▎ 摘　　要

NOVELTY - The method involves depositing a first solution on a substrate (404) on the aircraft surface. The substrate has a first charge and the first solution has a second charge opposite the first charge and including a carrier fluid. A first amount of the first and second solutions deposited on the substrate is removed to form a first layer (408) and a second layer (410), respectively. A second amount of second solution deposited on first layer is removed to form second layer on the first layer. The substrate layer includes silicon dioxide. The solutions are non-aqueous, and each include graphene, molybdenum diselenide, or tungsten diselenide. USE - Method for preparing an aircraft surface i.e. fuselage surface, of a high-speed aircraft. Can also be used for a wing surface. ADVANTAGE - The method prevents the flow of heat from the exterior into the interior of the fuselage and reduces the required load on cooling elements for fuselage, thus preventing damage to cargo and/or harming individuals. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of insulation coating formed by layer-by-layer deposition. Insulation coating (400) Aircraft component (402) Substrate (404) First layer (408) Second layer (410)