Layer Formation and Annihilation in an Immiscible Polymer Blend under Electric and Shear Flow Fields

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概要

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• Simultaneous observation of morphological change and measurement of shear stress in animmiscible polymer blend of a liquid crystalline polymer (LCP) and a methyl phenyl siliconeoil (MPS) were carried out in electric and shear flow fields by using a system combining arheometer and a confocal scanning laser microscope (CSLM). Under shear flow and noelectric field a thin MPS layer with low viscosity was formed between two parallel plates ofthe rheometer, which reduced the apparent viscosity. When subjected to an electric field thelayer was broken, resulting in the viscosity increase. The relationship between themorphology and the rheology was studied in detail.

• 社団法人 日本レオロジー学会 (The Society of Reology, Japan)の論文

著者

• ORIHARA Hiroshi

  Department of Applied Physics, Hokkaido University

• UJIIE Seiji

  Department of Material Science, Faculty of Science and Engineering, Shimane University

• NAGAYA Tomoyuki

  Department of Electrical and Electronic Engineering, Okayama University

• TOMINAGA Shinsuke

  Department of Neurosurgery, Tominaga Neurosurgical Hospital

• Na Yang-Ho

  Department of Applied Physics, Graduate School of Engineering, Hokkaido University

• Yoshino Ayaka

  Department of Applied Physics, Graduate School of Engineering, Hokkaido University

• Ujie Seiji

  Department of Applied Chemistry, Faculty of Engineering, Oita University

• Ujiie Seiji

  Faculty Of Engineering Oita University

• Ujiie Seiji

  Department Of Applied Chemistry Faculty Of Engineering Oita University

• Orihara Hiroshi

  Department Of Applied Physics Hokkaido University

• Nagaya Tomoyuki

  Department Of Applied Physics Nagoya University

• Tominaga Shinsuke

  Department Of Neurosurgery Tominaga Hospital

• Orihara Hiroshi

  Department Of Applied Physics Graduate School Of Engineering Nagoya University

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