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

Hersam, Mark C.; Liang, Yu Teng; Secor, Ethan B.; Prabhumirashi, Pradyumna L.; Puntambekar, Kanan P.; Geier, Michael L.

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

Patent · Tue Oct 13 00:00:00 EDT 2020

OSTI ID:1771495

Hersam, Mark C.; Liang, Yu Teng; Secor, Ethan B.; Prabhumirashi, Pradyumna L.; Puntambekar, Kanan P.; Geier, Michael L.

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.

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Research Organization:: Northwestern Univ., Evanston, IL (United States)

Sponsoring Organization:: USDOE

DOE Contract Number:: FG02-03ER15457

Assignee:: Northwestern University (Evanston, IL)

Patent Number(s):: 10,800,939

Application Number:: 15/830,762

OSTI ID:: 1771495

Resource Relation:: Patent File Date: 12/04/2017

Country of Publication:: United States

Language:: English

References (23)

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