Production of titanium oxide thin film and production of photochemical reactor by using this thin film

摘要: PURPOSE:To form the TiO2 thin film suitable for anode of a photochemical reactor by applying titanium sol contg. Ti org. compd., acid, water, and alcohol at specific ratios on substrate surface having conductive calcining coating. CONSTITUTION:The which is obtd. mixing such as isopropoxide, hydrochloric alcohol, ethanol, has 0.1 to 2mol/l concn., 10 molar ratio water/Ti, 2 40 equiv. water/acid applied base material SiO2 0.05 0.1mum thickness. This electrode used an Cu or Pt dispersed with group IIb element cathode, reactor, carbon dioxide conversion cell excellent efficiency water decomposing cell, produced.