Juha Riikonen, (Inventor), Maria Grigoryeva, (Inventor), Ali Shah (Inventor), Changfeng Li, (Inventor), Harri Lipsanen, (Inventor)

Research output: Patent


A composite film (CMP1) comprises graphene (GRF1) and a conformal layer (POLY1) of a polymer deposited on the graphene (GRF1). The composite film (CMP1) is produced by a method, which comprises: - depositing graphene (GRF1) on a substrate (S0), - forming a first polymer layer (POLY1) on the graphene (GRF1) by bringing a monomer (M1) into contact with the graphene (GRF1) such that the monomer (M1) polymerizes on the surface (SRF1) of the graphene (GRF1), and - removing the substrate (S0) from the graphene (GRF1), wherein the monolayer (GRF1) comprises a plurality of microscopic convex regions (CNX1), which are fully supported by the conformal polymer layer (POLY1).

Original languageEnglish
Patent numberWO2017158235
IPCH01B 5/ 14 A I
Priority date15/03/2016
Publication statusPublished - 21 Sep 2017
MoE publication typeH1 Granted patent

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  • Cite this

    Riikonen, J., Grigoryeva, M., Shah, A., Li, C., & Lipsanen, H. (2017). IPC No. H01B 5/ 14 A I. COMPOSITE FILM COMPRISING AN ELECTRICALLY CONDUCTIVE LAYER. (Patent No. WO2017158235).