@inproceedings{9cf3a4f33b334b65b5bf205785fc4d7f,
title = "Improved Breakdown Strength and Energy Storage Properties of Core-shell SiO@ZrO/maleic anhydridegrafted polypropylene/polypropylene Ternary Composites",
abstract = "ZrO nanoparticles coated with SiO layer were successfully synthesized by tetraethoxysilane (TEOS) hy-anhydride grafted polypropylene matrix to prepare nanocomposite samples with different loadings. The preparation and surface treatment of nanoparticles were further confirmed by transmission electron microscope (TEM) and fourier transform infrared spectrometer (FTIR). Dielectric spectrum and breakdown field strength results showed that the energy storage density of SiO@ZrO core-shell nanocomposite with low dielectric coating gets 10.4\% higher than the optimal value of PP/PP-MAH composites filled raw ZrO, and 42.2\% higher than that of PP/PP-MAH composites without nano-filler. Apart from experimental results, thermally stimulated depolarization current test (TSDC) indicated that SiO shell layer made the trap depth in interaction region deeper, which consequently improved the breakdown field strength.",
keywords = "core-shell, nanoparticles, polypropylene",
author = "Yuxin Zhang and Lu Cheng and Yue Ma and Jiang Guo and Wenfeng Liu and Shengtao Li",
note = "Publisher Copyright: {\textcopyright} 2020 IEEE.; 7th IEEE International Conference on High Voltage Engineering and Application, ICHVE 2020 ; Conference date: 06-09-2020 Through 10-09-2020",
year = "2020",
month = sep,
day = "6",
doi = "10.1109/ICHVE49031.2020.9279782",
language = "英语",
series = "7th IEEE International Conference on High Voltage Engineering and Application, ICHVE 2020 - Proceedings",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "7th IEEE International Conference on High Voltage Engineering and Application, ICHVE 2020 - Proceedings",
}