Thin-Thick transition of foam film driven by phase transition of surfactantalkane mixed adsorbed film

Eisuke Ohtomi; Norihiro Ikeda; Yuhei Tokiwa; Iwao Watanabe; Hajime Tanida; Takanori Takiue; Makoto Aratono; Hiroki Matsubara

doi:10.1246/cl.2012.1300

Thin-Thick transition of foam film driven by phase transition of surfactantalkane mixed adsorbed film

Eisuke Ohtomi, Norihiro Ikeda, Yuhei Tokiwa, Iwao Watanabe, Hajime Tanida, Takanori Takiue, Makoto Aratono, Hiroki Matsubara

Research output: Contribution to journal › Article › peer-review

6 Citations (Scopus)

Abstract

This paper reports the influence of surface phase transitions of a surfactantalkane mixed adsorbed film on the foam film thickness. The DLVO free-energy between the adsorbed films is estimated using total-reflection XAFS. The foam film thickness shows discontinuous changes at the surface phase transition. In addition, the foam film thicknesses on either side of the thickness transition were in the range for common black films (CBFs), which shows a striking difference from existing thinthick transitions between CBF and Newton black films (NBFs).

Original language	English
Pages (from-to)	1300-1302
Number of pages	3
Journal	Chemistry Letters
Volume	41
Issue number	10
DOIs	https://doi.org/10.1246/cl.2012.1300
Publication status	Published - 2012

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.2012.1300

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abstract = "This paper reports the influence of surface phase transitions of a surfactantalkane mixed adsorbed film on the foam film thickness. The DLVO free-energy between the adsorbed films is estimated using total-reflection XAFS. The foam film thickness shows discontinuous changes at the surface phase transition. In addition, the foam film thicknesses on either side of the thickness transition were in the range for common black films (CBFs), which shows a striking difference from existing thinthick transitions between CBF and Newton black films (NBFs).",

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AU - Ohtomi, Eisuke

AU - Ikeda, Norihiro

AU - Tokiwa, Yuhei

AU - Watanabe, Iwao

AU - Tanida, Hajime

AU - Takiue, Takanori

AU - Aratono, Makoto

AU - Matsubara, Hiroki

PY - 2012

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AB - This paper reports the influence of surface phase transitions of a surfactantalkane mixed adsorbed film on the foam film thickness. The DLVO free-energy between the adsorbed films is estimated using total-reflection XAFS. The foam film thickness shows discontinuous changes at the surface phase transition. In addition, the foam film thicknesses on either side of the thickness transition were in the range for common black films (CBFs), which shows a striking difference from existing thinthick transitions between CBF and Newton black films (NBFs).

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Thin-Thick transition of foam film driven by phase transition of surfactantalkane mixed adsorbed film

Abstract

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