Category : Watanabe group

T. Inoue / Original Papers(2010)

Syogo Nobukawa, Osamu Urakawa, Toshiyuki Shikata, Tadashi Inoue
“Evaluation of Nematic Interaction Parameter between Polymer Segments and Low-Mass Molecules in Mixtures”
Macromolecules, Vol. 43, 6099-6105 (2010)

H. Watanabe / Original Papers(2010)

Hiroshi Watanabe, Quan Chen, Yohji Kawasaki, Yumi Matsumiya, Tadashi Inoue, and Osamu Urakawa
“Entanglement Dynamics in Miscible Polyisoprene/Poly(p-tert-butyl styrene) Blends”
Macromolecules, Vol. 44, 1570-1584 (2011)
Quan Chen, Yumi Matsumiya, Yuichi Masubuchi, Hiroshi Watanabe, and Tadashi Inoue
“Dynamics of Polyisoprene-Poly(p-tert-butyl styrene) Diblock Copolymer in Disordered State”
Macromolecules, Vol. 44, 1585-1602 (2011)
Xiushou Lu, Xiuying Qiao, Hiroshi Watanabe, Xinglong Gong, Tao Yang, Wei Li, Kang Sun, Meng Li, Kang Yang, Hongen Xie, Qi Yin, Dong Wang, Xiaodong Chen
“Mechanical and Structural Investigation of Isotropic and Anisotropic Thermoplastic Magnetorheological Elastomer Composites based on Poly(styrene-b-ethylene-co-butylene-b-styrene) (SEBS) ”
Rheol. Acta, Vol. 50, in press
Quan Chen, Akiko Uno, Yumi Matsumiya, and Hiroshi Watanabe
“Viscoelastic Mode Distribution of Moderately Entangled Linear Polymers”
J. Soc. Rheol. Japan, Vol. 38, 187-193 (2010)
Akiko Uno, Yumi Matsumiya, Yuichi Masubuchi, and Hiroshi Watanabe
“Rheological and Dielectric Behavior of Polyisoprene under Pressurized Carbon Dioxide”
J. Soc. Rheol. Japan, Vol. 38, 117-123 (2201)
Ayoung Lee, Yumi Matsumiya, Hiroshi Watanabe, Kyung Hyun Ahn, and Seung Jong Lee
“Multiple Representation of Linear Dielectric Response”
J. Soc. Rheol. Japan, Vol. 38, 149-155 (2010)

T. Watanabe / Books(2010)

Hiroshi Watanabe and Osamu Urakawa
“Functional Polymer Blends: Synthesis, Properties and Performance “Component dynamics in miscible polymer blends” (Chapter 12), in press”
Taylor and Francis (CRC Press), Vikas Mittal, 2011/08
Hiroshi Watanabe, Yumi Matsumiya, Quan Chen, and Wei Yu
“Comprehensive Polymer Science, 2nd Ed., “Rheological Characterization of Polymeric Liquids” (Chapter 2), in press”
Elsevier, Krzysztof Matyjaszewski and Martin Moller,

H. Watanabe / Original Papers(2009)

Xiuying Qiao, Mingwen Bai, Ke Tao, Xinglong Gong, Rui Gu, Hiroshi Watanabe, Kang Sun, Jingyuan Wu, and Xiaoyu Kang
“Magnetorheological Behavior of Polyethyene Glycol-Coated Fe3O4 Ferrofluids”
J. Soc. Rheol. Japan, Vol. 38, 23-30 (2010)
Amish J. Patel, Simon Mochrie, Suresh Narayanan, Alec Sandy, Hiroshi Watanabe, and Nitash P. Balsara
“Dynamic Signatures of Microphase Separation in a Block Copolymer Melt Determined by X-ray Photon Correlation Spectroscopy and Rheology”
Macromolecules, Vol. 43, 1515-1523 (2010)
Xiuying Qiao, Wei Li, Hiroshi Watanabe, Kang Sun, and Xiaodong Chen
“Rheological Behavior of Biocomposites of Silk Fibroin Fiber and Poly (ε-caprolactone) : Effect of Fiber Network”
J. Polym. Sci. B: Polym. Phys., Vol. 47, 1957-1970 (2009)
Yumi Matsumiya, Tadashi Inoue, Tomohito Iwashige, and Hiroshi Watanabe
“Dielectric Relaxation of Polymer/Carbon Dioxide Systems”
Macromolecules, Vol. 42, 4712-4718 (2009)
Takashi Uneyama, Yuichi Masubuchi, Kazushi Horio, Yumi Matsumiya, Hiroshi Watanabe, Jai A. Pathak, and C. Michael Roland
“Theoretical Analysis of Rheodielectric Response of Type-A Polymer Chains”
J. Polym. Sci. Part B: Polym. Phys., Vol. 47, 1039-1057 (2009)

H. Watanabe / International Conference(2010)

Oral / Contributed
Hiroshi Watanabe* and Kazushi Horio
“Rheo-dielectric Behavior of Entangled Linear and Star Polyisoprene”
The 81st Annual Meeting of Society of Rheology (Oct. 25-27, 2010), Santa Fe, USA
Oral / Contributed
Quan Chen*, Yumi Matsumiya, and Hiroshi Watanabe
“Dynamics of Disordered Diblock Copolymer:Poly(isoprene-b-4-tert-butyl styrene)”
5th Pacific Rim Conference on Rheology (Aug. 1-6, 2010), Sapporo, Japan
(Hiroshi Watanabe:解析)
Oral / Contributed
Hiroshi Watanabe* and Quan Chen
“Entanglement in Miscible Blends of cis-Polyisoprene and Poly(p-t-butyl styrene)”
5th Pacific Rim Conference on Rheology (Aug. 1-6, 2010), Sapporo, Japan
Oral / Contributed
Yumi Matsumiya*, Akiko Uno, Tadashi Inoue, and Hiroshi Watanabe
“Viscoelastic and Dielectric Investigation of Segmental Dynamics of Polystyrene”
5th Pacific Rim Conference on Rheology (Aug. 1-6, 2010), Sapporo, Japan
(井上正志:解析)
Oral / Plenary
Hiroshi Watanabe
“Entanglement Dynamics in Homopolymers”
The Second International Soft Matter Conference (Jul. 5-8, 2010), Granada, Spain
Oral / Invited
Hiroshi Watanabe
“Basics of Dielectric Relaxation”
1st Laboratory Course on Dielectric Spectroscopy (Jun. 9-15, 2010), San Sebastian, Spain
Oral / Invited
Hiroshi Watanabe
“Entanglement Dynamics in Miscible Polymer Blends”
International Symposium on Polymer Physics (Jun. 6-10, 2010), Xi’nan, China
Oral / Contributed
Hiroshi Watanabe
“Rheo-dielectric Behavior of Cis-Polyisopreneunder Steady Shear and LAOS”
2010 Annual European Rheology Conference (Apr. 6-9, 2010), Goeteborg, Sweden

K. Nishida / Original Papers(2010)

Harutoshi Asakawa, Koji Nishida, Go Matsuba, Toshiji Kanaya, and Hiroki Ogawa
“Crystallization of Isotactic Polypropylene from Mesomorphic Phase: A Constant Heating Rate Study”
Journal of Physics: Conference Series, Vol. 272, 012024-1 – 012024-4 (2011)

K. Nishida / International Conference(2009)

Oral / Contributed
Koji Nishida*, Kazuma Okada, Go Matsuba, Kazuki Ito, and Toshiji Kanaya
“Fast Time-Resolved WAXD and SAXS Measurement of Mesomorphic Phase Formation of Isotactic Polypropylene”
XIV International Conference on Small-Angle Scattering (Sep. 13-18, 2009), Oxford, U.K.
Poster / Invited
Koji Nishida*, Kazuma Okada, Go Matsuba, Kazuki Ito, and Toshiji Kanaya
In-situ Observation of Mesomorphic Phase Formation Process of Isotactic Polypropylene”
2009 International Discussion Meeting on Polymer Crystallization (Aug. 12-15, 2009), Shanghai, China

T. Inoue / International Conference(2009)

Oral / Invited
Tadashi Inoue
“Rheo-Optical Studies on Polymacromonomers”
Advanced Polymeric Materials and Technology (Jan. 24-27, 2010), Jeju, Korea

H. Watanabe / Review article(2009)

Hiroshi Watanabe
“Slow Dynamics in Homopolymer Liquids”
Polym. J., Vol. 41, 929-950 (2009)

H. Watanabe / International Conference(2009)

Oral / Contributed
Hiroshi Watanabe
“Dynamics of Polyisoprene-poly(p-tert-butyl styrene) Diblock Copolymer in Disordered State”
The 81st Annual Meeting of Society of Rheology, USA (Oct. 18-22, 2009), Madison, USA
Oral / Contributed
Hiroshi Watanabe
“A Theoretical Analysis of Rheo-dielectric Response of Type-A Polymer Chains under Steady Shear and LAOS”
The 81st Annual Meeting of Society of Rheology, USA (Oct. 18-22, 2009), Madison, USA
Oral / Invited
Hiroshi Watanabe
“Component Dynamics in Miscible Blend”
20th Anniversary Symposium of the Korean Society of Rheology (Aug. 19-22, 2009), Seoul, Korea
Oral / Contributed
Hiroshi Watanabe
“Nonlinear Mechanical Behavior of Scarcely Crosslinked Poly (dimethyl siloxane) Gel: Effect of Strand Length Polydispersity”
5th Annual European Rheology Conference (Apr. 15-17, 2009), Cardiff, UK

T. Inoue / Original Papers(2008)

Tadashi Inoue, Ryo Nakatsuji, Hiroshi Watanabe, and Yoshinobu Tsujii
“Effect of Surface Treatments on Viscoelastic Measurements of Thread-like Micellar Solutions”
J. Soc. Rheol. Japan , Vol. 36, 187-190 (2008)

H. Watanabe / International Conference(2008)

Oral / Invited
Hiroshi Watanabe
“Polymer Dynamics in Miscible Blends”
de Gennes Discussion Conference (Feb.1-5, 2009), Chamonix, France

H. Watanabe / Original Papers(2008)

Quan Chen, Yumi Matsumiya, Yuichi Masubuchi, Hiroshi Watanabe, and Tadashi Inoue
“Component Dynamics in Polyisoprene/(poly-tert-butyl styrene) Miscible Blends”
Macromolecules, Vol. 41 , 8694-8711 (2008)
Eri Mishima, Yumi Matsumiya, Shigeru Yamago, and Hiroshi Watanabe
“Kinetics of Living Anionic Polymerization of Polystyryl Lithium in Cyclohexane”
Polym. J., Vol. 40, 749-762 (2008)
Hiroshi Watanabe, Yumi Matsumiya, Evelyne van Ruymbeke, Dimitris Vlassopoulos, and Nikos Hadjichristidis
“Viscoelastic and Dielectric Relaxation of a Cayley-tree Type Polyisoprene: Test of Molecular Picture of Tube Dilation”
Macromolecules, Vol. 41, 6110-6124 (2008)
H. Takahashi, Y. Ishimuro, and H. Watanabe
“Nonlinear Mechanical Behavior of Scarcely Crosslinked Poly (dimethyl siloxane) Gel: Effect of Strand Length Polydispersity”
J. Soc. Rheol. Japan, Vol. 40, 465-474 (2008)
M. K. Endoh, M. Takenaka, T. Inoue, H. Watanabe, and T. Hashimoto
“Shear Small-angle Light Scattering Studeies of Shear Induced Concentration Fluctuations and Steady State Viscoelastic Properties”
J. Chem. Phys., Vol. 128, 164911-1 – 164911-12 (2008)

H. Watanabe / Review article(2008)

Hiroshi Watanabe
“Dynamic Tube Dilation in Branched Polymers”
Prog. Theor. Phys. Suppl., Vol. 175, 17-26 (2008)

K. Nishida / Original Papers(2008)

Koji Nishida, Hiroki Ogawa, Go Matsuba, Takashi Konishi, and Toshiji Kanaya
“A High-Resolution Small-Angle Light Scattering Instrument for Soft Matter Studies”
J. Appl. Cryst., Vol.41, 723-728 (2008)

K. Nishida / Original Papers(2007)

Nobuaki Takahashi, Toshiji Kanaya, Koji Nishida, and Keisuke Kaji
“Gelation-Induced Phase Separation of Poly(vinyl alcohol) in Mixed Solvents of Dimethyl Sulfoxide and Water”
Macromolecules, Vol. 40, 8750-8755 (2007)
Toshiji Kanaya, Go Matsuba, Yoshiko Ogino, Koji Nishida, Hirohiko M. Shimizu, Takenao Shinohara, Takayuki Oku, Junichi Suzuki, and Toshiya Otomo
“Hierarchic Structure of Shish-Kebab by Neutron Scattering in a Wide Q Range”
Macromolecules, Vol. 40, 3650-3654 (2007)
Tsuyoshi Tsubouchi, Koji Nishida, and Toshiji Kanaya
“Lower Critical Solution Temperature Type of Phase Separation in Aqueous Mixture of Polyelectrolytes”
Colloids and Surfaces B: Biointerfaces, Vol. 56, 265-269 (2007)

K. Nishida / Original Papers(2006)

Toshiji Kanaya, Yoshiyuki Takayama, Yoshiko Ogino, Go Matsuba, and Koji Nishida
“Precursor of Primary Nucleation in Isotactic Polystyrene Induced by Shear Flow”
Lect. Notes Phys. , Vol. 714, 87-96 (2007)
Nobuaki Takahashi, Toshiji Kanaya, Koji Nishida, Yoshiaki Takahashi, and Masatoshi Arai
“Rheo-SANS Study on Gelation of Poly(vinyl alcohol)”
Physica B, Vol. 385-386, 810-813 (2006)
Yoshiko Ogino, Hajime Fukushima, Nobuaki Takahashi, Go Matsuba, Koji Nishida, and Toshiji Kanaya
“Crystallization of Isotactic Polypropylene under Shear Flow Observed in a Wide Spatial Scale”
Macromolecules, Vol. 39, 7617-7625 (2006)

K. Nishida / Review article(2007)

Toshiji Kanaya, Go Matsuba, Yoshiko Ogino, Nobuaki Takahashi, and Koji Nishida
“Quantum Beam Studies on Polymer Crystallization under Flow”
Polymer Journal, Vol. 39, 1085-1097 (2007)

H. Watanabe / Original Papers(2007)

Hideaki Takahashi, Yoshitaka Ishimuro and Hiroshi Watanabe
“Viscoelastic Behavior of Scarcely Crosslinked Poly(dimethyl siloxane) Gels: 2. Effects of Sol Component and Network Strand Length”
J. Soc. Rheol. Japan, Vol. 35, 191-198 (2007)
Bruno Demé and Hiroshi Watanabe
“Dielectric Behavior of an Aqueous System of Multi-wall Vesicles Formed with 1,2 dioleoyl-sn-glycero-3[phospho-L-serine] sodium salt”
J. Soc. Rheol. Japan, Vol. 35, 207-211 (2007)
Hiroshi Watanabe, Yumi Matsumiya, Toshiaki Sawada, and Tatsuya Iwamoto
“Rheological and Dielectric Behavior of Dipole-Inverted (SIS)p-type Multiblock Copolymers: Estimates of Bridge/Loop Fractions for Respective I Blocks and Effect of Loops on High Extensibility of Bridges”
Macromolecules, Vol. 40, 6885-6897 (2007)
Yumi Matsumiya, Tadashi Inoue, Hiroshi Watanabe, Shinichi Kihara, and Masahiro Ohshima
“Dielectric Behavior of cis-polyisoprene in Carbon Dioxide under High Pressure”
J. Soc. Rheol. Japan, Vol. 35, 155-161 (2007)
Hiroshi Watanabe, Yumi Matsumiya, Jun Takada, Hiroshi Sasaki, Yoshiaki Matsushima, Akira Kuriyama, Tadashi Inoue, Kyung Hyun Ahn, Wei Yu, and Ramanan Krishnamoorti
“Viscoelastic and Dielectric Behavior of a Polyisoprene/Poly(4-tert-butyl styrene) Miscible Blend”
Macromolecules, Vol. 40, 5389-5399 (2007)
Yumi Matsumiya, Manabu Matsumoto, Hiroshi Watanabe, Toshiji Kanaya, and Yoshiaki Takahashi
“Nonlinear Rheology and Structural Changes of (BS)n Multiblock Copolymers Under Shear Flow”
Macromolecules, Vol. 40, 3724-3732 (2007)
Toshiaki Sawada, Xiuying Qiao, and Hiroshi Watanabe
“Viscoelastic Relaxation of Linear Polyisoprenes: Examination of Constraint Release Mechanism”
Journal of the Society of Rheology, Japan, Vol. 35, 11-20 (2007)

H. Watanabe / International Conference(2007)

Oral / Invited
H. Watanabe
“Rheology and Dynamics of Entangled Polymer Chains: Self-Consistent Coarse-Graning of Length and Time Scales”
The 10th Pacific Polymer Conference (PPC 10) (Dec. 4-7, 2007), Kobe, Japan
Oral / Invited
H. Watanabe
“Viscoelastic and Dielectric Behavior of Polyisoprene/Poly(4-tert-butyl styrene) Miscible Blends”
Asian Workshop on Polymer Processing in Korea 2007 (Oct. 21-24, 2007), Daejeon, Korea
Oral / Contributed
H. Watanabe
“Constraint Release Relaxation in Entangled Polyisoprene Systems”
The Society of Rheology 79th Annual Meeting (Oct. 7-11, 2007), Salt Lake City, USA
Oral / Contributed
H. Watanabe
“Viscoelastic and Dielectric Behavior of a Miscible Polyisoprene/Poly(4-t-butyl styrene) Blend”
The Society of Rheology 79th Annual Meeting (Oct. 7-11, 2007), Salt Lake City, USA
Oral / Contributed
H. Watanabe
“Viscoelastic and Dielectric Behavior of a Polyisoprene/Poly (4-tert-butyl styrene) Miscible Blend”
PPS-2007 A/A Regional Meeting (Jul. 12-14, 2007), Shanghai, China
Oral / Invited
H. Watanabe
“Constraint Release in Star/Star Blends and Dynamic Tube Dilation in Monodisperse Star Systems”
Rheology of Complex fluid: Courses and Workshop 2007 (Jul. 8-10, 2007), Shanghai, China
Oral / Contributed
H. Watanabe
“Constraint Release Relaxation in Polyisoprene Systems”
4th Annual European Rheology Conference (Apr. 12-14, 2007), Napoli, Italy
Oral / Contributed
H. Watanabe
“Kinetics of Anionic Polymerization of Polybutadienyl Lithium in Benzene: An Osmotic Effect on Propagation Process”
American Physical Society March Meeting 2007 (Mar. 5-9, 2007), Denver, USA

H. Watanabe / Original Papers(2006)

Yohei Oishi, Yumi Matsumiya, and Hiroshi Watanabe
“Kinetics of Anionic Polymerization of Polubutadienyl Lithium in Benzene: An Osmotic Effect on the Propagation”
Polymer J., Vol. 39, 304-317 (2007)
Yumi Matsumiya, Tadashi Inoue, Yohei Oishi, and Hiroshi Watanabe
“Orientational Anisotropy of Bead-Spring Star Chains During Creep Process”
J. Polym. Sci. Phys. B. Polym. Phys., Vol. 44, 3501-3517 (2006)
Megan L. Ruegg, Amish J. Patel, Suresh Narayanan, Alec R. Sandy, Simon G. J. Mochrie, Hiroshi Watanabe, and Nitash P. Balsara
“Condensed Exponential Correlation Functions in Multicomponent Polymer Blends Measured by X-ray Photon Correlation Spectroscopy”
Macromolecules, Vol. 39, 8822-8831 (2006)
Xiuying Qiao, Toshiaki Sawada, Yumi Matsumiya, and Hiroshi Watanabe
“Constraint Release in Moderately Entangled Monodisperse Star Polyisoprene Systems”
Macromolecules, Vol. 39, 7333-7341 (2006)
Hideaki Takahashi, Yoshitaka Ishimuro, and Hiroshi Watanabe
“Viscoelastic Behavior of Scarcely Cross-linked Polydimethylsiloxane Gel”
J. Soc. Rheol. Japan, Vol. 34, 135-145 (2006)
Hiroshi Watanabe, Tadashi Inoue, and Yumi Matsumiya
“Transient Conformational Change of Bead-Spring Ring Chain During Creep Process”
Macromolecules, Vol. 39, 5419-5426 (2006)
Amish J. Patel, Suresh Narayanan, Alec Sandy, Simon G. J. Mochrie, Bruce A. Garetz, Hiroshi Watanabe, and Nitash P. Balsara
“Relationship between Structural and Stress Relaxation in a Block-Copolymer Melt”
Phys. Rev. Lett., Vol. 96, 257801-1 – 257801-4 (2006)
Hiroshi Watanabe, Toshiaki Sawada, and Yumi Matsumiya
“Constraint Release in Star/Star Blends and Partial Tube Dilation in Monodisprese Star Systems”
Macromolecules, Vol. 39, 2553-2561 (2006)

T. Inoue / Original Papers(2006)

Tadashi Inoue, Kenji Matsuno, Hiroshi Watanabe, Yo Nakamura
“Rheooptical Study on Poly(styrene macromonomer) ”
Macromolecules, Vol. 39, 7601-7606 (2006)
Tadashi Inoue
“On the Relationship between Viscoelastic Segments and Kuhn Segments; Strain-induced Chain Orientation in Fast Deformation”
Macromolecules, Vol. 39, 4615-4618 (2006)

T. Inoue / International Conference(2007)

Oral / Contributed
Tadashi Inoue
“On the Siginificance of Viscoelastic Segments”
4th Annual European Rheology Conference (Apr. 12-14, 2007), Napoli, Italy

T. Inoue / International Conference(2006)

Oral / Invited
Tadashi Inoue
“Molecular Rheology of Amorphous Polymers: Significance of Viscoelastic Segments”
OSAKA UNIVERSITY MACROMOLECULAR SYMPOSIUM ON Chemistry, Physics, and Biology in Macromolecular Science (Feb. 19-21, 2007), Suita, Japan

H. Watanabe / Review article(2006)

Hiroshi Watanabe and Tadashi Inoue
“Role of Chain Connectivity in Viscoelastic Properties of Polymeric Liquids: A Review”
Materials Science & Engineering A, Vol. 442, 361-366 (2006)
Hiroshi Watanabe
“Description of Entanglement Dynamics of Flexible Polymers: Self-Consistent Coarse-Graining in Length and Time Scales”
AIP Conference Proceedings (Flow Dynamics), AIP, New York, Vol. 832, 349-353 (2006)