Recent content by venus

  1. V

    Spin Coating TiO2: Effects of pH & Alcohol Type

    Hi everyone! I'm doing some research on spin coating, my precursor is TiCl4 and I mix it with ethanol, but I have cracks on my films, can anyone help me? The reaction is: Ticl4+ ethanol ---> TiO2 + HCl +... What effects does the pH and the type of alcohol used have? How can I change the...
  2. V

    Spin Coating Issues: Cracks on TiCl4 Films

    Hi everyone! I'm doing some research on spin coating, my precursor is TiCl4 and I mix it with ethanol, but I have cracks on my films, can anyone help me?