графен 9 graphene 8 - 6 iron 2 n-слойный графен 2 n-шаровий графен 2 железа 2 заліза 2 теплопроводность 2 теплопровідність 2 F¨orster mechanism 1 HPNT spikannya 1 Kantorovich variational method 1 Schottky diodes 1 ab initio pseudopotential 1 active additive 1 adsorbates 1 anisotropy of conductivity 1 bilayer graphene 1 carbon-based hybrid nanostructure 1 conductance 1 copper 1 copper; polymerization temperature and pressure; sections of graphene-graphane structures 1 copper; оptimization of the polymerization process; graphene-graphane structures 1 critical distance 1 cross-linked polymer 1 density functional theory 1 diamond composite 1 dispersion of elementary excitations 1 domain structure 1