Yuchan Kang, Jiyuan Yan, Chengkai Peng, Yanze Song, Guoshuang Ma, Yahui Zhang, Tianshu Lü, Qing Xie. Plasma dielectric barrier discharge fluorination modified epoxy resin and its ageing behavior[J]. High Power Laser and Particle Beams, 2021, 33(6): 065019
- High Power Laser and Particle Beams
- Vol. 33, Issue 6, 065019 (2021)
Fig. 1. Preparation process of epoxy resin sample
Fig. 2. Plasma DBD fluorination modification platform
Fig. 3. Lissajous figure, P ＝16.05 W
Fig. 4. Surface potential attenuation characteristic test system
Fig. 5. Surface flashover voltage test system
Fig. 6. Surface profile of epoxy resin before and after treatment
Fig. 7. Roughness test results
Fig. 8. SEM images betore and after fluorination treatment
Fig. 9. XPS test results
Fig. 10. Peak patterns of C element in samples not treated and treated for 5 min then stored for different time
Fig. 11. Water contact angle test results
Fig. 12. Surface free energy test results
Fig. 13. Surface conductivity test
Fig. 14. Initial potential on the sample surface
Fig. 15. Surface potential attenuation test results
Fig. 16. Surface trap characteristic curves
Fig. 17. Test results of flashover voltage
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Table 1. [in Chinese]
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