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    Direct Detection of Aqueous CO2 by Infrared Waveguide Spectroscopy with an Amorphous Fluoropolymer Coating Rod

    Infrared waveguide spectroscopy using a sapphire rod coated with an amorphous fluoropolymer (Cytop, Asahi Glass Co., ltd, Japan) has been developed in order to directly observe CO2 in aqueous solutions. Since the...

    Hiroki Hotta, Yuko Miki, Yukiko Kawaguchi, Kin-ichi Tsunoda in Analytical Sciences (2017)