Abstract
The shear-induced hexagonally-perforated layer (HPL) structure of polystyrene-polyisoprene diblock copolymer melts was investigated by synchrotron small angle X-ray scattering. Results showed that the HPL structure was metastable and the oriented HPL transforms into the G phase with six-spot patterns. Scattering experiment indicated that the perforations were stacked in the ABCABC... patterns.
| Original language | English |
|---|---|
| Pages (from-to) | 641-644 |
| Number of pages | 4 |
| Journal | Macromolecules |
| Volume | 33 |
| Issue number | 2 |
| DOIs | |
| Publication status | Published - 2000 Jan 1 |
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All Science Journal Classification (ASJC) codes
- Materials Chemistry
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Structure of shear-induced perforated layer phase in styrene-isoprene diblock copolymer melts. / Ahn, Jong Hyun; Zin, Wang Cheol.
In: Macromolecules, Vol. 33, No. 2, 01.01.2000, p. 641-644.Research output: Contribution to journal › Article
TY - JOUR
T1 - Structure of shear-induced perforated layer phase in styrene-isoprene diblock copolymer melts
AU - Ahn, Jong Hyun
AU - Zin, Wang Cheol
PY - 2000/1/1
Y1 - 2000/1/1
N2 - The shear-induced hexagonally-perforated layer (HPL) structure of polystyrene-polyisoprene diblock copolymer melts was investigated by synchrotron small angle X-ray scattering. Results showed that the HPL structure was metastable and the oriented HPL transforms into the G phase with six-spot patterns. Scattering experiment indicated that the perforations were stacked in the ABCABC... patterns.
AB - The shear-induced hexagonally-perforated layer (HPL) structure of polystyrene-polyisoprene diblock copolymer melts was investigated by synchrotron small angle X-ray scattering. Results showed that the HPL structure was metastable and the oriented HPL transforms into the G phase with six-spot patterns. Scattering experiment indicated that the perforations were stacked in the ABCABC... patterns.
UR - http://www.scopus.com/inward/record.url?scp=0033899228&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033899228&partnerID=8YFLogxK
U2 - 10.1021/ma9912812
DO - 10.1021/ma9912812
M3 - Article
AN - SCOPUS:0033899228
VL - 33
SP - 641
EP - 644
JO - Macromolecules
JF - Macromolecules
SN - 0024-9297
IS - 2
ER -