Simple system for high-pressure FTIR measurements of supercritical fluid mixture

Chiaki Yokoyama; Yo Ichi Kanno; Minoru Takahashi; Katsuto Ohtake; Shinji Takahashi

doi:10.1063/1.1144099

Simple system for high-pressure FTIR measurements of supercritical fluid mixture

Chiaki Yokoyama, Yo Ichi Kanno, Minoru Takahashi, Katsuto Ohtake, Shinji Takahashi

研究成果: Article › 査読

18 被引用数 (Scopus)

抄録

A simple system for high-pressure FTIR measurements was designed and tested. This system can be applied to physicochemical measurements and in situ analysis of chemical reactions in supercritical fluids. The principle of the high-pressure IR optical cell proposed in this study was based on that of the cylindrical internal reflectance. This system was tested by measuring the IR spectra of supercritical CO₂ and of naphthalene dissolved in supercritical CO₂.

本文言語	English
ページ（範囲）	1369-1370
ページ数	2
ジャーナル	Review of Scientific Instruments
巻	64
号	5
DOI	https://doi.org/10.1063/1.1144099
出版ステータス	Published - 1993
外部発表	はい

ASJC Scopus subject areas

器械工学

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abstract = "A simple system for high-pressure FTIR measurements was designed and tested. This system can be applied to physicochemical measurements and in situ analysis of chemical reactions in supercritical fluids. The principle of the high-pressure IR optical cell proposed in this study was based on that of the cylindrical internal reflectance. This system was tested by measuring the IR spectra of supercritical CO2 and of naphthalene dissolved in supercritical CO2.",

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AU - Takahashi, Shinji

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Simple system for high-pressure FTIR measurements of supercritical fluid mixture

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