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研究成果 1996 2019

2008
27 引用 (Scopus)

Effect of side groups of polymer glycol on microphase-separated structure and mechanical properties of polyurethane elastomers

Kojio, K., Nakamura, S. & Furukawa, M., 10 1 2008, : : Journal of Polymer Science, Part B: Polymer Physics. 46, 19, p. 2054-2063 10 p.

研究成果: ジャーナルへの寄稿記事

Elastomers
Glycols
Polyurethanes
elastomers
glycols

Microphase-separated structure and rheological properties of polyurethanes

Kojio, K., 12 1 2008, : : Nihon Reoroji Gakkaishi. 36, 5, p. 229-234 6 p.

研究成果: ジャーナルへの寄稿記事

Polyurethanes
Elastomers
Viscosity
elastomers
Strain hardening
12 引用 (Scopus)

Microphase separation of bulk and ultrathin films of polyurethane elastomers

Furukawa, M., Kojio, K., Kugumiya, S., Uchiba, Y. & Mitsui, Y., 6 1 2008, : : Macromolecular Symposia. 267, 1, p. 9-15 7 p.

研究成果: ジャーナルへの寄稿記事

Elastomers
Microphase separation
Polyurethanes
Ultrathin films
elastomers

Molecular mobility of soft segment of polyurethane elastomers under elongation

Kojio, K., Shimada, M., Motokucho, S. & Furukawa, M., 9 11 2008, The XVth International Congress on Rheology - The Society of Rheology 80th Annual Meeting. p. 1345-1347 3 p. (AIP Conference Proceedings; 巻数 1027).

研究成果: 著書/レポートタイプへの貢献会議での発言

elastomers
elongation
diisocyanates
nuclear magnetic resonance
butanes
2007
14 引用 (Scopus)

Depression of microphase-separated domain size of polyurethanes in confined geometry

Kojio, K., Uchiba, Y., Mitsui, Y., Furukawa, M., Sasaki, S., Matsunaga, H. & Okuda, H., 4 17 2007, : : Macromolecules. 40, 8, p. 2625-2628 4 p.

研究成果: ジャーナルへの寄稿記事

Polyurethanes
Film thickness
Geometry
Microphase separation
Urethane
46 引用 (Scopus)

Effects of aggregation structure on rheological properties of thermoplastic polyurethanes

Yamasaki, S., Nishiguchi, D., Kojio, K. & Furukawa, M., 7 27 2007, : : Polymer. 48, 16, p. 4793-4803 11 p.

研究成果: ジャーナルへの寄稿記事

Polyurethanes
Thermoplastics
Agglomeration
Temperature
Elastic moduli
17 引用 (Scopus)

Effects of polymerization method on structure and properties of thermoplastic polyurethanes

Yamasaki, S., Nishiguchi, D., Kojio, K. & Furukawa, M., 4 1 2007, : : Journal of Polymer Science, Part B: Polymer Physics. 45, 7, p. 800-814 15 p.

研究成果: ジャーナルへの寄稿記事

Polyurethanes
Thermoplastics
plastics
polymerization
Polymerization
85 引用 (Scopus)

Microphase-separated structure and mechanical properties of norbornane diisocyanate-based polyurethanes

Kojio, K., Nakashima, S. & Furukawa, M., 2 9 2007, : : polymer. 48, 4, p. 997-1004 8 p.

研究成果: ジャーナルへの寄稿記事

Norbornanes
Elastomers
Polyurethanes
Mechanical properties
Tensile strength

Microphase-separated structure of polar polymer ultrathin films

Kojio, K., 8 1 2007, : : KOBUNSHI RONBUNSHU. 64, 8, p. 498-503 6 p.

研究成果: ジャーナルへの寄稿記事

Polyurethanes
Ultrathin films
Polymer films
polymer
Film thickness

Properties of fish protein-hydrophilic polymer hybrid gels

Furukawa, M., Kojio, K., Sakamoto, Y. & Minamida, Y., 1 1 2007, : : Polymer Bulletin. 58, 1, p. 75-82 8 p.

研究成果: ジャーナルへの寄稿記事

Fish Proteins
fishes
Fish
Polymers
Gels
2006

Aggregation structure and mechanical properties of polycarbonbate (PC) glycols and polyurethanes incorporating PC glycols

Kojio, K., Sakai, M., Motokucho, S. & Furukawa, M., 2006, 55th SPSJ Symposium on Macromolecules. 2 版 巻 55. p. 3379-3380 2 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Glycols
Chain length
Elastomers
Polyurethanes
Agglomeration

Effect of interfacial interaction on mechanical properties of (polyurethane/organo-clay) composites

Motokucho, M., Isumura, K. I., Kojio, K. & Furukawa, M., 12 1 2006, p. 3387-3388. 2 p.

研究成果: 会議への寄与タイプ論文

Organoclay
Polyurethanes
Mechanical properties
Composite materials
Clay

Effect of methylene chain length of polycarbonate (PC) glycols on properties of PC-based polyurethanes

Sakai, M., Motokucho, S., Kojio, K. & Furukawa, M., 2006, Polymer Preprints, Japan - 55th SPSJ Annual Meeting. 1 版 巻 55. p. 1063 1 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Polycarbonates
Glycols
Chain length
Polyurethanes
Elastomers

Effect of micro-aggregation structure on rheological properties of thermoplastic polyurethanes

Yamasaki, S., Nishiguchi, D., Kojio, K. & Fmukawa, M., 2006, 55th SPSJ Symposium on Macromolecules. 2 版 巻 55. p. 3369-3370 2 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Thermoplastics
Polyurethanes
Agglomeration
Temperature
Annealing

Effects of network structure and dangling chains on mechanical properties of polyurethane gels

Furukawa, M., Motokucho, S., Kojio, K. & Imoto, E., 2006, 55th SPSJ Symposium on Macromolecules. 2 版 巻 55. p. 3381-3382 2 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Glycols
Polyurethanes
Gels
Mechanical properties
Differential scanning calorimetry

Molecular aggregation state of ultrathin polar polymer films

Kojio, K. & Furukawa, M., 2006, Polymer Preprints, Japan - 55th SPSJ Annual Meeting. 1 版 巻 55. p. 67-69 3 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Polymer films
Polyurethanes
Agglomeration
Ultrathin films
Film thickness

Relationship between dangling chains in polyurethanes and their properties

Imoto, E., Motokucho, S., Kojio, K. & Furukawa, M., 2006, Polymer Preprints, Japan - 55th SPSJ Annual Meeting. 1 版 巻 55. p. 1062 1 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Glycols
Polyurethanes
Gels
Differential scanning calorimetry
Molecular weight

Relationship between film thickness and chain structure of ultrathin polyurethane films

Mitsui, Y., Uchiba, Y., Motokucho, S., Kojio, K. & Furukawa, M., 2006, 55th SPSJ Symposium on Macromolecules. 2 版 巻 55. p. 3371-3372 2 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Polyurethanes
Film thickness
Ultrathin films
Thin films
Microphase separation

Synthesis of recyclable oligourethane elastomers

Shiroshita, K., Motokucho, S., Kojio, K. & Furukawa, M., 2006, 55th SPSJ Symposium on Macromolecules. 2 版 巻 55. p. 3365-3366 2 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Microphase separation
Elastomers
Differential scanning calorimetry
Fourier transforms
Rubber
2005

Aggregation structure and mechanical properties of cycloaliphatic polycarbonate glycol-based polyurethane

Furukawa, M., Otsubo, S., Inaba, T., Motokucho, S. & Kojio, K., 2005, 54th SPSJ Symposium on Macromolecules - Polymer Preprints, Japan. 2 版 巻 54. p. 3371-3372 2 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Polycarbonates
Glycols
Polyurethanes
Agglomeration
Mechanical properties

Microphase-separated stmcture of polyurethane elastoniers under external stimuli

Kugumiya, S., Kojio, K. & Furukawa, M., 12 1 2005. 1 p.

研究成果: 会議への寄与タイプ論文

Elastomers
Polyurethanes
Fourier transform infrared spectroscopy
Elongation
Differential scanning calorimetry
71 引用 (Scopus)

Microphase-separated structure and mechanical properties of novel polyurethane elastomers prepared with ether based diisocyanate

Furukawa, M., Mitsui, Y., Fukumaru, T. & Kojio, K., 11 21 2005, : : polymer. 46, 24, p. 10817-10822 6 p.

研究成果: ジャーナルへの寄稿記事

Elastomers
Polyurethanes
Ether
Ethers
Mechanical properties

Odd even number effect of methylene-chain of polycarbonate glycol on physical properties of polyurethane elastomers

Shimada, M., Sakai, M., Masubuchi, T., Motokucho, S., Kojio, K. & Furukawa, M., 2005, 54th SPSJ Symposium on Macromolecules - Polymer Preprints, Japan. 2 版 巻 54. p. 3391-3392 2 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Polycarbonates
Glycols
Elastomers
Polyurethanes
Physical properties

Relationship between conformation and molecular motion of soft segment in polyurethane elastomers under elongation

Kojio, K., Motokucho, S. & Fumkawa, M., 2005, 54th SPSJ Symposium on Macromolecules - Polymer Preprints, Japan. 2 版 巻 54. p. 3377-3378 2 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Glycols
Elastomers
Polyurethanes
Conformations
Elongation

Relationship between polydispersity of polymer glycols and mechanical properties of polyurethane elastomers

Okuhara, Y., Kojio, K. & Furukawa, M., 2005, 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan. 1 版 巻 54. p. 1279 1 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Polydispersity
Glycols
Elastomers
Polyurethanes
Hardness

Relationships between hard segment content and phase separated structure of polyurethane ultrathin films

Uchiba, Y., Kojio, K. & Furukawa, M., 2005, 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan. 1 版 巻 54. p. 1088 1 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Ultrathin films
Phase structure
Polyurethanes
Film thickness
Microphase separation

Surface aggregation structure of (fluoroalkyl terminated oligourethane/polyurethane) blend thin films

Horiuchi, M., Kojio, K. & Furukawa, M., 2005, 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan. 1 版 巻 54. p. 1016 1 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Polyurethanes
Agglomeration
Angle measurement
Thin films
Contact angle

Synthesis and thermal stability of polyurethane using L-ascorbic acid

Akutagawa, T., Kojio, K. & Furukawa, M., 2005, 54th SPSJ Annual Meeting 2005 - Polymer Preprints, Japan. 1 版 巻 54. p. 1273 1 p.

研究成果: 著書/レポートタイプへの貢献会議での発言

Ascorbic acid
Polyurethanes
Thermodynamic stability
Ethylene glycol
Deterioration

Thickness dependence of microphase-separated structure of polyurethane ultrathin films

Mitsui, Y., Uchiba, Y., Motokucho, S., Kojio, K. & Furukawa, M., 12 1 2005, p. 4318-4319. 2 p.

研究成果: 会議への寄与タイプ論文

Microphase separation
Ultrathin films
Silicon wafers
Phase separation
Polyurethanes
2004
3 引用 (Scopus)

Aggregation states and molecular motion of polymer ultrathin films prepared at the air/water interface

Kajiyama, T., Kojio, K. & Tanaka, K., 12 13 2004, : : Advances in Colloid and Interface Science. 111, 3 SPEC. ISS., p. 159-179 21 p.

研究成果: ジャーナルへの寄稿記事

Ultrathin films
Polymer films
Amines
amines
Agglomeration
28 引用 (Scopus)

Effect of side methyl groups of polymer glycol on elongation-induced crystallization behavior of polyurethane elastomers

Kojio, K., Nakamura, S. & Furukawa, M., 1 1 2004, : : polymer. 45, 24, p. 8147-8152 6 p.

研究成果: ジャーナルへの寄稿記事

Elastomers
Glycols
Polyurethanes
Crystallization
Elongation
56 引用 (Scopus)
Elastomers
Glycols
Polyurethanes
Carbonates
elastomers
80 引用 (Scopus)

Highly softened polyurethane elastomer synthesized with novel 1,2-bis(isocyanate)ethoxyethane

Kojio, K., Fukumaru, T. & Furukawa, M., 5 4 2004, : : Macromolecules. 37, 9, p. 3287-3291 5 p.

研究成果: ジャーナルへの寄稿記事

Elastomers
Isocyanates
Polyurethanes
Phase separation
Glycols
2003
57 引用 (Scopus)

Aggregation structure and mechanical properties of functionally graded polyurethane elastomers

Furukawa, M., Hamada, Y. & Kojio, K., 10 15 2003, : : Journal of Polymer Science, Part B: Polymer Physics. 41, 20, p. 2355-2363 9 p.

研究成果: ジャーナルへの寄稿記事

Elastomers
Polyurethanes
elastomers
Agglomeration
mechanical properties
18 引用 (Scopus)

Surface relaxation processes of poly(methyl methacrylate) brushes prepared by atom transfer radical polymerization

Tanaka, K., Kojio, K., Kimura, R., Takahara, A. & Kajiyama, T., 3 27 2003, : : Polymer Journal. 35, 1, p. 44-49 6 p.

研究成果: ジャーナルへの寄稿記事

Surface relaxation
Atom transfer radical polymerization
Relaxation processes
Polymethyl Methacrylate
Brushes
2002
14 引用 (Scopus)

Confinement-induced differences between dielectric normal modes and segmental modes of an ion-conducting polymer

Kojio, K., Jeon, S. & Granick, S., 5 1 2002, : : European Physical Journal E. 8, 2, p. 167-173 7 p.

研究成果: ジャーナルへの寄稿記事

Conducting polymers
conducting polymers
Polymers
Ions
ions
22 引用 (Scopus)

Effect of aggregation state on nanotribological behaviors of organosilane monolayers

Takahara, A., Kojio, K. & Kajiyama, T., 8 12 2002, : : Ultramicroscopy. 91, 1-4, p. 203-213 11 p.

研究成果: ジャーナルへの寄稿記事

Monolayers
Agglomeration
OTS (ESA)
packing density
chemisorption
30 引用 (Scopus)
Atomic Force Microscopy
Adsorption
Blood Proteins
Monolayers
Atomic force microscopy
2001
3 引用 (Scopus)

Aggregation Structure and Surface Properties of Immobilized Fluoroalkylsilanes and Their Mixed Monolayers

Kojio, K., Takahara, A. & Kajiyama, T., 2001, : : ACS Symposium Series. 787, p. 31-47 17 p.

研究成果: ジャーナルへの寄稿記事

Surface properties
Monolayers
Agglomeration
Crystalline materials
Free energy
4 引用 (Scopus)
Structural properties
Microscopic examination
Polymers
Thermodynamic properties
thermodynamic properties
8 引用 (Scopus)

Novel method to prepare organosilane monolayers on solid substrate

Kojio, K., Tanaka, K., Takahara, A. & Kajiyama, T., 8 2001, : : Bulletin of the Chemical Society of Japan. 74, 8, p. 1397-1401 5 p.

研究成果: ジャーナルへの寄稿記事

Silanes
Monolayers
Substrates
Silicon wafers
Water
10 引用 (Scopus)
Monolayers
proteins
Proteins
Scanning
Adsorption
3 引用 (Scopus)

Structural study of crystal transition from hexagonal to rectangular phase of lignoceric acid monolayers

Kajiyama, T., Tominaga, R., Kojio, K. & Tanaka, K., 4 1 2001, : : Bulletin of the Chemical Society of Japan. 74, 4, p. 765-771 7 p.

研究成果: ジャーナルへの寄稿記事

Monolayers
Crystals
Atomic force microscopy
Cooling
lignoceric acid
2000
29 引用 (Scopus)
Monolayers
Water
air
electron diffraction
Air
21 引用 (Scopus)
Adsorption
Bovine Serum Albumin
Albumins
Monolayers
Free energy
36 引用 (Scopus)

Molecular aggregation state and molecular motion of organosilane monolayers prepared at the air/water interface

Kojio, K., Takahara, A. & Kajiyama, T., 11 28 2000, : : Langmuir. 16, 24, p. 9314-9320 7 p.

研究成果: ジャーナルへの寄稿記事

Monolayers
Agglomeration
Water
air
Air
55 引用 (Scopus)

Molecular aggregation state of n-octadecyltrichlorosilane monolayers prepared by the Langmuir and chemisorption methods

Kojio, K., Takahara, A., Omote, K. & Kajiyama, T., 4 18 2000, : : Langmuir. 16, 8, p. 3932-3936 5 p.

研究成果: ジャーナルへの寄稿記事

Chemisorption
chemisorption
Monolayers
Agglomeration
grazing incidence
Monolayers
Proteins
Scanning
adsorption
Adsorption
1999
3 引用 (Scopus)
Multilayer films
Surface properties
Monolayers
Agglomeration
Oxidation
1998
Phase interfaces
Fluorine containing polymers
Ultrathin films
Silicones
Electron diffraction