Solvent Polarities of Supercritical CO_2/Methanol Mixtures

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UV/VIS absorption spectroscopy was used to estimate the microscopic solvent polarities of supercritical carbon dioxide alone and its mixtures with methanol. It was found that the local composition of methanol in the cybotactic region of 4-nitroanisole was larger than the corresponding bulk concentration. With increasing pressure the methanol molecules were pressed out of the solvation shell of probe molecule by the carbon dioxide molecules. From the solubility measurements the solvation numbers of the carbon dioxide molecules around 4-nitroanisole were calculated as a function of fluid density.

収録刊行物

  • 高圧力の科学と技術 = The Review of high pressure science and technology

    高圧力の科学と技術 = The Review of high pressure science and technology 7, 1423-1425, 1998

    The Japan Society of High Pressure Science and Technology

参考文献:  17件中 1-17件 を表示

  • <no title>

    KIM S.

    Ind. Eng. Chem. Res 26, 1206, 1987

    被引用文献7件

  • <no title>

    MORITA A.

    J. Phys. Chem. 94, 6420, 1990

    被引用文献3件

  • <no title>

    REICHARDT C.

    Solvent Effects in Organic Chemistry, 1979

    被引用文献4件

  • <no title>

    KAMLET M. J.

    J. Org. Chem. 48, 2877, 1983

    被引用文献9件

  • <no title>

    YONKER C. R.

    J. Phys. Chem. 90, 3022, 1986

    被引用文献2件

  • <no title>

    YONKER C. R.

    J. Phys. Chem. 92, 2374, 1988

    被引用文献4件

  • <no title>

    KAMLET M. J.

    J. Am. Chem. Soc. 99, 6027, 1977

    被引用文献7件

  • <no title>

    KAMLET M. J.

    J. Am. Chem. SOc. 98, 377, 1976

    被引用文献9件

  • <no title>

    TAFT R. W.

    J. Am. Chem. Soc. 98, 2886, 1976

    被引用文献8件

  • <no title>

    GURDIAL G. S.

    Supercritical Fluid Engineering Science : fundamentals and applications chapter 3, 1993

    被引用文献1件

  • <no title>

    HIRSCHFELDER J. O.

    Molecular Theory of Gases and Liquids 988, 1954

    被引用文献1件

  • <no title>

    KIM S.

    AIChE J. 33, 1603, 1987

    被引用文献5件

  • <no title>

    LEE K. -H.

    Fuid Phase Equilib 25, 31, 1986

    被引用文献1件

  • <no title>

    ELLINGTON J. B.

    Ind. Eng. Chem. Res. 33, 965, 1994

    被引用文献2件

  • <no title>

    KAJIMOTO O.

    J. Phys. Chem. 92, 1347, 1988

    被引用文献5件

  • <no title>

    JOHNSTON K. P.

    Supercritical Fluid Science and Technology chapter 5, 1989

    被引用文献1件

  • <no title>

    Handbook of Chemical Property Estimation Methods chapters 19 and 26, 1990

    被引用文献1件

各種コード

  • NII論文ID(NAID)
    10002694285
  • NII書誌ID(NCID)
    AN10452913
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    0917639X
  • NDL 記事登録ID
    4494256
  • NDL 雑誌分類
    ZP1(科学技術--化学・化学工業)
  • NDL 請求記号
    Z17-1589
  • データ提供元
    CJP書誌  NDL  J-STAGE 
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