Abstract
Dielectric polymers which can operate at high temperature (> 150 °C) and high electric fields with high performance such as high charge/discharge efficiency and dielectric strength are required for many capacitor applications including energy storage and electric insulators. These dielectric performances are controlled directly by charge injection and conduction at high fields and high temperature. Nanoparticles, through interfacial effects, can markedly influence dielectric properties of the matrix. Here we report a research on a significantly enhanced charge/discharge efficiency in high glass transition temperature polymer, i. e. polymers in PEEK family by doping with very small amount of nanoparticles. The presence of nanoparticles reduces the leakage current of the polymer matrix in the conditions of high electric field and high temperature. Our results demonstrate a practicable way to enhance the performance of polymer-based capacitors working at high temperature and high electric field.
| Original language | English (US) |
|---|---|
| Title of host publication | 2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 98-100 |
| Number of pages | 3 |
| Volume | 2018-October |
| ISBN (Electronic) | 9781538661925 |
| DOIs | |
| State | Published - Nov 26 2018 |
| Event | 2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018 - Cancun, Mexico Duration: Oct 21 2018 → Oct 24 2018 |
Other
| Other | 2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018 |
|---|---|
| Country | Mexico |
| City | Cancun |
| Period | 10/21/18 → 10/24/18 |
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All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering
Cite this
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Improving the Charge/Discharge Efficiency and Dielectric Breakdown in High Temperature Polymer Dielectrics. / Chen, Xin; Zhang, Tian; Zhang, Qiming.
2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018. Vol. 2018-October Institute of Electrical and Electronics Engineers Inc., 2018. p. 98-100 8544748.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Improving the Charge/Discharge Efficiency and Dielectric Breakdown in High Temperature Polymer Dielectrics
AU - Chen, Xin
AU - Zhang, Tian
AU - Zhang, Qiming
PY - 2018/11/26
Y1 - 2018/11/26
N2 - Dielectric polymers which can operate at high temperature (> 150 °C) and high electric fields with high performance such as high charge/discharge efficiency and dielectric strength are required for many capacitor applications including energy storage and electric insulators. These dielectric performances are controlled directly by charge injection and conduction at high fields and high temperature. Nanoparticles, through interfacial effects, can markedly influence dielectric properties of the matrix. Here we report a research on a significantly enhanced charge/discharge efficiency in high glass transition temperature polymer, i. e. polymers in PEEK family by doping with very small amount of nanoparticles. The presence of nanoparticles reduces the leakage current of the polymer matrix in the conditions of high electric field and high temperature. Our results demonstrate a practicable way to enhance the performance of polymer-based capacitors working at high temperature and high electric field.
AB - Dielectric polymers which can operate at high temperature (> 150 °C) and high electric fields with high performance such as high charge/discharge efficiency and dielectric strength are required for many capacitor applications including energy storage and electric insulators. These dielectric performances are controlled directly by charge injection and conduction at high fields and high temperature. Nanoparticles, through interfacial effects, can markedly influence dielectric properties of the matrix. Here we report a research on a significantly enhanced charge/discharge efficiency in high glass transition temperature polymer, i. e. polymers in PEEK family by doping with very small amount of nanoparticles. The presence of nanoparticles reduces the leakage current of the polymer matrix in the conditions of high electric field and high temperature. Our results demonstrate a practicable way to enhance the performance of polymer-based capacitors working at high temperature and high electric field.
UR - http://www.scopus.com/inward/record.url?scp=85059757376&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85059757376&partnerID=8YFLogxK
U2 - 10.1109/CEIDP.2018.8544748
DO - 10.1109/CEIDP.2018.8544748
M3 - Conference contribution
AN - SCOPUS:85059757376
VL - 2018-October
SP - 98
EP - 100
BT - 2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018
PB - Institute of Electrical and Electronics Engineers Inc.
ER -