Synthesis of TEMPO Functionalized Polyimides by A2 + B3 polymerization
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概要
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Three different polymerization methods were studied for the A2 + B3 polymerization to provide a TEMPO functionalized polyimides. The one-pot polymerization/imidization and the precipitation polymerization provided a microporous polyimide and a spherical polyimide, respectively; however, the functionalization of the terminals was difficult. In contrast, the solution polymerization with a drop-wise feeding method provided a hyperbranched polyimides and the terminals have been successfully functionalized with TEMPO by the in-situ end-capping reaction. This polymerization and end-capping method will be applicable for the introduction of other various functionalities and might result in the development of various novel polyimide materials.
- The Society of Photopolymer Science and Technology (SPST)の論文
著者
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KAKIMOTO Masa-aki
Department of Organic & Polymeric Materials, Tokyo Institute of Technology
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Hayakawa Teruaki
Department Of Human Sensing And Functional Sensor Engineering Graduate School Of Engineering Yamagat
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Nabae Yuta
Department Of Applied Chemistry Graduate School Of Science And Engineering Tokyo Institute Of Techno
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Kakimoto Masa-aki
Department of Organic and Polymeric Materials, Tokyo Institute of Technology
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Mikuni Masatomo
Department of Organic and Polymeric Materials, Tokyo Institute of Technology
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Nabae Yuta
Department of Organic and Polymeric Materials, Tokyo Institute of Technology
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