Method of Forming Graphene Nanoplatelets, Graphene Nanoplatelets So-Obtained and Composites Comprising Said Nanoplatelets

University of Sunderland, DELTA-TECH S.P.A., NANESA S.R.L. (2018) Method of Forming Graphene Nanoplatelets, Graphene Nanoplatelets So-Obtained and Composites Comprising Said Nanoplatelets. WO/2018/051095.

Full text not available from this repository.
Official URL: https://patentscope.wipo.int/search/en/detail.jsf?...

Abstract

Provided is a method of forming graphene nanoplatelets, comprising: providing an aqueous suspension comprising expanded graphite; and subjecting the suspension to exfoliation, wherein the exfoliation comprises sequential treatments of sonication and high shear mixing, thereby forming graphene nanoplatelets. Also provided is a method of forming an expanded graphite, comprising obtaining an expandable graphite and heating the expandable graphite in flowing gas at a temperature of at least 600°C. Also provided are graphene nanoplatelets obtainable or obtained by the said method of forming graphene nanoplatelets, a plastics composite comprising the graphene nanoplatelets, a vehicle or structure comprising such a composite, and use of such graphene nanoplatelets in a plastics composite.

Item Type: Patent
Subjects: J500 Materials Technology not otherwise specified
Department: Faculties > Engineering and Environment > Mechanical and Construction Engineering
Depositing User: Paul Burns
Date Deposited: 05 Oct 2018 10:16
Last Modified: 05 Oct 2018 10:16
URI: http://nrl.northumbria.ac.uk/id/eprint/36075

Actions (login required)

View Item View Item

Downloads

Downloads per month over past year

View more statistics