@inproceedings{c3b2055e3983476182e15d199097d6be,
title = "Transition from non-Arrhenius to Arrhenius Aging of ZnO Ceramics",
abstract = "The power loss of modern stable ZnO varistor ceramics decrease steadily during the dc aging, which follows a non-Arrhenius aging pattern. In this paper, they were aged at elevated temperatures. It was found that they underwent a transition from non-Arrhenius to Arrhenius aging, when the aging temperature increased from 100°C to 160°C. The power loss of the samples aged above 150°C showed an obvious increase trend, which was reported as a typical characteristic of Arrhenius aging. Noticeably, the dc aging of the sample aged at 100°C was reversible and the density of interface states (DOS) was almost unchanged. When the aging temperature exceeded the transition temperature (150oC in this paper), the aging cannot be recovered and the DOS decreased after aging. It was proposed that the DOS might be responsible for the transition of ZnO varistor ceramics.",
keywords = "ZnO varistors, dc aging, non-Arrhenius, power loss, transition",
author = "Rou Li and Zhuolin Cheng and Ao Gao and Kangning Wu and Jianying Li and Zhuang Tang",
note = "Publisher Copyright: {\textcopyright} 2023 IEEE.; 4th IEEE International Conference on Electrical Materials and Power Equipment, ICEMPE 2023 ; Conference date: 07-05-2023 Through 10-05-2023",
year = "2023",
doi = "10.1109/ICEMPE57831.2023.10139435",
language = "英语",
series = "2023 IEEE 4th International Conference on Electrical Materials and Power Equipment, ICEMPE 2023",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "2023 IEEE 4th International Conference on Electrical Materials and Power Equipment, ICEMPE 2023",
}