▎ 摘　　要

NOVELTY - Separating graphene film from liquid graphene-forming matrix involves upon completion of process of heating and adding hydrocarbon mixture, and during cooling the forming matrix, in the temperature of 1200-1050 degrees C, and under argon pressure of 10-6 to 1100 hPa, sliding mould frame over surface of liquid forming matrix, where the mould frame contains conductive fibers, during further cooling the mould frame is lowered until contact is achieved with the liquid metal surface of the forming matrix, where after a layer of graphene is attached, mould frame is lifted 1-100 mm above the matrix. USE - For separating graphene film from the liquid graphene-forming matrix (claimed). ADVANTAGE - In the method, the mould or intercepting frame moves vertically at a rate of 0.001-10 mm/second, with the positioning accuracy of 0.001-1 mm. DETAILED DESCRIPTION - A method for separating graphene film from the liquid graphene-forming matrix involves either upon completion of the process of heating and the process of adding a hydrocarbon mixture, and during the cooling the forming matrix, in the temperature of 1200-1050 degrees C, and under argon pressure of 10-6 to 1100 hPa, sliding mould frame over the surface of the liquid forming matrix, where the mould frame consists of conductive fibers, preferably carbon fibers, appropriately stretched and arranged in a characteristic lattice pattern, during further cooling the mould frame is lowered until contact is achieved with the liquid metal surface of the forming matrix, where after a layer of graphene is attached, the mould frame is lifted 1-100 mm above the forming matrix; or upon completion of the process of heating and the process of adding a hydrocarbon mixture, and during the cooling the forming matrix, in the temperature of 1200-1050 degrees C, and under argon pressure of 10-6 to 1100 hPa, operating the intercepting frame together with slidable tape consisting of conductive fibers, preferably carbon fibers, is slid over the surface of the liquid forming matrix, where during further cooling the intercepting frame is lowered until contact is achieved with the liquid metal surface of the forming matrix, where after a layer of graphene is attached, the intercepting frame is lifted 1-100 mm above the forming matrix.