Enhanced electromechanical performance through chemistry graft copper phthalocyanine to siloxane‐modified polyurethane and interpenetrate with siloxane silicon rubber as composite actuator material
Abstract Researchers are devoted to developing dielectric elastomers (DEs) with excellent electromechanical properties as an artificial muscle material. The authors report a new class of semi‐interpenetrating network (semi‐IPN) composites that contains siloxane‐modified linear polyurethane (PU) and...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-03-01
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| Series: | IET Nanodielectrics |
| Subjects: | |
| Online Access: | https://doi.org/10.1049/nde2.12008 |
| _version_ | 1798017234454446080 |
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| author | Tingting Huang Bolei Yuan Jun Tang Yunhe Zhang |
| author_facet | Tingting Huang Bolei Yuan Jun Tang Yunhe Zhang |
| author_sort | Tingting Huang |
| collection | DOAJ |
| description | Abstract Researchers are devoted to developing dielectric elastomers (DEs) with excellent electromechanical properties as an artificial muscle material. The authors report a new class of semi‐interpenetrating network (semi‐IPN) composites that contains siloxane‐modified linear polyurethane (PU) and silicone rubber through reasonable design of polymer structure. The organic‐filler copper phthalocyanine (CuPc) is chemically grafted into the semi‐interpenetrating network as a cross‐linking point and exhibits excellent dispersibility in the matrix. The various properties of the obtained composite films are also evaluated. The dielectric constant (8.65 at 1 kHz) and maximum actuation strain at 30 MV m−1 (5.32%) are significantly higher than those of semi‐IPN composites. |
| first_indexed | 2024-04-11T16:03:40Z |
| format | Article |
| id | doaj.art-74d9fe3803934887954c9fc2c11d8b9f |
| institution | Directory Open Access Journal |
| issn | 2514-3255 |
| language | English |
| last_indexed | 2024-04-11T16:03:40Z |
| publishDate | 2021-03-01 |
| publisher | Wiley |
| record_format | Article |
| series | IET Nanodielectrics |
| spelling | doaj.art-74d9fe3803934887954c9fc2c11d8b9f2022-12-22T04:14:53ZengWileyIET Nanodielectrics2514-32552021-03-0141384410.1049/nde2.12008Enhanced electromechanical performance through chemistry graft copper phthalocyanine to siloxane‐modified polyurethane and interpenetrate with siloxane silicon rubber as composite actuator materialTingting Huang0Bolei Yuan1Jun Tang2Yunhe Zhang3Department of Polymer Science College of Chemistry Jilin University Changchun ChinaDepartment of Polymer Science College of Chemistry Jilin University Changchun ChinaDepartment of Polymer Science College of Chemistry Jilin University Changchun ChinaDepartment of Polymer Science College of Chemistry Jilin University Changchun ChinaAbstract Researchers are devoted to developing dielectric elastomers (DEs) with excellent electromechanical properties as an artificial muscle material. The authors report a new class of semi‐interpenetrating network (semi‐IPN) composites that contains siloxane‐modified linear polyurethane (PU) and silicone rubber through reasonable design of polymer structure. The organic‐filler copper phthalocyanine (CuPc) is chemically grafted into the semi‐interpenetrating network as a cross‐linking point and exhibits excellent dispersibility in the matrix. The various properties of the obtained composite films are also evaluated. The dielectric constant (8.65 at 1 kHz) and maximum actuation strain at 30 MV m−1 (5.32%) are significantly higher than those of semi‐IPN composites.https://doi.org/10.1049/nde2.12008actuatorsbiomedical materialscomposite materialsdielectric materialselastomerselectromechanical effects |
| spellingShingle | Tingting Huang Bolei Yuan Jun Tang Yunhe Zhang Enhanced electromechanical performance through chemistry graft copper phthalocyanine to siloxane‐modified polyurethane and interpenetrate with siloxane silicon rubber as composite actuator material IET Nanodielectrics actuators biomedical materials composite materials dielectric materials elastomers electromechanical effects |
| title | Enhanced electromechanical performance through chemistry graft copper phthalocyanine to siloxane‐modified polyurethane and interpenetrate with siloxane silicon rubber as composite actuator material |
| title_full | Enhanced electromechanical performance through chemistry graft copper phthalocyanine to siloxane‐modified polyurethane and interpenetrate with siloxane silicon rubber as composite actuator material |
| title_fullStr | Enhanced electromechanical performance through chemistry graft copper phthalocyanine to siloxane‐modified polyurethane and interpenetrate with siloxane silicon rubber as composite actuator material |
| title_full_unstemmed | Enhanced electromechanical performance through chemistry graft copper phthalocyanine to siloxane‐modified polyurethane and interpenetrate with siloxane silicon rubber as composite actuator material |
| title_short | Enhanced electromechanical performance through chemistry graft copper phthalocyanine to siloxane‐modified polyurethane and interpenetrate with siloxane silicon rubber as composite actuator material |
| title_sort | enhanced electromechanical performance through chemistry graft copper phthalocyanine to siloxane modified polyurethane and interpenetrate with siloxane silicon rubber as composite actuator material |
| topic | actuators biomedical materials composite materials dielectric materials elastomers electromechanical effects |
| url | https://doi.org/10.1049/nde2.12008 |
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