Raman Spectroscopic Study of Yielding Deformation of Polypropylene
Takumitsu Kida
SIP International Symposium on Circular Economy in Sendai
2024.10.24 仙台
Influences of Molecular Weight Distribution on Microscopic Deformation Behavior of Polyethylene Studied by Raman Spectroscopy
Takumitsu Kida
International Discussion Meeting on Polymer Crystallization 2024
2024.9.18 米沢
Direct Observation of Role of Each Molecular Weight Component on Tensile Properties of Polyethylene Solids
Takumitsu Kida
9th International Discussion Meeting on Relaxations in Complex Systems
2023.8.12-18 Chiba
Raman Spectroscopic Study of Microscopic Deformation Behavior of Semi-Crystalline Polymeric Solids
Takumitsu Kida
2023 International Conference on Modern Challenges in POlymer Science and Technology
(Taiwan Polymer Conference)
2023.1.17 Taiwan (Invited)
Raman Spectroscopic Analysis of Plastic Deformation of Semi-Crystalline Polymeric Solids under Uniaxial Stretching
Takumitsu Kida
2nd Global Webinar on Mechanical and Mechanics Engineering
2021.9.11 基調講演 (オンライン開催)
Thermal Degradation Behavior of Polyethylene Solids Evaluated by Raman Spectroscopy
○Takumitsu Kida, Hiroki Takeshita, Katsuhisa Tokumitsu
The 20th Asian Workshop on Polymer Processing
2024.11.3-6, Jeju
Mechanical Properties and Morphology of Polyethylene Films Processed by an Extruder with Molten Resin Reservoir
○Takumitsu Kida, Kazuki Imai, Hiroki Takeshita, Katsuhisa Tokumitsu, Kazunari Kimura, Kenji Ebara
International Symposium on Feedstock Recycling of Polymeric Materials
2023.11.6-8, Sendai
Microscopic Deformation Behavior of Polyethylene Solids with Different Molecular Weight Distributions Using Rheo-Raman Spectroscopy
○Takumitsu Kida, Ryo Tanaka, Takeshi Shiono, Masayuki Yamaguchi
13th International Polymer Conference
2023.6.18-21, Sapporo
Influences of Shape of Molecular Weight Distribution on Tensile Properties of Polyethylene Solids
○Takumitsu Kida, Ryo Tanaka, Takeshi Shiono, Masayuki Yamaguchi, Katsuhisa Tokumitsu
PRCR2023
2023.5.15-19, Vancourver
Rheo-Raman Spectroscopic Study of Flow-Induced Crystallization of Polyethylene
○Takumitsu Kida, Khunanya Janchai, Masayuki Yamaguchi
ANTEC 2023
2023.3.28 Denver, USA
Morphology, Crystallization Behavior, and Mechanical Properties of Polypropylene Containing Ultra-High-Molecular-Weight Component
○Takumitsu Kida, Takeyoshi Kimura, Ayaka Eno, Khunanya Janchai, Masayuki Yamaguchi, Yasuhiko Otsuki, Tokutaro Kimura, Tomoaki Mizukawa, Tomoya Murakami, Kazuki Hato, Tomoya Okawa
37th International Conference of the Polymer Processing Society
2022.4.13 Fukuoka, Japan
In situ Raman spectroscopic study of microscopic deformation behaviors of poly(ether-block-amide) thermoplastic elastomers under uniaxial stretching
○Takumitsu Kida, Taisei Sasaki, Yusuke Hiejima, Shuichi Maeda, Koh-hei Nitta
Pacifichem 2021 (Progress in Polymer Dynamics)
2021.12.19 Honolulu, Hawaii (Online)
Influences of Shape of Molecular Weight Distribution on Tensile Properties of Polyethylene Solids
○Takumitsu Kida, Ryo Tanaka, Yusuke Hiejima, Koh-hei Nitta, Takeshi Shiono
21st International Union of Materials Research Societies International Conference in Asia
2021.2.24 Chiang Mai, Thailand
Influences of Molecular Weight Distribution on Morphology and Mechanical Properties of Polyetylene Solids
○Takumitsu Kida, Ryo Tanaka, Yusuke Hiejima, Koh-hei Nitta, Takeshi Shiono
The 8th Asian Polyolefin Workshop
2019.12.4 Hiroshima, Japan
Rheo-Raman spectroscopic studies of the influence of α relaxation process on microscopic deformation behaviors of high-density polyethylene
○Takumitsu Kida, Yusuke Hiejima, Koh-hei Nitta
The 12th SPSJ International Polymer Conference
2018.12.7 Hiroshima, Japan
Rheo-Raman Study of the Microscopic Deformation Behavior of High-density Polyethylene with Various Molecular Weight Distribution
○Takumitsu Kida, Yusuke Hiejima, Koh-hei Nitta
The 7th Pacific Rim Conference on Rheology
2018.6.14 Jeju, Korea
Rheo-Raman spectroscopic study of microscopic deformation behavior of polyethylene under uniaxial stretching
○Takumitsu Kida, Yusuke Hiejima, Koh-hei Nitta
Asian Polyolefin Workshop 2017
2017.10.26 Tianjin, China
Raman Spectroscopic Study of High-density Polyethylene during Tensile Deformation
○Takumitsu Kida, Yusuke Hiejima, Koh-hei Nitta
1st Workshop on Combined Rheo-Optical Methods
2017.7.24 Berlin, Germany
Effect of Strain Rate on Microscopic Deformation Behavior of High-density Polyethylene under Uniaxial Stretching
○Takumitsu Kida, Yusuke Hiejima, Koh-hei Nitta
International Conference on Composite Material, Polymer Science and Engineering
2017.6.25 Toyama, Japan