Infrared study of anomalous volume behavior of water–benzene mixtures in the vicinity of the critical region

Furutaka, Seiya; Ikawa, Shun-ichi

The Journal of Chemical Physics, 2002, 117(4), 1682-1685

Permalink : https://hdl.handle.net/2115/1397

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アクセス権	open access
URI	https://hdl.handle.net/2115/1397
タイトル	Infrared study of anomalous volume behavior of water–benzene mixtures in the vicinity of the critical region
著者	著者名 Furutaka, Seiya
著者	著者名 Ikawa, Shun-ichi 井川, 駿一
言語	英語
発行日	2002
出版者	American Institute of Physics
収録物名	The Journal of Chemical Physics
巻(号)	117(4)
ページ	1682-1685
抄録	Volume behavior of water–benzene mixtures at temperatures and pressures in the 473–623 K and 100–350 bar ranges, respectively, has been studied by infrared in situ measurements. The densities of the benzene-rich phase were estimated from the spectroscopically determined concentrations of water and benzene and compared with the average densities before mixing, which were calculated using literature densities of neat water and neat benzene at the same temperature and pressure. Anomalously large volume change for mixing has been found in the vicinity of the critical region of the water–benzene mixtures.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	Copyright © 2002 American Institute of Physics
PISSN	0021-9606
関連情報	URI http://www.aip.org/
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1063/1.1488580