COATING COMPOSITIONS

摘要

A coating composition comprises a zinc carboxylate species and a liquid carrier. The zinc carboxylate species comprises a species according to formula (I):wherein Ar and Ar' are aryl groups which may be the same or different, substituted or unsubstituted. The compositions are suitable for the production of transparent conducting ZnO films and may contain dopants, polymers and additives. A method for the production of ZnO films on substrates is also disclosed, as are applications of such coated substrates.