein the surface of each of said nanoparticles is coupled to and conformally coated with said layered graphene, and wherein said layered graphene is not graphene oxide and is not reduced graphene oxide.

Nanostructured lithium-ion battery electrode composite materials via conformal graphene dispersion

Composites comprising anode and cathode active materials conformally coupled to few-layered graphene, corresponding electrodes and related methods of preparation.

Solid-state supercapacitors and microsupercapacitors comprising printed graphene electrodes and related methods of preparation.

High-performance solid-state supercapacitors and microsupercapacitors derived from printable graphene inks

Articles, electronic devices and related methods of fabrication interfacing graphene with a gallium liquid metal alloy.

Conductive graphene interfacial barriers for liquid metal electronics

A rapid, scalable methodology for graphene dispersion and concentration with a polymer-organic solvent medium, as can be utilized without centrifugation, to enhance graphene concentration.

Methods for preparation of concentrated graphene ink compositions and related composite materials

Graphene ink compositions as can be utilized with gravure and screen printing processes, to provide flexible electronic components with high-resolution printed graphene circuitry.

High-resolution patterning of graphene by screen and gravure printing for highly flexible printed electronics

Electrically conducting, biocompatible, biodegradable tissue growth comprising graphene flakes in a polymeric matrix are provided.

Graphene-based ink compositions for three-dimensional printing applications

Graphene ink compositions comprising nitrocellulose and related methods of use comprising either thermal or photonic annealing.

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Evanston, IL, United States of America

Ethan B Secor