Monolayer Properties of A Perfluoroalkyl Maleate Copolymer on Aqueous Metal ION Subphases

Burm Jong Lee, Hyein Jeong, Jong Hyun Son, Young Soo Kwon, Kazue Kurihara

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

Electrostatic interactions between polymers and metal ions at the air-water interface and in resulting LB films were investigated. The polymer was prepared from radical copolymerization of 2-(perfluorooctyl)ethyl monomaleate with triethyleneglycol methyl vinyl ether. The metal ions examined were Na+, Cs\ Mg2+, Fe2+, Al3+, and Fe3+. The surface pressure-area isotherms show that all the monolayers on aqueous metal ions reveal more expanded phases than that on pure water. From the FT-IR (reflection and transmission) spectra, the formation of carboxylate salts and the relative pendent orientation of the polymer in LB film could be estimated. Quantitative analysis of metal ion concentration incorporated into the LB film was carried out by XPS measurement.

Original languageEnglish
Pages (from-to)311-316
Number of pages6
JournalMolecular Crystals and Liquid Crystals Science and Technology. Section A. Molecular Crystals and Liquid Crystals
Volume267
Issue number1
DOIs
Publication statusPublished - 1995 Oct 1
Externally publishedYes

ASJC Scopus subject areas

  • Condensed Matter Physics

Fingerprint

Dive into the research topics of 'Monolayer Properties of A Perfluoroalkyl Maleate Copolymer on Aqueous Metal ION Subphases'. Together they form a unique fingerprint.

Cite this