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ID 21536
file
creator
Okamura, Mari
Nakagawa, Yoshitsugu
subject
polymer
polyethylene
single crystal
dilute solution
AFM
chair type
NDC
Physics
abstract
The three-dimensional morphology of polyethylene single crystals grown from dilute solution has been examined by atomic force microscopy. Single crystals were deposited on a soft ground of aqueous solution of poly(vinyl alcohol) (PVA) to avoid the collapse of thin lamellar crystals with thickness of 10 nm. The observation of single crystals on dried PVA clarifies the morphology of a chair type crystal as well as well-known hollow pyramidal type. It has been confirmed that the screw dislocations in the chair type follow a selection rule of the handedness in a manner to relieve the distortion in the chair type.
journal title
Polymer
volume
Volume 44
issue
Issue 20
start page
6135
end page
6138
date of issued
2003-09
publisher
Elsevier
issn
0032-3861
ncid
publisher doi
language
eng
nii type
Journal Article
HU type
Journal Articles
DCMI type
text
format
application/pdf
text version
author
rights
Copyright (c) 2003 Elsevier Ltd.
relation url
department
Graduate School of Integrated Arts and Sciences