Solubilization of Oily Compounds into Fluorocarbon−Hydrocarbon Hybrid Surfactant Admicelles Formed on Alumina Surfaces

DOI Web Site 7 Citations
  • Akihiro Saeki
    Faculty of Science and Technology, Science University of Tokyo, 2641 Yamazaki, Noda, Chiba 278-8510, Japan, Institute of Colloid and Interface Science and Faculty of Engineering, Science University of Tokyo, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-0825, Japan, and School of Chemical Engineering and Material Science, The University of Oklahoma, 100 E. Boyd, Norman, Oklahoma 73019
  • Hideki Sakai
    Faculty of Science and Technology, Science University of Tokyo, 2641 Yamazaki, Noda, Chiba 278-8510, Japan, Institute of Colloid and Interface Science and Faculty of Engineering, Science University of Tokyo, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-0825, Japan, and School of Chemical Engineering and Material Science, The University of Oklahoma, 100 E. Boyd, Norman, Oklahoma 73019
  • Keiji Kamogawa
    Faculty of Science and Technology, Science University of Tokyo, 2641 Yamazaki, Noda, Chiba 278-8510, Japan, Institute of Colloid and Interface Science and Faculty of Engineering, Science University of Tokyo, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-0825, Japan, and School of Chemical Engineering and Material Science, The University of Oklahoma, 100 E. Boyd, Norman, Oklahoma 73019
  • Yukishige Kondo
    Faculty of Science and Technology, Science University of Tokyo, 2641 Yamazaki, Noda, Chiba 278-8510, Japan, Institute of Colloid and Interface Science and Faculty of Engineering, Science University of Tokyo, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-0825, Japan, and School of Chemical Engineering and Material Science, The University of Oklahoma, 100 E. Boyd, Norman, Oklahoma 73019
  • Norio Yoshino
    Faculty of Science and Technology, Science University of Tokyo, 2641 Yamazaki, Noda, Chiba 278-8510, Japan, Institute of Colloid and Interface Science and Faculty of Engineering, Science University of Tokyo, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-0825, Japan, and School of Chemical Engineering and Material Science, The University of Oklahoma, 100 E. Boyd, Norman, Oklahoma 73019
  • Hirotaka Uchiyama
    Faculty of Science and Technology, Science University of Tokyo, 2641 Yamazaki, Noda, Chiba 278-8510, Japan, Institute of Colloid and Interface Science and Faculty of Engineering, Science University of Tokyo, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-0825, Japan, and School of Chemical Engineering and Material Science, The University of Oklahoma, 100 E. Boyd, Norman, Oklahoma 73019
  • Jeffery H. Harwell
    Faculty of Science and Technology, Science University of Tokyo, 2641 Yamazaki, Noda, Chiba 278-8510, Japan, Institute of Colloid and Interface Science and Faculty of Engineering, Science University of Tokyo, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-0825, Japan, and School of Chemical Engineering and Material Science, The University of Oklahoma, 100 E. Boyd, Norman, Oklahoma 73019
  • Masahiko Abe
    Faculty of Science and Technology, Science University of Tokyo, 2641 Yamazaki, Noda, Chiba 278-8510, Japan, Institute of Colloid and Interface Science and Faculty of Engineering, Science University of Tokyo, 1-3 Kagurazaka, Shinjuku-ku, Tokyo 162-0825, Japan, and School of Chemical Engineering and Material Science, The University of Oklahoma, 100 E. Boyd, Norman, Oklahoma 73019

Search this article

Description

Sodium 1-oxo-1-[(4-fluoroalkyl)phenyl]-2-alkanesulfonates (FCm−HCn), fluorocarbon−hydrocarbon hybrid surfactants, exhibit a peculiar adsorption behavior on solid surfaces. This report dealt with an investigation on the solubilization of oily compounds into admicelles of the hybrid surfactant. Comparison was also made between the solubilization behavior of the hybrid surfactant and that of sodium 1-(4-alkylphenyl)-1-oxo-2-alkanesulfonates (HCm−HCn), double chain-type surfactants, in which the fluorocarbon chain in the hybrid surfactant is replaced by a hydrocarbon chain. As a result, FCm−HCn admicelles were found to solubilize fluorocarbons such as fluorobenzene and perfluorobenzene as well as hydrocarbon (2-naphthol). The amount adsolubilized for these oily compounds increased in the order 2-naphthol < fluorobenzene < perfluorobenzene, showing a high ability of the hybrid surfactant to solubilize oily compounds containing fluorine. On the other hand, HCm−HCn could solubilize fluorocarbons in only very sma...

Journal

  • Langmuir

    Langmuir 16 (26), 9991-9995, 2000-11-28

    American Chemical Society (ACS)

Citations (7)*help

See more

Keywords

Details 詳細情報について

Report a problem

Back to top