Graphene-Containing Platelets and Electronic Devices, and Method of Exfoliating Graphene

Markus Linder (Inventor), Päivi Laaksonen (Inventor), Jouni Ahopelto (Inventor)

    Research output: PatentPatent


    This document describes graphene-containing platelets and methods of exfoliating graphene from a surface. The method comprises facilitating exfoliation by treatment with proteins. In an embodiment, the proteins adhere to the surface of graphene and then the produced platelets may contain a graphene layer and a protein layer on the surface of the graphene layer. Electronic devices containing such platelets are also described.

    Patent family as of 9.9.2021
    EP2401230 A2 20120104 EP20100710367 20100225      
    EP2401778 A1 20120104 EP20100710368 20100225      
    FI122511 B 20120229 FI20090005191 20090226      
    FI20095191 A 20100827 FI20090005191 20090226      
    FI20095191 A0 20090226 FI20090005191 20090226      
    JP2012518595 T2 20120816 JP20110551507T 20100225      
    JP5560292 B2 20140723 JP20110551507T 20100225      
    JP2012518915 T2 20120816 JP20110551508T 20100225      
    JP5878763 B2 20160308 JP20110551508T 20100225      
    US2012052301 AA 20120301 US20100203481 20100225      
    US9620727 BB 20170411 US20100203481 20100225      
    US2012058344 AA 20120308 US20100203482 20100225      
    WO10097517 A2 20100902 WO2010FI50142 20100225      
    WO10097517 A3 20101229 WO2010FI50142 20100225      
    WO10097518 A1 20100902 WO2010FI50143 20100225

    Link to current patent family on right 

    Original languageEnglish
    Patent numberUS2012052301
    IPCH01B 1/ 12 A I
    Priority date25/02/10
    Publication statusPublished - 1 Mar 2012
    MoE publication typeH1 Granted patent


    Dive into the research topics of 'Graphene-Containing Platelets and Electronic Devices, and Method of Exfoliating Graphene'. Together they form a unique fingerprint.

    Cite this