Three-dimensional observation of an immiscible polymer blend subjected to a step electric field under shear flow

Orihara, Hiroshi; Nishimoto, Yuki; Aida, Kohei et al.

Physical Review E, 2011, 83(2), 026302

Permalink : https://hdl.handle.net/2115/45021

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アクセス権	open access
URI	https://hdl.handle.net/2115/45021
タイトル	Three-dimensional observation of an immiscible polymer blend subjected to a step electric field under shear flow
著者	Orihara, Hiroshi ; Nishimoto, Yuki ; Aida, Kohei ; Na, Yang Ho
著者名 Orihara, Hiroshi
著者名 Nishimoto, Yuki
著者名 Aida, Kohei
著者名 Na, Yang Ho
言語	英語
発行日	2011-02
出版者	American Physical Society
収録物名	Physical Review E
巻(号)	83(2)
ページ	026302
抄録	We have investigated the structural change of an immiscible blend consisting of two polymers with equal viscosity subjected to a step electric field under shear flow. During the process, three-dimensional images were successfully acquired with a confocal scanning laser microscope, and at the same time, the transient shear stress was also measured. From the images, the interface tensor was calculated. In a blend of polymers with equal viscosity, the total shear stress may consist of the viscous, interfacial, and electric stresses. An experiment was performed to separate these stresses, and the results are discussed in terms of the interface tensor.
資源タイプ	学術雑誌論文
出版タイプ	Version of Record
権利情報	©2011 American Physical Society
PISSN	1539-3755
関連情報	PMID 21405901
関連情報 (isIdenticalTo)	出版社版DOI https://doi.org/10.1103/PhysRevE.83.026302