Acid vapor treatment of fatty acid salt lb films–evidence for conservation of the lamellar structure–

Mitsuyoshi Saito, Yuka Tabe, Kazuhiro Saito, Keiichi Ikegami, Shin Ichi Kuroda, Michio Sugi

Research output: Contribution to journal › Article

7 Citations (Scopus)

Abstract

The width of each (0, 0, 1) X-ray diffraction peak of a fatty acid salt LB film has been found to be invariant with the treatment with hydrochloric acid vapor in the first stage when the peak height decreases drastically. The IR measurements indicated that each fatty acid molecule in the LB film remains unchanged both in orientation and in conformation. These findings strongly suggest that the LB lamellar structure is conserved with the metal ions liberated from the original sites of the material.

Original languageEnglish
Pages (from-to)L1892-L1894
JournalJapanese Journal of Applied Physics
Volume29
Issue number10
DOIs
Publication statusPublished - 1990
Externally publishedYes

Fingerprint

Lamellar structures
Langmuir Blodgett films
fatty acids
Fatty acids
conservation
Conservation
Vapors
vapors
Salts
salts
acids
Acids
hydrochloric acid
Hydrochloric acid
Crystal orientation
Metal ions
Conformations
metal ions
X ray diffraction
Molecules

Keywords

  • Acid treatment
  • Infrared absorption
  • Langmuir-Blodgett films
  • LB films
  • Secondary treatments
  • Structural change
  • X-ray diffraction

ASJC Scopus subject areas

  • Engineering(all)
  • Physics and Astronomy(all)

Cite this

Acid vapor treatment of fatty acid salt lb films–evidence for conservation of the lamellar structure–. / Saito, Mitsuyoshi; Tabe, Yuka; Saito, Kazuhiro; Ikegami, Keiichi; Kuroda, Shin Ichi; Sugi, Michio.

In: Japanese Journal of Applied Physics, Vol. 29, No. 10, 1990, p. L1892-L1894.

Research output: Contribution to journal › Article

Saito, M, Tabe, Y, Saito, K, Ikegami, K, Kuroda, SI & Sugi, M 1990, 'Acid vapor treatment of fatty acid salt lb films–evidence for conservation of the lamellar structure–', Japanese Journal of Applied Physics, vol. 29, no. 10, pp. L1892-L1894. https://doi.org/10.1143/JJAP.29.L1892
Saito M, Tabe Y, Saito K, Ikegami K, Kuroda SI, Sugi M. Acid vapor treatment of fatty acid salt lb films–evidence for conservation of the lamellar structure–. Japanese Journal of Applied Physics. 1990;29(10):L1892-L1894. https://doi.org/10.1143/JJAP.29.L1892
Saito, Mitsuyoshi ; Tabe, Yuka ; Saito, Kazuhiro ; Ikegami, Keiichi ; Kuroda, Shin Ichi ; Sugi, Michio. / Acid vapor treatment of fatty acid salt lb films–evidence for conservation of the lamellar structure–. In: Japanese Journal of Applied Physics. 1990 ; Vol. 29, No. 10. pp. L1892-L1894.
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