@article{oai:kyutech.repo.nii.ac.jp:00006495, author = {Murakami, Naoya and 村上, 直也 and Koga, Nobunori}, journal = {Catalysis Communications}, month = {Apr}, note = {Adsorption and photocatalytic reaction of 2-propanol over titanium(IV) oxide (TiO2) were studied by Fourier transform infrared spectroscopy (FTIR) using a photoacoustic (PA) technique. At first, the validity of the FTIR system using a home-made PA cell was confirmed by comparison with conventional transmission FTIR. The spectrum of TiO2 with 2-propanol showed different propoxy peaks from those of gaseous 2-propanol as a result of chemisorption on TiO2. Finally, in situ FTIR observation of the photocatalytic oxidation of 2-propanol was carried out. Under ultraviolet irradiation, PA spectra changed due to complete oxidation of 2-propanol through acetone as an intermediate.}, pages = {1--4}, title = {In situ photoacoustic FTIR studies on photocatalytic oxidation of 2-propanol over titanium(IV) oxide}, volume = {83}, year = {2016}, yomi = {ムラカミ, ナオヤ} }