Nanostructured ZnO Films Electrodeposited on Hydrophilic Substrate Utilizing Cooperative Surface Assembly

摘要

Nanoporous amorphous ZnO films with lamellar structure were electwdeposited on the kydro-philic substrate by utilizing cooperative surface assembly of anionic sodium dodecyl sulfonate (SDS) at a very low concentration and inorganic species Zn (NO_3)_2 under the influence of an electrostatic potential. The deposited films were characterized by X- ray diffraction (XKD) in the range of low- angle and wide- angle, X- ray photoelec-tron spectroscopy (XPS), scanning electron microscopy (SEM), and UV-Vis light absorption speclroscopy. The formation mechanism of the films was elementarily discussed.