Morphology and phase composition of carbon coatings formed on the surface of two-layer system based on ethyl cellulose and sulfuric acid

The influence of the architecture and structure of the two-layer system based on ethyl cellulose and sulfuric acid, as well as the formation modes, on the morphology and phase composition of carbon coatings formed on their surface is determined. It is shown that, due to the epitaxial nature of growth, the carbon layers deposited on the surface of the two-layer system EC / H$_2$SO$_4$ with a higher Csp$_3$ / Csp$_2$ ratio are also characterized by a higher Csp$_3$ / Csp$_2$ ratio, compared to the carbon layers formed on the surface of H$_2$SO$_4$ / EC.