- Effect of titanium(IV)isopropoxide and acetylacetone molar ratio in the solution on spray deposited TiO2 filmsJunolainen, Agne; Oja Acik, Ilona; Mikli, Valdek; Krunks, MalleE-MRS 2011 Spring Meeting : program and book of abstracts. Symp. D : Nice, May 9-13, 20112011 / p. 18