Oriented crystallization of normal long chain compounds on polyolefins

Akiyoshi Kawaguchi, Takumi Okihara, Ken ichi Katayama

Research output: Contribution to journalArticle

9 Citations (Scopus)

Abstract

Thin polyethylene films with (110) outer surfaces have been prepared. When normal long-chain aliphatic compounds were crystallized onto the surfaces by evaporation at reduced pressure or from melts, the crystals grew in lattice coincidence with the substrate surface. Epitaxial crystallization with different molecular orientations at different crystallization temperatures resulted; the chain molecules lay down on the surface at low temperatures, but were oriented perpendicularly or an angle to the surface at high temperatures.

Original languageEnglish
Pages (from-to)1028-1032
Number of pages5
JournalJournal of Crystal Growth
Volume99
Issue number1 -4 pt 2
Publication statusPublished - Jan 1990
Externally publishedYes

Fingerprint

Polyolefins
Crystallization
crystallization
aliphatic compounds
Molecular orientation
Polyethylene
Crystal lattices
Temperature
Polyethylenes
polyethylenes
Evaporation
PL 732
evaporation
Crystals
Molecules
Substrates
crystals
molecules
temperature

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Oriented crystallization of normal long chain compounds on polyolefins. / Kawaguchi, Akiyoshi; Okihara, Takumi; Katayama, Ken ichi.

In: Journal of Crystal Growth, Vol. 99, No. 1 -4 pt 2, 01.1990, p. 1028-1032.

Research output: Contribution to journalArticle

Kawaguchi, A, Okihara, T & Katayama, KI 1990, 'Oriented crystallization of normal long chain compounds on polyolefins', Journal of Crystal Growth, vol. 99, no. 1 -4 pt 2, pp. 1028-1032.
Kawaguchi, Akiyoshi ; Okihara, Takumi ; Katayama, Ken ichi. / Oriented crystallization of normal long chain compounds on polyolefins. In: Journal of Crystal Growth. 1990 ; Vol. 99, No. 1 -4 pt 2. pp. 1028-1032.
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