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Enhancing Dielectric Properties of Silicone Elastomers with Ionic Liquids Loading

This study explores the application of ionic liquids in silicone elastomers to increase their dielectric permittivity, offering potential benefits in various fields. By increasing the content of ionic liquids, the permittivity and conductivity of the elastomer films were enhanced. The figure demonstrates the relationship between the content of BmimSbF6 and the F*om parameter. Ionic liquids are versatile liquids composed entirely of ions, functioning below 100°C, with excellent properties suitable for diverse applications.

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Enhancing Dielectric Properties of Silicone Elastomers with Ionic Liquids Loading

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  1. 1.2.9 Silicone elastomers with high-permittivity ionic liquids loading Xue Liu DPC, Technical University of Denmark xuli@kt.dtu.dk Silicone elastomers with high-permittivity ionic liquids loading Xue Liu (1)(2), Yi Nie (2), Liyun Yu (1), Suojiang Zhang (2), Anne Ladegaard Skov(1)* (1) Danish Polymer Centre, Department of Chemical and Biochemical Engineering, Technical University of Denmark, Kgs. Lyngby, Denmark; (2) CAS Key Laboratory of Green Process and Engineering, Institute of Process Engineering, Chinese Academy of Sciences, Beijing, China;

  2. 1.2.9 Silicone elastomers with high-permittivity ionic liquids loading Xue Liu DPC, Technical University of Denmark xuli@kt.dtu.dk [1] [2] [3] 1. Yao S, Cui J, Cui Z, Yong Z. Nanoscale. 2017; 9(11), 3797-3805. 2. Trinh V L, Chung C K. small. 2017; 13(29), 1700373. 3. Joo, Y., Byun, J., Seong, N., Ha, J., Kim, H., Kim, S., ... & Hong, Y. Nanoscale. 2015; 7(14), 6208-6215.

  3. 1.2.9 Silicone elastomers with high-permittivity ionic liquids loading Xue Liu DPC, Technical University of Denmark xuli@kt.dtu.dk Ionic liquids are a kind of liquid which is composed entirely of ions, and ionic liquids are liquids below 100°C Application Application of ionic liquids • Ionic liquids have many excellent properties and can be used in a wide range of fields. • It is therefore interesting to blend ILs into elastomers to increase their dielectric permittivity. 1. Qian W, Texter J, Yan F. Chemical Society Reviews. 2017; 46(4), 1124-1159.

  4. 1.2.9 Silicone elastomers with high-permittivity ionic liquids loading Xue Liu DPC, Technical University of Denmark xuli@kt.dtu.dk Increase content of IL Fig.1 Permittivity of elastomer films with different content of BmimSbF6 Fig.2 Conductivity of elastomer films with different content of BmimSbF6 Fom is a universal parameter to evaluate the DET performance at a constant potential. Fig.3 F*om of elastomer films with different content of BmimSbF6

  5. ID:1.2.9 Thank You!

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