Influence of Chemical Modification of the Surface on the Electret Properties of Polytetrafluoroethylene |
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| Authors: | Rychkov A. A. Malygin A. A. Trifonov S. A. Rychkov D. A. |
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| Affiliation: | (1) St. Petersburg State Technological Institute, St. Petersburg, Russia;(2) Herzen Russian State Pedagogical University, St. Petersburg, Russia |
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| Abstract: | Thermal stability of the electret state of polytetrafluoroethylene films with element oxide structures on the surface was studied. The frequency factor and the activation energies of the newly formed groups of deep centers that capture the electret charge were determined. |
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