Order-disorder transition of nanocomposites; Pd nanoparticles in polystyrene-block-polyisoprene microdomain templates

Zhao, Y.; Saijo, Kenji*; Takenaka, Mikihito*; Koizumi, Satoshi; Hashimoto, Takeji

The order-disorder transition behavior of the nanocomposites, composed of PS-b-PI symmetric block copolymer and the Pd nanoparticles, was studied in situ by the SAXS measurements. The presence of Pd particles was found to decrease TODT, broaden the transition temperature window and decrease the spacing in the ordered state. These changes should be attributed to the less stable ordered phase with the incorporation of particles, because of the large interface to volume ratio and a large distortion of chain conformations of the polymer.

Language	:	English
Journal	:	Macromolecules
Volume	:	42
Number	:	14
Pages	:	p.5272 - 5277
Publication Year/Month	:	2009/07
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Paper URL	:	https://doi.org/10.1021/ma900342v
DOI for research data	:	Link to research data related to this paper/report.
Keywords	:	no keyword
Research Facility	:	JRR-3実験利用棟(第2棟)
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Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:	Percentile:33.83 Category:Polymer Science
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Registration No. : AA20090696
JAEA Abstracts No. :
Paper Submission No. : 29726

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