Research keywords (8)：
Closed loop recycle
, Chemical recycling of polyurethane
, polymer reaction
, Polymer chemistry
, Recycling
, carbon dioxide
, cycloaddition reaction
, Polyurethane
Research theme for competitive and other funds (15)：
2024 - 2028 Developing a chemical recycling method by hydrolysys polyurethane using carbonated water
2023 - 2024 炭酸水を用いたプラスチック材料の化学原料化におけるライブラリ構築
2021 - 2024 炭酸水を用いた加水分解によるケミカルリサイクル法の開拓
2022 - 2023 炭酸水を用いたプラスチック材料の化学原料化におけるライブラ リ構築
2020 - 2021 Development of chemical recycling for polyurethane elastomer by using carbonic acid
2020 - 2021 Development of environment friendly chemical recycling for polyurethane by using carbonic acid
2018 - 2021 Controlled release of antioxidants using hydrolyzable polymers
2020 - 2020 炭酸を用いた高分子材料の分解によるケミカルリサイクル法の開拓
2017 - 2020 Develpoment of SPE applicable to lithium-ion secondary battery using novel hyperbranched polycarbonate
2016 - 2017 分岐構造を有する新規固体高分子電解質の開発
2016 - 2017 ポリウレタンを有機分子触媒として用いる環状カーボネートの合成
2013 - 2016 Development of environmentally benign decomposition reaction of the biomass using the carbonic acid which occurs from water and carbon dioxide
2008 - 2009 光可塑性架橋高分子の創製とその物性評価
2007 - 2008 二酸化炭素を用いた地球にやさしい高分子合成と分解反応に関する研究
2007 - 2008 Synthesis and Physical Property of Photo-decrosslink Polyurethane
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Papers (63)：
Hisayuki Nakatani, Kaito Yamashiro, Taishi Uchiyama, Suguru Motokucho, Anh Thi Ngoc Dao, Hee-Jin Kim, Mitsuharu Yagi, Yusaku Kyozuka. Effect of Copper Antifouling Paint on Marine Degradation of Polypropylene: Uneven Distribution of Microdebris between Nagasaki Port and Goto Island, Japan. Molecules. 2024. 29. 5. 1173-1173
Hisayuki Nakatani, Shun Narizumi, Seiya Okubo, Suguru Motokucho, Anh Thi Ngoc Dao, Hee-Jin Kim, Mitsuharu Yagi, Yusaku Kyozuka, Shigenobu Miura, Kanth V. Josyula. Study on the onset mechanism of bio-blister degradation of polyolefin by diatom attachment in seawater. Scientific Reports. 2024. 14. 1
Hisayuki Nakatani, Taishi Uchiyama, Suguru Motokucho, Anh Thi Ngoc Dao, Hee-Jin Kim, Mitsuharu Yagi, Yusaku Kyozuka. Differences in the Residual Behavior of a Bumetrizole-Type Ultraviolet Light Absorber during the Degradation of Various Polymers. Polymers. 2024. 16. 2. 293-293
Hisayuki NAKATANI, Kaito YAMASHIRO, Taishi UCHIYAMA, Suguru MOTOKUCHO, Anh Thi Ngoc DAO, Hee-Jin KIM, Mitsuharu YAGI, Yusaku KYOZUKA. Verification of the existence of copper-based antifouling paint particles in the sea and their implications for marine microplastic degradation. 2023
Hisayuki Nakatani, Yuina Ohshima, Taishi Uchiyama, Suguru Motokucho, Anh Thi Ngoc Dao, Hee-Jin Kim, Mitsuharu Yagi, Yusaku Kyozuka. Rapid oxidative fragmentation of polypropylene with pH control in seawater for preparation of realistic reference microplastics. Scientific Reports. 2023. 13. 1. 4247
Yuya Nishiyama, Shogo Kumagai, Tomohito Kameda, Yuko Saito, Atsushi Watanabe, Suguru Motokucho, Hisayuki Nakatani, Toshiaki Yoshioka. Influences of hard- and soft- segment ratios on pyrolysis behavior of polyurethane elastomers. 23rd Korea-Japan Joint International Session of Korea Society of Waste Management. 2019. 1. 269-270
Suguru Motokucho. Development of novel solid polymer electrolyte by using hyperbranched polymer. 2018. 41. 43-45
Takeo Hyodo, Shu-ichi Furuno, Eriko Fujii, Matsuo Katsuhide, Suguru Motokucho, Ken Kojio, Yasuhiro Shimizu. Preparation of Porous In2O3 Powders by Ultrasonic-sprayPyrolysis Employing PMMA Microspheres Synthesized byEmulsion Polymerization and Their Gas-sensing Properties. Proceedings of the IMCS 2012 - The 14th International Meeting on Chemical Sensors. 2012. 768-771
2021/07 - Research Association For Feedstock Recycling of Plastics Japan Research progress award Development of chemical recycling method of polyurethane
2007/08 - Poster Award of The 1st Thailand-japan Rubber Symposium Effect of Curing Agent Ratio of Diol to Triol on Microaggregation Structure and Adhesion Properties of Segmented Polyurethane
Association Membership(s) (5)：
Research Association For Feedstock Recycling of Plastics Japan
, 高分子学会
, 有機合成化学協会
, セルロース学会
, (社)日本ゴム協会
