X-ray and electron diffraction study of polyimide LB films

Abstract The fabrication of polyimide LB films was carried out via two stages. The structure of polyimide LB films was studied by X-ray small-angle scattering and electron diffraction methods. It was shown that the macromolecules were packed into an orthorhombic lattice with unit cell parameters: a = 0.631, b = 0.397, c = 3.2 nm.