Wholly π-conjugated Z-type Langmuir-Blodgett films of oligo(phenylenevinylene)sulfonamides

A. Watakabe, H. Okada, T. Kunitake

Research output: Contribution to journalArticle

17 Citations (Scopus)

Abstract

Wholly π-conjugated amphiphiles, 4-(2-(4-(2-(4-methoxyphenyl)ethenyl)phenyl)ethenyl)benzenosulonamide (4) and 4-(2-(4-(2-phenylethenyl)phenyl)ethenyl)benzensulfoamide (5), were synthesized by consecutive Wittig reactions. They formed stable monolayers on water and were transferred onto quartz plates as Z-type Langmuir-Blodgett (LB) films: Maintenance of the noncentrosymmetric structures in the LB films was confirmed by reflection X-ray diffraction for 4 and 5 and by optical second harmonic generation for 4.

Original languageEnglish
Pages (from-to)2722-2726
Number of pages5
JournalLangmuir
Volume10
Issue number8
Publication statusPublished - Aug 1 1994

Fingerprint

Langmuir Blodgett films
Sulfonamides
Langmuir-Blodgett films
Amphiphiles
Quartz
Harmonic generation
maintenance
Monolayers
harmonic generations
quartz
X ray diffraction
Water
diffraction
water
x rays

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Condensed Matter Physics
  • Surfaces and Interfaces
  • Spectroscopy
  • Electrochemistry

Cite this

Watakabe, A., Okada, H., & Kunitake, T. (1994). Wholly π-conjugated Z-type Langmuir-Blodgett films of oligo(phenylenevinylene)sulfonamides. Langmuir, 10(8), 2722-2726.

Wholly π-conjugated Z-type Langmuir-Blodgett films of oligo(phenylenevinylene)sulfonamides. / Watakabe, A.; Okada, H.; Kunitake, T.

In: Langmuir, Vol. 10, No. 8, 01.08.1994, p. 2722-2726.

Research output: Contribution to journalArticle

Watakabe, A, Okada, H & Kunitake, T 1994, 'Wholly π-conjugated Z-type Langmuir-Blodgett films of oligo(phenylenevinylene)sulfonamides', Langmuir, vol. 10, no. 8, pp. 2722-2726.
Watakabe, A. ; Okada, H. ; Kunitake, T. / Wholly π-conjugated Z-type Langmuir-Blodgett films of oligo(phenylenevinylene)sulfonamides. In: Langmuir. 1994 ; Vol. 10, No. 8. pp. 2722-2726.
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