Simple Devices Comprised of an Optical Cell and Prisms for Direct Spectrophotometric Measurement of Liquid-LiquidInterfacialAdsorbate

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概要

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• Convenient methods with simple devices comprised of an opticalcell and prisms were proposed for the direct spectrophotometric measurement of adsorbed species at liquid-liquidinterface, using a protonated meso-tetraphenylporphyrinin an aggregate form as an interfacial adsorbate. The spectrum of the aggregate within the visible wavelength region was effectively observed by three kinds of prism-cell assembly for (1) the double-phase transmission method, (2) the multiple attenuated total-internal reflection method and (3) the external reflection method. Characteristics of spectral appearance in each of the methods were described and discussed.

• 秋田大学の論文

著者

• Moriguchi Makoto

  秋田大学工学資源学部

• Morita Yoshio

  秋田大学工学資源学部

• HAYASHI Kotaro

  秋田大学工学資源学部

• Moriya Yoshio

  秋田大学工学資源学部

関連論文

• Simple Devices Comprised of an Optical Cell and Prisms for Direct Spectrophotometric Measurement of Liquid-LiquidInterfacialAdsorbate

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