화학공학소재연구정보센터
Journal of Electroanalytical Chemistry, Vol.473, No.1-2, 235-239, 1999
Photoelectrochemical submicrometer patterning of titanium dioxide by platinum
Submicrometer patterning of the TiO2-rutile single crystal surface by Pt was accomplished by means of photo-catalytic reduction of PtCl42- from aqueous solutions of H2PtCl6. The patterns of Pt were fabricated along focal point traces of a 380 nm wavelength excitation laser beam. Single particles of Pt as small as 100 nm can be grown by such techniques.