The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 02, 2018
Filed:
Jul. 04, 2014
Fondazione Istituto Italiano Di Tecnologia, Genoa, IT;
Sergio Bocchini, Borgo San Dalmazzo, IT;
Alessandro Chiolerio, Turin, IT;
Samuele Porro, Pianezza, IT;
FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA, Genoa, IT;
Abstract
Methods for obtaining composites of polyaniline and reduced graphene oxide are disclosed. The methods include dispersing graphene oxide in an acid aqueous solution containing an anionic emulsifying agent to obtain a dispersion of the graphene oxide, dissolving an aniline oligomer in an organic solvent to obtain a solution of the oligomer, and mixing the solution of the oligomer with the dispersion of graphene oxide to obtain a composite of polyaniline and reduced graphene oxide. The methods may also include recovering a precipitate of the polyaniline/reduced graphene oxide composite, and dissolving the precipitate in an organic solvent to form a conductive ink or an ink for electronic devices.