Charge Leakage Characteristics of Polymer Materials after Charging by Electron Irradiation

Zhenlong Zhang; Jiaqiang Liu; Hansheng Zheng; Lihua Zhu

doi:10.1109/ICSMD57530.2022.10058439

Charge Leakage Characteristics of Polymer Materials after Charging by Electron Irradiation

Zhenlong Zhang^*
, Jiaqiang Liu
, Hansheng Zheng
, Lihua Zhu

^*Corresponding author for this work

School of Physics

Beihang University
CAS - National Space Science Center

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

Abstract

Spacecraft internal charging is the major threat of geosynchronous and medium earth orbit satellite. The polymer materials used in spacecraft are the main carrier of charge in spacecraft internal charging effect, and its charge leakage ability plays key role in the effect. In this paper, the conductivity of polyimide and epoxy were measured by vacuum charge decay method. The results showed that the conductivity of the two materials decreases linearly with time in logarithmic coordinates throughout the test, and the total change reaches 1-2 orders of magnitude. The results of this study have supported the recently published standards GJB 10010-2021.

Original language	English
Title of host publication	2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665492812
DOIs	https://doi.org/10.1109/ICSMD57530.2022.10058439
State	Published - 2022
Event	3rd International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Harbin, China Duration: 22 Dec 2022 → 24 Dec 2022

Publication series

Name	2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings

Conference

Conference	3rd International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022
Country/Territory	China
City	Harbin
Period	22/12/22 → 24/12/22

Keywords

Conductivity
Deep dielectric charging
Spacecraft internal charging
Vacuum charge decay method

Access to Document

10.1109/ICSMD57530.2022.10058439

Cite this

Zhang, Z., Liu, J., Zheng, H., & Zhu, L. (2022). Charge Leakage Characteristics of Polymer Materials after Charging by Electron Irradiation. In 2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings (2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICSMD57530.2022.10058439

Zhang, Zhenlong ; Liu, Jiaqiang ; Zheng, Hansheng et al. / Charge Leakage Characteristics of Polymer Materials after Charging by Electron Irradiation. 2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings).

@inproceedings{19b90cf51a9f45149ed3a74162ec346f,

title = "Charge Leakage Characteristics of Polymer Materials after Charging by Electron Irradiation",

abstract = "Spacecraft internal charging is the major threat of geosynchronous and medium earth orbit satellite. The polymer materials used in spacecraft are the main carrier of charge in spacecraft internal charging effect, and its charge leakage ability plays key role in the effect. In this paper, the conductivity of polyimide and epoxy were measured by vacuum charge decay method. The results showed that the conductivity of the two materials decreases linearly with time in logarithmic coordinates throughout the test, and the total change reaches 1-2 orders of magnitude. The results of this study have supported the recently published standards GJB 10010-2021.",

keywords = "Conductivity, Deep dielectric charging, Spacecraft internal charging, Vacuum charge decay method",

author = "Zhenlong Zhang and Jiaqiang Liu and Hansheng Zheng and Lihua Zhu",

note = "Publisher Copyright: {\textcopyright} 2022 IEEE.; 3rd International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 ; Conference date: 22-12-2022 Through 24-12-2022",

year = "2022",

doi = "10.1109/ICSMD57530.2022.10058439",

language = "英语",

series = "2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

booktitle = "2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings",

address = "美国",

}

Zhang, Z, Liu, J, Zheng, H & Zhu, L 2022, Charge Leakage Characteristics of Polymer Materials after Charging by Electron Irradiation. in 2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings. 2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings, Institute of Electrical and Electronics Engineers Inc., 3rd International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022, Harbin, China, 22/12/22. https://doi.org/10.1109/ICSMD57530.2022.10058439

Charge Leakage Characteristics of Polymer Materials after Charging by Electron Irradiation. / Zhang, Zhenlong; Liu, Jiaqiang; Zheng, Hansheng et al.
2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2022. (2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Charge Leakage Characteristics of Polymer Materials after Charging by Electron Irradiation

AU - Zhang, Zhenlong

AU - Liu, Jiaqiang

AU - Zheng, Hansheng

AU - Zhu, Lihua

PY - 2022

Y1 - 2022

N2 - Spacecraft internal charging is the major threat of geosynchronous and medium earth orbit satellite. The polymer materials used in spacecraft are the main carrier of charge in spacecraft internal charging effect, and its charge leakage ability plays key role in the effect. In this paper, the conductivity of polyimide and epoxy were measured by vacuum charge decay method. The results showed that the conductivity of the two materials decreases linearly with time in logarithmic coordinates throughout the test, and the total change reaches 1-2 orders of magnitude. The results of this study have supported the recently published standards GJB 10010-2021.

AB - Spacecraft internal charging is the major threat of geosynchronous and medium earth orbit satellite. The polymer materials used in spacecraft are the main carrier of charge in spacecraft internal charging effect, and its charge leakage ability plays key role in the effect. In this paper, the conductivity of polyimide and epoxy were measured by vacuum charge decay method. The results showed that the conductivity of the two materials decreases linearly with time in logarithmic coordinates throughout the test, and the total change reaches 1-2 orders of magnitude. The results of this study have supported the recently published standards GJB 10010-2021.

KW - Conductivity

KW - Deep dielectric charging

KW - Spacecraft internal charging

KW - Vacuum charge decay method

UR - https://www.scopus.com/pages/publications/85150419390

U2 - 10.1109/ICSMD57530.2022.10058439

DO - 10.1109/ICSMD57530.2022.10058439

M3 - 会议稿件

AN - SCOPUS:85150419390

T3 - 2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings

BT - 2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 3rd International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022

Y2 - 22 December 2022 through 24 December 2022

ER -

Zhang Z, Liu J, Zheng H, Zhu L. Charge Leakage Characteristics of Polymer Materials after Charging by Electron Irradiation. In 2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings. Institute of Electrical and Electronics Engineers Inc. 2022. (2022 International Conference on Sensing, Measurement and Data Analytics in the Era of Artificial Intelligence, ICSMD 2022 - Proceedings). doi: 10.1109/ICSMD57530.2022.10058439

Charge Leakage Characteristics of Polymer Materials after Charging by Electron Irradiation

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