Raman spectroscopic observation of conformational changes during thermal exposure and its effects on melting and crystallization behavior of high-density polyethylene Yusuke Hiejima, Hikaru Kawada, Takumitsu Kida, Koh-hei Nitta Polymer Degradation and Stability, 232, 111152 (2025)
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Facile synthesis of macroscopic bilayer gels by one-shot radical polymerization in phase-separated binary solvent systems Shohei Ida, Ryuto Soma, Iori Ono, Takumitsu Kida, Shokyoku Kanaoka Polymer Journal, Accepted
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Effects of Mixing Ultra-High Molecular Weight Polyethylene on Morphology and Mechanical Properties of Polyethylene Solids
Takumitsu Kida, Shiori Watanabe, Nobuhiro Kasai, Takahiro Nagahama, Takashi Kamitanaka, Hiroki Takeshita, Katsuhisa Tokumitsu Nihon Reoroji Gakkaishi, 52, 265-271 (2024)
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Neutron Reflectivity Study on the Adsorption Layer of Polyethylene Grown on Si Substrate
Shimokita, Keisuke; Yamamoto, Katsuhiro; MIYATA, Noboru; Shibata, Motoki; Nakanishi, Yohei; Arakawa, Masato; Takenaka, Mikihito; Kida, Takumitsu; Katsuhisa, Tokumitsu ; Tanaka, Ryo; Shiono, Takeshi; Yamada, Masako; Seto, Hideki; Yamada, Norifumi; Aoki, Hiroyuki; Miyazaki, Tsukasa Langmuir, 40, 15758-15766 (2024)
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Effect of mixing temperature on the dispersion and degradation behaviors of HDPE/UHMWPE blends
Shiori Watanabe, Sayaka Yamada, Nobuhiro Kasai, Takumitsu Kida, Hiroki Takeshita, Katsuhisa Tokumitsu International Polymer Processing, 39, 557-567 (2024)
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Antiplasticizing effect of triethyl citrate on an isosorbide‐based polycarbonate
Ruiqi Han, Takumitsu Kida, Masayuki Yamaguchi Journal of Polymer Research, 31, 219 (2024)
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Effect of short-chain branches in high-molecular-weight component on tensile properties of polyethylene solids Takumitsu Kida, Ryo Tanaka, Takeshi Shiono, Hiroki Takeshita, Katsuhisa Tokumitsu Polymer, 298, 126906 (2024)
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Compressive double yielding in high-density polyethylene over a wide range of strain rates
Yusuke Hiejima, Nobuhiro Misumi, Ryohei Ippitsu, Takumitsu Kida, Masahiro Higuchi, Hiroyuki Yamada, Koh-hei Nitta Polymer, 291, 126590 (2024)
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In-situ Raman spectroscopic study of conformational reorganization during heat treatment for high-density polyethylene solid
Misato Nabata, Takumitsu Kida, Yusuke Hiejima, Koh-hei Nitta Polymer, 290, 126558 (2024)
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Mechanical Properties of Isotactic Polypropylene with Nodular or Spherulite Morphologies
Yuta Fukuda, Takumitsu Kida*, Masayuki Yamaguchi Polymer Engineering & Science, 63, 4043-4050 (2023)
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Rheological Properties of poly(Lactic acid) Modified by Cellulose Acetate Propionate
Takeyoshi Kimura, Tomoki Takeuchi, Panitha Phulkerd, Pornchanok Pichaipanich, Daisuke Kugimoto, Shingo Kouda, Takumitsu Kida, Masayuki Yamaguchi* Journal of Polymers and the Environment, in print
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Modification of melt memory effect by addition of poly(butylene terephthalate) to thermoplastic polyester elastomer
Takumi Yamada, Takumitsu Kida, Masayuki Yamaguchi* Polymer, 285, 126330 (2023)
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Enhancing the mechanical properties of Poly(vinyl alcohol) fibers by lithium iodide addition
Yusuke Taoka, Riza Saari Asmaa, Takumitsu Kida, Masayuki Yamaguchi, Kazuaki Matsumura* ACS Omega, 8, 32623-32634 (2023)
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Morphological Transformation of Extruded Isotactic Polypropylene Film from the Mesophase to α-Form Crystals Takumitsu Kida*, Yuta Fukuda, Masayuki Yamaguchi, Yasuhiko Otsuki, Tokutaro Kimura, Tomoaki Mizukawa, Tomoya Murakami, Kazuki Hato, Tomoya Okawa Reactive and Functional Polymers, 191, 105682 (2023)
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Flow-Induced Crystallization Behavior of High-Density Polyethylene Evaluated by Rheo-Raman Spectroscopic System Takumitsu Kida*, Khunanya Janchai, Katsuhisa Tokumitsu, Masayuki Yamaguchi Polymer Journal, 55, 1141-1150 (2023)
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Viscoelastic properties of copolycarbonates comprising isosorbide and 1,4-cyclohexanedimethanol
Ruiqi Han, Takumitsu Kida, Masayuki Yamaguchi* Colloid and Polymer Science, 301, 1231-1238 (2023)
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Anomalous Postprocessing Dimensional Change of Injection-Molded Products Composed of Poly (lactic acid) and Poly (vinyl alcohol)
Masayuki Yamaguchi*, Wen Shu, Takeyoshi Kimura, Hoang-Giang Dai Vo, Takumitsu Kida, Toyoichiro Mori, Makoto Kitani, Norifumi Aridome, Akira Miyamoto ACS Applied Polymer Materials, 5, 2136-2143 (2023)
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Direct Observation of the Effect of a High-Molecular-Weight Component on the Deformation Behavioro of Polyethylene Solids Using Rheo-Raman Spectroscopic Technique Takumitsu Kida*, Ryo Tanaka, Takeshi Shiono, Masayuki Yamaguchi Macromolecules, 56, 3073-3082 (2023)
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Optimum Processing Conditions for the Maximum Crystallization Rate of Poly(3-hydroxybutyrate-co-3-hydroxyhexanoate)
Khunanya Janchai, Takumitsu Kida, Masayuki Yamaguchi*, Takenobu Sunagawa, Tetsuo Okura Scientific Reports, 13 497 (2023)
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Role of Shear Flow on Structure Development during Post-Processing Annealing for Poly(lactic acid)
Hoang-Giang Dai Vo, Takumitsu Kida, Masayuki Yamaguchi* Polymers, 15 693 (2023)
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Improvement in Processability for Injection Molding of Bisphenol-A Polycarbonate by Addition of Low-Density Polyethylene
Yuki Kuroda, Ken-Ichi Suzuki, Genzo Kikuchi, Nantina Moonprasith, Takumitsu Kida, Masayuki Yamaguchi* Materials, 16 866 (2023)
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Preparation of graded materials for miscible polycarbonate/poly(methyl methacrylate) blends by segregation under shear flow
Nantina Moonprasith, Mizuki Tatsumichi, Kodai Nakamura, Takumitsu Kida, Kyoko Tsubouchi, Tatsuhiro Hiraoka, Masayuki Yamaguchi* Journal of Applied Polymer Science, 140 e53258 (2022)
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Novel Transparent Films Composed of Bisphenol-A Polycarbonate and Copolyester
Hiroyuki Hasegawa, Takumitsu Kida, Masayuki Yamaguchi* Polymers, 14 4146 (2022)
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Effect of swelling and deswelling on the elasticity of polyacrylonitrile gels prepared by freezing and thawing techniques
Yutaka Tanaka*, Furui Shogo, Nakashima Natsuki, Nakajima Sho, Takumitsu Kida Journal of Macromolecular Science, Part B, 61 1046-1061 (2022)
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Evaluation of Rheological Properties and Generation of Cross Orientation of Lamellae and Amorphous Chains in a Thermoplastic Polyester Elastomer
Takumi Yamada, Masayuki Yamaguchi, Takumitsu Kida* ACS Applied Polymer Materials, 4 6322-6331 (2022)
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Crystallinity Enhancement of Extruded Polypropylene Containing Poly(vinyl alcohol) Fibers Prepared In Situ
Riho Nishikawa, Ayaka Eno, Khunanya Janchai, Ruiqi Han, Takumitsu Kida, Toyoichiro Mori, Norifumi Aridome, Akira Miyamoto, Masayuki Yamaguchi* Polymer, 254 125043 (2022)
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Rheo-Raman Spectroscopic Study of Microscopic Deformation Behavior of Low- and High-Density Polyethylene Solids under Uniaxial Deformation Takumitsu Kida*, Yusuke Hiejima, Koh-hei Nitta, Masayuki Yamaguchi Nihon Reoroji Gakkaishi, 60 287–294 (2022)
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Evaluation of Microscopic Structural Changes During Strain Hardening of Polyethylene Solids using In Situ Raman, SAXS, and WAXD Measurements under Step-Cycle Test Takumitsu Kida*, Yusuke Hiejima, Koh-hei Nitta, Masayuki Yamaguchi Polymer, 250 124869 (2022)
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Segregation Behavior of Miscible PC/PMMA Blends during Injection Molding
Nantina Moonprasith, Jitsuhiro Date, Takumi Sako, Takumitsu Kida, Tatsuhiro Hiraoka, Masayuki Yamaguchi* Materials, 15, 2994 (2022)
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Viscoelastic Properties of Fully Biomass-Based Transparent Plastic Comprising Cellulose Acetate and Citrate Ester
Takeyoshi Kimura, Takumitsu Kida, Masayuki Yamaguchi* Materials, 15, 3038 (2022)
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Star Polymers with Norbornene/1-octene Gradient Copolymer Arms Synthesized by an Ansa-fluorenylamidodimethltitanium-[Ph3C][B(C6F5)4] Catalyst System
Haobo Yuan, Takumitsu Kida,Ryo Tanaka, Zhengguo Cai, Yuushou Nakayama, Shin-ichi Kihara, Takeshi Shiono* Polymer, 249, 124844 (2022)
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Role of Rigid-Amorphous Chains on Mechanical Properties of Polypropylene Solid using DSC, WAXD, SAXS, and Raman Spectroscopy Takumitsu Kida*, Masayuki Yamaguchi Polymer, 249, 124834 (2022)
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Complicated Structure Change During Capillary Extrusion of Binary Blends of Polycarbonate and Poly(methyl methacrylate)
Masayuki Yamaguchi*, Kodai Nakamura, Takeyoshi Kimura, Nantina Moonprasith, Takumitsu Kida, Kyoko Tsubouchi, Takaaki Narita, Tatsuhiro Hiraoka Materials, 15, 2783 (2022)
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Raman Spectroscopic Analyses of Structure-Mechanical Properties Relationship of Crystalline Polyolefin Materials Takumitsu Kida* Nihon Reoroji Gakkaishi, 50, 21–29 (2022) (Invited Review)click here
Cyclic Olefin Copolymer Bearing Pendant Fluorenyl Groups with High Refractive Index and Low Chromatic Dispersion
Haobo Yuan, Takumitsu Kida, Yuma Ishitobi, Ryo Tanaka, Masayuki Yamaguchi, Yuushou Nakayama, Takeshi Shiono* Macromolecules, 55, 125–132 (2022)
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Effect of Thermal History on the Structure and Mechanical Properties of a Thermoplastic Polyester Elastomer
Takumi Yamada, Takumitsu Kida, Masayuki Yamaguchi* Polymer, 238, 124376 (2022)
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Polymerization of Styrene Derivatives Using Anilinonaphthoquinone-ligated Nickel Complexes and Thermal/Rheological Properties of the Produced Polymers
Samiul Islam Chowdhury, Takumitsu Kida, Ryo Tanaka, Yuushou Nakayama, Takeshi Shiono* Macromolecular Chemistry and Physics, 223, 2100402 (2022)
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Crystallization behavior of isotactic polypropylene containing a fibrous nucleating agent in a flow field
Khunanya Janchai,Takumitsu Kida, Takahiro Inoue, Shohei Iwasaki, Masayuki Yamaguchi* Polymer Journal, 54, 367–375 (2022)
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Effect of Ultra-High-Molecular-Weight Molecular Chains on the Morphology, Crystallization, and Mechanical Properties of Polypropylene Takumitsu Kida*, Takeyoshi Kimura, Ayaka Eno, Khunanya Janchai, Masayuki Yamaguchi, Yasuhiko Otsuki, Tokutaro Kimura, Tomoaki Mizukawa, Tomoya Murakami, Kazuki Hato, Tomoya Okawa Polymers, 13, 4222 (2021)
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Impact of Magnesium Salt on the Mechanical and Thermal Properties of Poly(vinyl alcohol)
Riza Asmmaa Saari, Muhammad Shahrulnizam Nasri, Takumitsu Kida, Masayuki Yamaguchi* Polymers, 13, 3769 (2021)
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Radial distribution functions of entanglements in primitive chain network simulations
Yuichi Masubuchi*, Takumitsu Kida, Yuya Doi, Takashi Uneyama Nihon Reoroji Gakkaishi, 49, 337–345 (2021)
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Rheological Properties of Linear and Short-chain Branched Polyethylene with Nearly Monodispersed Molecular Weight Distribution Takumitsu Kida*, Yuya Doi, Ryo Tanaka, Takashi Uneyama, Takeshi Shiono, Yuichi Masubuchi Rheologica Acta, 60, 511–519 (2021)
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Improving the Strength of Polyethylene Solids by Simple Controlling of the Molecular Weight Distribution Takumitsu Kida, Ryo Tanaka, Yusuke Hiejima, Koh-hei Nitta, Takeshi Shiono* Polymer, 218, 123526 (2021)
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Incorporation of boronic acid functionality into isotactic polypropylene and its application as crosslinking point
Ryo Tanaka, Hiroya Fujii, Takumitsu Kida, Yuushou Nakayama, Takeshi Shiono* Macromolecules, 54 (3), 1267-1272 (2021)
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Synthesis, Properties, and Biodegradabilities of Thermoplastic Elastomers made from 2-Metyl-1,3-propanediol, Glutaric Acid and Lactide
Lamya Zahir, Takumitsu Kida, Ryo Tanaka,Yuushou Nakayama*, Takeshi Shiono, Norioki Kawasaki, Naoko Yamano, Atsuyoshi Nakayama Life, 11 (1), 43 (2021)
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Microstructural Interpretation of Influences of Molecular Weight on Tensile Properties of High-Density Polyethylene Solids Using Rheo-Raman Spectroscopy Takumitsu Kida*, Yusuke Hiejima*, Koh-hei Nitta Macromolecules, 54 (1), 225-234 (2021)
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Synthesis of Thermoplastic Elastomers with High Biodegradability in Seawater
Zahir Lamya, Takumitsu Kida, Ryo Tanaka, Yuushou Nakayama*, Takeshi Shiono, Norioki Kawasaki, Naoko Yamano, Atsuyoshi Nakayama, Polymer Degradation and Stability, 184, 109467 (2021)
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Synthesis and Properties of Block Copolymers Composed of Norbornene/Higher α-Olefin Gradient Segments Using ansa-Fluorenylamidodimethyltitanium-Ph3C][B(C6F5)4] Catalyst System
Haobo Yuan, Takumitsu Kida (cofirst), Ryo Tanaka, Zhengguo Cai, Yuushou Nakayama, Takeshi Shiono* Polymer Chemistry, 12 (2), 189–195 (2021) Selected as Front Coverclick here
Synthesis and Properties of Biodegradable Thermoplastic Elastomers using 2-Methyl-1,3-propanediol, Succinic Acid and Lactide
Zahir Lamya, Takumitsu Kida, Ryo Tanaka, Yuushou Nakayama*, Takeshi Shiono, Norioki Kawasaki, Naoko Yamano, Atsuyoshi Nakayama Polymer Degradation and Stability, 181, 109353 (2020)
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Synthesis and Properties of Gradient Copolymers Composed of Norbornene and Higher alpha-Olefins Using an ansa-Fluorenylamidodimethyltitanium-[Ph3C][B(C6F5)4] Catalyst System
Haobo yuan, Takumitsu Kida, Hyunchul Kim, Ryo Tanaka, Zengguo Cai, Yuushou Nakayama, Takeshi Shiono* Macromolecules, 53, 4323-4329 (2020)
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Microscopic Origin of Elastic and Plastic Deformation in Poly(ether-block-amide) Elastomers under Various Conditions Takumitsu Kida, Keisuke Hamasaki, Yusuke Hiejima, Shuichi Maeda, Koh-hei Nitta* Nihon Reoroji Gakkaishi (日本レオロジー学会誌), 48, 153–160 (2020)
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In situ Raman Spectrosocpic Observation of Polymer Chains in Semi-Crystalline Polyethylene Solids
Yusuke Hiejima, Takumitsu Kida, Koh-hei Nitta* Zeitschrift für Physikalische Chemie, in Press
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Rheo-Raman Spectroscopic Study of Plasticity and Elasticity Transformation in Poly(ether-block-amide) Thermoplastic Elastomers Takumitsu Kida, Taisei Sasaki, Yusuke Hiejima, Shuichi Maeda, Koh-hei Nitta* Polymer, 189, 122128 (2020)
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Effect of the Number of Arms on the Mechanical Properties of Star-Shaped Cyclic Olefin Copolymer Takumitsu Kida, Ryo Takana, Koh-hei Nitta, Takeshi Shiono* Polymer Chemistry, 10, 5578 (2019) Selected as Front Cover,
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Rheo-Raman Spectroscopic Study on Uniaxial Deformation Behavior of High-Density Polyethylene Solids with Various Molecular Weight Distributions Takumitsu Kida, Yusuke Hiejima*, Koh-hei Nitta Macromolecules, 52, 4590 (2019),
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Rheo-Raman Spectroscopic Study of Microscopic Deformation Behavior for Ultra Low-density Polyethylene Takumitsu Kida, Yusuke Hiejima*, Koh-hei Nitta Polymer International, 67, 1335 (2018),
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In Situ Monitoring of Orientation Parameters and Orientation Distribution Functions of Polyethylenes during Tensile Tests
Yusuke Hiejima, Takumitsu Kida, Koh-hei Nitta* Macromolecular Symposia, 377, 1700020 (2018),
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Rheo-Raman Study of Isotactic Polypropylene Under Tensile Deformation Takumitsu Kida, Yusuke Hiejima*, Koh-hei Nitta Macromolecular Symposia, 377, 1700019 (2018),
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Microscopic structural changes during photodegradation of low-density polyethylene detected by Raman spectroscopy
Yusuke Hiejima, Takumitsu Kida, Kento Takeda, Toshio Igarashi, Koh-hei Nitta* Polymer Degradation and Stability, 150, 67 (2018),
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Non-destructive detection of microscopic structural changes in polyethylene during photodegradation by Raman spectroscopy
Yusuke Hiejima, Takumitsu Kida, Toshio Igarashi, Koh-hei Nitta* Annual Technical Conference-ANTEC, Conference Proceedings, 2018-May (2018).
Effect of Strain Rate on Microscopic Deformation Behavior of High-density Polyethylene under Uniaxial Stretching Takumitsu Kida, Yusuke Hiejima*, Koh-hei Nitta MATEC Web of Conferences, 139, 05001 (2017),
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The Evaluation of Degradation Mechanism of Polyolefins, and Development of Non-destructive Evaluating Method
Toshio Igarashi, Yusuke Hiejima, Takumitsu Kida, Koh-hei Nitta*, Yutaka Yonezawa Annual Technical Conference-ANTEC, Conference Proceedings, 2017-May (2017).
Raman Spectroscopic Study of High-density Polyethylene during Tensile Deformation Takumitsu Kida, Yusuke Hiejima*, Koh-hei Nitta International Journal of Experimental Spectroscopic Techniques, 1, 001 (2016),
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Molecular orientation behavior of isotactic polyoropylene under uniaxial stretching by rheo-Raman spectroscopy Takumitsu Kida, Yusuke Hiejima*, Koh-hei Nitta Express Polymer Letters, 10, 701 (2016),
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Rheo-Raman Spectroscopic Study of Uniaxial Plastic Deformation Behavior in High-Density Polyethylene Solids
Yusuke Hiejima, Takumitsu Kida, Koh-hei Nitta* Advances in Materials Science Research, 20, Chapter 2 (2015),
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Rheo-optical Raman study of microscopic deformation in high-density polyethylene under hot drawing Takumitsu Kida, Yusuke Hiejima*, Koh-hei Nitta Polymer Testing, 44, 30 (2015),
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Deformation mechanism of high-density polyethylene probed by in situ Raman spectroscopy Takumitsu Kida, Tatsuya Oku, Yusuke Hiejima*, Koh-hei Nitta Polymer, 58, 88 (2015),
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和文誌
分子量分布及び短鎖分岐構造がポリエチレンの一軸引張り挙動に与える影響 木田拓充 次世代ポリオレフィン総合研究, 14, 45 (2021),
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分子量分布がポリエチレンにおける構造と物性に与える影響 木田拓充, 比江嶋祐介, 新田晃平 次世代ポリオレフィン総合研究, 13, 68 (2019),
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