KATO Kazuaki

カトウカズアキ | KATO Kazuaki

Affiliation and department：

Research field (2)： Polymer materials , Functional solid-state chemistry

Research keywords (20)： polymer materials , supramolecular materials , ポリロタキサン , topological constraint , 力学物性 , fracture toughness , dynamics analysis , molecular recognition , deformation and fracture process , viscoelastic analysis , glass transition , bioplastics , X-ray scattering , structural analysis under deformation , deformation-induced phase separation , stretch-induced crystallization , gel , entropic elasticity , interfaces , 薄膜

Research theme for competitive and other funds (8)：

2024 - 2027 Design engineering for outstanding materials with controlled soft-stiff heterogeneity
2024 - 2027 Design of tough transparent resins based on control of deformation-induced heterogeneous structures
2024 - 2027 Elucidation of transformation-induced plasticity mechanism of polyrotaxane glass through multiscale structure-properties analysis
2021 - 2025 Toughening of polymer resins by loose constraints
2020 - 2024 Functionalization of hard polyrotaxane materials facilitated by in-situ structural analysis and control of the dynamics

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Papers (70)：

Kazuaki Kato, Kohzo Ito, Taiki Hoshino. Strain-Induced Orientation of Host Rings that Determines the Sliding of Guest Polymers and Plasticity of Glassy Polyrotaxane. ACS Macro Letters. 2024. 13. 8. 1094-1098
Kazuaki Kato, Ayumu Takeshima, Kenichiro Ryu, Kohzo Ito, Masanobu Naito, Yoshiki Kohmura, Taiki Hoshino. In Situ Analysis of Local Strain Distribution of Amorphous Polyrotaxane Adhesives Constrained by Metal Substrates. The Journal of Physical Chemistry C. 2024. 128. 23. 9785-9792
Kazuaki Kato, Kohzo Ito, Taiki Hoshino. Fracture Process of Mechanically Interlocked Ductile Glass Under Uniaxial Tension. Macromolecules. 2023. 56. 18. 7358-7365
Kazuaki KATO. Toughening of Polymer Resins by Loose Constraints. Journal of the Society of Materials Science, Japan. 2023. 72. 8. 585-590
Kazuaki Kato, Masayuki Taniguchi, Kohzo Ito. Tough Glass with Mechanical Bonding Network Anchored by High-Mobility Polymers. Macromolecules. 2023. 56. 5. 1810-1817

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MISC (2)：

松井大祐, 酒井康博, 加藤和明, 伊藤耕三, 阿尻雅文. 磁性ナノ微粒子を複合化した環動材料の合成と物性. 高分子学会予稿集(CD-ROM). 2013. 62. 2
滝沢和雄, 加藤和明, 酒井康博, 横山英明, 伊藤耕三, 冨樫貴成, 阿尻雅文. 磁性ナノ微粒子によって架橋されたポリロタキサン材料の合成. 高分子学会予稿集(CD-ROM). 2011. 60. 1 Disk1

Patents (7)：

アルキル化ポリロタキサンの製造方法
擬ポリロタキサン、ポリロタキサン、及びそれらの製造方法
アルコキシシラン類及びポリロタキサンを有してなるゾル及びゲル
新規ポリロタキサン及びその製造方法
ポリロタキサンの合成方法及び新規ポリロタキサン

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Books (6)：

環動ゲルの力学物性と化学構造との関係
ネットワークポリマー 2016
Polyrotaxane and Slide-Ring Materials
The Royal Society of Chemistry, Cambridge UK 2016
Synthesis and Properties of Slide-Ring Gels
The Royal Society of Chemistry, Cambridge UK 2013
高分子包接を用いた架橋材料の多様性
高分子 2012
Slide-Ring Materials Using Polyrotaxane
Wiley-VCH Verlag GmbH & Co. KGaA 2012

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Lectures and oral presentations (10)：

放射光マイクロビームX線回折を用いたロタキサン材料の局所ひずみと分子配向解析
(第73回高分子討論会 2024)
変形で誘起される不均質構造の制御に基づいた強靭透明樹脂の設計指針構築
(ナノマテリアル応用研究会 (Nano-MAP) 第25回研究講演会 2024)
ポリロタキサンガラス特有のひずみ硬化とタフニング
(第73回高分子学会年次大会 2024)
Nanomechanics for Mechanically-Interlocked Glasses
(MRM2023/IUMRS-ICA2023 2023)
Glass of rotaxanes toughened by high-mobility mechanical bonding polymer networks
(13th SPSJ International Polymer Conference 2023)

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Education (1)：

1999 - 2004 Osaka Unievrsity

Professional career (1)：

博士(工学) (大阪大学)

Work history (9)：

2024/04 - 現在科学技術振興機構(JST)さきがけ専任研究者
2023/04 - 2024/03 The University of Tokyo Graduate School of Frontier Sciences Associate Professor
2017/04 - 2022/03 National Institute for Materials Science Senior Invited Researcher
2017/04 - 2022/03 The University of Tokyo Senior Lecturer
2014/06 - 2017/03 The University of Tokyo Program-Specific Senior Lecturer

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Awards (1)：

2017/08 - シクロデキストリン学会奨励賞

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