Preparation and characterization of poly(N-1H,1H-pentadecafluorooctylmethacrylamide) Langmuir-Blodgett film

Mohammod Aminuzzaman, Yuko Kado, Masaya Mitsuishi, Tokuji Miyashita

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

The monolayer behavior of poly(N-1H,1H-pentadecafluorooctylmethacrylamide) (pC7F15MAA) spread on the air-water interface was investigated by measurement of surface pressure-area isotherm at different subphase temperatures. The monolayer of pC7F15MAA was transferred onto solid substrates as Y-type Langmuir-Blodgett (LB) film and the monolayer thickness was calculated by X-Ray diffraction techniques and surface plasmon measurements. Wettability and the surface structure of the LB film were investigated by measuring the static contact angle (cos θ) of water on the surface. The wettability varied slightly with increasing temperature. The critical surface tension measurement suggests that the surface of pC7F15MAA LB film covered mainly with CF3 groups.

Original languageEnglish
Pages (from-to)785-790
Number of pages6
JournalPolymer Journal
Volume35
Issue number10
DOIs
Publication statusPublished - 2003

Keywords

  • Fluorinated polymer
  • Langmuir-Blodgett film
  • Surface plasmon resonance

ASJC Scopus subject areas

  • Polymers and Plastics
  • Materials Chemistry

Fingerprint Dive into the research topics of 'Preparation and characterization of poly(N-1H,1H-pentadecafluorooctylmethacrylamide) Langmuir-Blodgett film'. Together they form a unique fingerprint.

Cite this