Neutron reflectivity from the monolayer of SAN random copolymer

Eugene Kim, Hye Ran Suh, Hongdoo Kim, Kookheon Char, Junsic Hong, Seung Heon Lee, Sushil K. Satija, Robert Ivkov

Research output: Contribution to journalArticlepeer-review

Abstract

The detailed structural aspects of the monolayer of SAN random copolymer with 22.6 wt% AN content at the air/water interface were investigated using neutron reflectivity(NR) technique. NR data at various surface pressures were analyzed to obtain the thickness, the density, and the concentration distribution. Well defined double-layered structure could fit the data.

Original languageEnglish (US)
Pages (from-to)211-214
Number of pages4
JournalMolecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume371
DOIs
StatePublished - 2001

Keywords

  • Langmuir monolayer
  • Neutron reflectivity
  • SAN random copolymer
  • Segment density profiling

ASJC Scopus subject areas

  • Condensed Matter Physics

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