Faculty Profiles - MASUBUCHI Yuichi

Papers - MASUBUCHI Yuichi

Division display 121 - 140 of about 212 ／ All the affair displays >>

A Theoretical Analysis of Rheodielectric Response of Type-A Polymer Chains Reviewed International coauthorship International journal

Uneyama Takashi, Masubuchi Yuichi, Horio Kazushi, Matsumiya Yumi, Watanabe Hiroshi, Pathak Jai A., Roland C. Michael

JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS Vol. 47 ( 11 ) page： 1039-1057 2009.6

Rheological Properties of Native Silk Fibroins from Domestic and Wild Silkworms, and Flow Analysis in Each Spinneret by a Finite Element Method Reviewed International coauthorship International journal

Moriya Motoaki, Roschzttardtz Frederico, Nakahara Yusuke, Saito Hitoshi, Masubuchi Yuichi, Asakura Tetsuo

BIOMACROMOLECULES Vol. 10 ( 4 ) page： 929-935 2009.4

Primitive Chain Network Simulations of Conformational Relaxation for Individual Molecules in the Entangled State. II. Retraction from Stretched States Reviewed International coauthorship International journal

Masubuchi Yuichi, Uneyama Takashi, Watanabe Hiroshi, Ianniruberto Giovanni, Greco Francesco, Marrucci Giuseppe

NIHON REOROJI GAKKAISHI Vol. 37 ( 2 ) page： 65-68 2009

Micro-computerized tomographic observation of the spinning apparatus in Bombyx mori silkworms Reviewed International coauthorship International journal

Moriya Motoaki, Ohgo Kosuke, Masubuchi Yuichi, Knight David P., Asakura Tetsuo

POLYMER Vol. 49 ( 26 ) page： 5665-5669 2008.12

Component Dynamics in Polyisoprene/Poly(4-tert-butylstyrene) Miscible Blends Reviewed International journal

Chen Quan, Matsumiya Yumi, Masubuchi Yuichi, Watanabe Hiroshi, Inoue Tadashi

MACROMOLECULES Vol. 41 ( 22 ) page： 8694-8711 2008.11

Comparison among Slip-Link Simulations of Bidisperse Linear Polymer Melts Reviewed International coauthorship International journal

Masubuchi Yuichi, Watanabe Hiroshi, Ianniruberto Giovanni, Greco Francesco, Marrucci Giuseppe

MACROMOLECULES Vol. 41 ( 21 ) page： 8275-8280 2008.11

Entangled polymer orientation and stretch under large step shear deformations in primitive chain network simulations Reviewed International coauthorship International journal

Furuichi Kenji, Nonomura Chisato, Masubuchi Yuichi, Watanabe Hiroshi, Ianniruberto Giovanni, Greco Francesco, Marrucci Giuseppe

RHEOLOGICA ACTA Vol. 47 ( 5-6 ) page： 591-599 2008.7

The effect of CO2 pressure on viscoelasticity of LDPE Reviewed International journal

Ouchi S., Masubuchi Y., Shikuma H.

INTERNATIONAL POLYMER PROCESSING Vol. 23 ( 2 ) page： 173-177 2008.5

Statics, linear, and nonlinear dynamics of entangled polystyrene melts simulated through the primitive chain network model Reviewed International coauthorship International journal

Yaoita Takatoshi, Isaki Takeharu, Masubuchi Yuichi, Watanabe Hiroshi, Ianniruberto Giovanni, Greco Francesco, Marrucci Giuseppe

JOURNAL OF CHEMICAL PHYSICS Vol. 128 ( 15 ) 2008.4

Flow analysis of aqueous solution of silk fibroin in the spinneret of Bombyx mori silkworm by combination of viscosity measurement and finite element method calculation Reviewed International journal

Moriya Motoaki, Ohgo Kosuke, Masubuchi Yuichi, Asakura Tetsuo

POLYMER Vol. 49 ( 4 ) page： 952-956 2008.2

Quantitative comparison of primitive chain network simulations with literature data of linear viscoelasticity for polymer melts Reviewed International coauthorship International journal

Masubuchi Yuichi, Lanniruberto Giovanni, Greco Francesco, Marrucci Giuseppe

JOURNAL OF NON-NEWTONIAN FLUID MECHANICS Vol. 149 ( 1-3 ) page： 87-92 2008.2

Primitive chain network simulations of conformational relaxation for individual molecules in the entangled state Reviewed International coauthorship International journal

Masubuchi Yuichi, Watanabe Hiroshi, Ianniruberto Giovanni, Greco Francesco, Marrucci Giuseppe

NIHON REOROJI GAKKAISHI Vol. 36 ( 4 ) page： 181-185 2008

A molecular dynamics simulation study on polymer networks of end-linked flexible or rigid chains Reviewed International journal

Hosono Nobuhiko, Masubuchi Yuichi, Furukawa Hidemitsu, Watanabe Toshiyuki

JOURNAL OF CHEMICAL PHYSICS Vol. 127 ( 16 ) 2007.10

Spontaneous self-assembly process for threadlike micelles Reviewed International journal

Arai Noriyoshi, Yasuoka Kenji, Masubuchi Yuichi

JOURNAL OF CHEMICAL PHYSICS Vol. 126 ( 24 ) 2007.6

Entanglement among Polymers Invited Reviewed

MASUBUCHI Yuichi

Kobunshi Vol. 56 ( 6 ) page： 412 - 415 2007.6

Authorship：Lead author,　Last author,　Corresponding author Language：Japanese Publishing type：Research paper (scientific journal) Publisher：The Society of Polymer Science, Japan

Entanglement among polymers is an established concept which stands for topological constraint on polymer dynamics in concentrated solutions and melts. Theories for polymer dynamics based on the entanglement idea such as reptation models and sliplink models have achieved remarkable success to reproduce experiments such as viscoelasticity. In the theories entanglement is assumed to be a dispersed structure carrying elasticity with relaxation and to corresponds a certain molecular weight much larger than Kuhn segment and much less than contour length. Though such a characteristic length has been confirmed experimentally, microscopic description of the entanglement among polymers has not been clarified yet. Recently methods to extract topological constraint in polymer melts by molecular simulations have been proposed by several groups independently and the topological network in the polymers has became observable. Comparison on statistics between the networks obtained by the molecular simulations and by the sliplink theories and simulations reveals the fact that structures of the networks originated from the theoretical assumptions of the sliplink and from the microscopic topological constraint among polymers are quite close. The similarity of the entanglement networks in different class of descriptions on polymers is promising link for multi-scale considerations though the nature of the network structures and the similarity are still open problems.

DOI： 10.1295/kobunshi.56.412

Other Link： https://jlc.jst.go.jp/DN/JALC/00295142546?from=CiNii

Photochemical control of network structure in gels and photo-induced changes in their viscoelastic properties Reviewed International journal

Hosono Nobuhiko, Furukawa Hidemitsu, Masubuchi Yuichi, Watanabe Toshiyuki, Horie Kazuyuki

COLLOIDS AND SURFACES B-BIOINTERFACES Vol. 56 ( 1-2 ) page： 285-289 2007.4

Rheological properties of poly(methyl methacrylate)/rigid ladderlike polyphenylsilsesquioxane blends Reviewed International coauthorship International journal

Li Guizhi, Matsuda T., Nishioka A., Liang Kaiwen, Masubuchi Y., Koyama K., Pittman Charles U. Jr.

JOURNAL OF APPLIED POLYMER SCIENCE Vol. 104 ( 1 ) page： 352-359 2007.4

Primitive chain network simulations of damping functions for shear, uniaxial, biaxial and planar deformations Reviewed International coauthorship International journal

Furuichi Kenji, Nonomura Chisato, Masubuchi Yuichi, Ianniruberto Giovanni, Greco Francesco, Marrucci Giuseppe

NIHON REOROJI GAKKAISHI Vol. 35 ( 2 ) page： 73-77 2007

Primitive chain network simulations for branched polymers Reviewed International coauthorship International journal

Masubuchi Yuichi, Ianniruberto Giovanni, Greco Francesco, Marrucci Giuseppe

RHEOLOGICA ACTA Vol. 46 ( 2 ) page： 297-303 2006.12

Primitive chain network model for block copolymers Invited Reviewed International coauthorship International journal

Masubuchi Yuichi, Ianniruberto Giovanni, Greco Francesco, Marrucci Giuseppe

JOURNAL OF NON-CRYSTALLINE SOLIDS Vol. 352 ( 42-49 ) page： 5001-5007 2006.11

　 PREV - NEXT 　

<MASUBUCHI Yuichi>

Papers - MASUBUCHI Yuichi