Method of producing carbon layers containing graphene on nanoparticles, in particular quantum dots, containing at least one semiconductor material, and reaction vessel for producing carbon layers containing graphene on nanoparticles containing at least one semiconductor material, in particular metal oxides and composite materials

摘要

The purpose of the notification is to produce carbon layers containing graphene on nanoparticles, in particular quantum dots, containing at least one semiconductor material and a reaction vessel to obtain carbon layers on nanoparticles. Reaction vessel for the production of carbon layers containing graphene on nanoparticles essentially constituting a tube,is characterised by the reaction vessel being divided into at least two parts of a tube with a different diameter in the cross section, and the vessel contains at least one reaction pressure (13) in the form of a funnel tube. The crucible joins through the inlet (14) of the crucible (13) and the outlet (12) of the crucible (13) respectively a narrow part of the vessel and a wide part of the vessel. This is how the dimensions of the adhesive (13) are chosen to meet the rule: R-r? h and h/r? 10 where R -output radius (12),r -input radius (14) funnel, h- funnel height. A reaction vessel for the production of carbon layers containing graphene on nanoparticles essentially constituting a tube is also covered by the notification.