TY - GEN
T1 - Improving the Charge/Discharge Efficiency and Dielectric Breakdown in High Temperature Polymer Dielectrics
AU - Chen, Xin
AU - Zhang, Tian
AU - Zhang, Q. M.
N1 - Funding Information:
This research was supported by a subcontract of Polymics, Ltd. SBIR project and by the Office of Naval Research (Grant No. N00014-16-1-2454). We appreciate Tim Hsu and Polymics, Ltd. for providing the polymer resin of P7000 for the study.
Funding Information:
This research was supported by a subcontract of Polymics, Ltd. SBIR project and by the Office of Naval Research (Grant No. N00014-16-1-2454). We appreciate Tim Hsu and Polymics, Ltd. for providing the polymer resin of P7000 for the study
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
T3 - Annual Report - Conference on Electrical Insulation and Dielectric Phenomena, CEIDP
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.
T2 - 2018 IEEE CEIDP Conference on Electrical Insulation and Dielectric Phenomena, CEIDP 2018
Y2 - 21 October 2018 through 24 October 2018
ER -