Synthesis and Electron-Transporting Properties of N-Type Polymers with Cardanol-Based Side Chains
We synthesized n-type polymers poly{[N,N′-bis(2-octyldodecyl)-naphthalene-1,4,5,8-bis(dicarboximide)-2,6-diyl]-alt-5,5′-(2,2′-bithiophene)} [P(NDI2OD-T2)] and poly{[N,N′-bis(3-(4-cardanol)propyl)-naphthalene-1,4,5,8-tetracarboxylic diimide]-alt-[5,5′-bis(2-thienyl)-2,2′-bithiophene]} [P(NDICL-T2)] w...
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MDPI AG
2024-12-01
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| Series: | Micromachines |
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| Online Access: | https://www.mdpi.com/2072-666X/15/12/1475 |
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| author | Jin Cheng Hongyu Fu Yifan Qiao Xuming Xue Pirada Sudprasert Kenji Ogino |
| author_facet | Jin Cheng Hongyu Fu Yifan Qiao Xuming Xue Pirada Sudprasert Kenji Ogino |
| author_sort | Jin Cheng |
| collection | DOAJ |
| description | We synthesized n-type polymers poly{[N,N′-bis(2-octyldodecyl)-naphthalene-1,4,5,8-bis(dicarboximide)-2,6-diyl]-alt-5,5′-(2,2′-bithiophene)} [P(NDI2OD-T2)] and poly{[N,N′-bis(3-(4-cardanol)propyl)-naphthalene-1,4,5,8-tetracarboxylic diimide]-alt-[5,5′-bis(2-thienyl)-2,2′-bithiophene]} [P(NDICL-T2)] with cardanol-based side chains via Stille coupling to enhance electron mobility. Replacing the 2-octyldodecyl side chain with cardanol in P(NDICL-T2) improved electron mobility due to increased chain flexibility and ordered packing. Lower glass transition temperature (<i>t</i><sub>g</sub>), red-shifted UV-vis absorption, results from crystalline structure analysis, indicating tighter lamellar spacing and enhanced molecular ordering, and smoother surface morphology confirmed the enhanced intermolecular interactions and uniform film formation. |
| format | Article |
| id | doaj-art-0e764a5fa71b4ffab2d6fa6b1fcc2f4f |
| institution | Kabale University |
| issn | 2072-666X |
| language | English |
| publishDate | 2024-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Micromachines |
| spelling | doaj-art-0e764a5fa71b4ffab2d6fa6b1fcc2f4f2024-12-27T14:40:47ZengMDPI AGMicromachines2072-666X2024-12-011512147510.3390/mi15121475Synthesis and Electron-Transporting Properties of N-Type Polymers with Cardanol-Based Side ChainsJin Cheng0Hongyu Fu1Yifan Qiao2Xuming Xue3Pirada Sudprasert4Kenji Ogino5Department of Chemical Engineering and Pharmaceutical Engineering, Changzhou Vocational Institute of Engineering, Changzhou 213164, ChinaGraduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, Tokyo 184-8588, JapanGraduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, Tokyo 184-8588, JapanDepartment of Chemical Engineering and Pharmaceutical Engineering, Changzhou Vocational Institute of Engineering, Changzhou 213164, ChinaFaculty of Science and Technology, Rajamangala University of Technology Tawan-OK, Chonburi 20110, ThailandGraduate School of Bio-Applications and Systems Engineering, Tokyo University of Agriculture and Technology, Tokyo 184-8588, JapanWe synthesized n-type polymers poly{[N,N′-bis(2-octyldodecyl)-naphthalene-1,4,5,8-bis(dicarboximide)-2,6-diyl]-alt-5,5′-(2,2′-bithiophene)} [P(NDI2OD-T2)] and poly{[N,N′-bis(3-(4-cardanol)propyl)-naphthalene-1,4,5,8-tetracarboxylic diimide]-alt-[5,5′-bis(2-thienyl)-2,2′-bithiophene]} [P(NDICL-T2)] with cardanol-based side chains via Stille coupling to enhance electron mobility. Replacing the 2-octyldodecyl side chain with cardanol in P(NDICL-T2) improved electron mobility due to increased chain flexibility and ordered packing. Lower glass transition temperature (<i>t</i><sub>g</sub>), red-shifted UV-vis absorption, results from crystalline structure analysis, indicating tighter lamellar spacing and enhanced molecular ordering, and smoother surface morphology confirmed the enhanced intermolecular interactions and uniform film formation.https://www.mdpi.com/2072-666X/15/12/1475cardanol-basedn-type polymerelectron-transporting properties |
| spellingShingle | Jin Cheng Hongyu Fu Yifan Qiao Xuming Xue Pirada Sudprasert Kenji Ogino Synthesis and Electron-Transporting Properties of N-Type Polymers with Cardanol-Based Side Chains Micromachines cardanol-based n-type polymer electron-transporting properties |
| title | Synthesis and Electron-Transporting Properties of N-Type Polymers with Cardanol-Based Side Chains |
| title_full | Synthesis and Electron-Transporting Properties of N-Type Polymers with Cardanol-Based Side Chains |
| title_fullStr | Synthesis and Electron-Transporting Properties of N-Type Polymers with Cardanol-Based Side Chains |
| title_full_unstemmed | Synthesis and Electron-Transporting Properties of N-Type Polymers with Cardanol-Based Side Chains |
| title_short | Synthesis and Electron-Transporting Properties of N-Type Polymers with Cardanol-Based Side Chains |
| title_sort | synthesis and electron transporting properties of n type polymers with cardanol based side chains |
| topic | cardanol-based n-type polymer electron-transporting properties |
| url | https://www.mdpi.com/2072-666X/15/12/1475 |
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