지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
초록· 키워드
오류제보하기
Purpose: Polymer capacitors are known to have very high reliability as compared with liquid electrolytic capacitors, but their capacity has been reported to decrease in charge and discharge at low temperature. The purpose of this study to clarify these characteristics.
Methods: In order to clarify these characteristics, charging-discharging tests were carried out for 200 hours with three different capacities and at 5 different temperature from 5℃ to 100℃.
Results: As a result of the test, it was confirmed that the capacity of the polymer capacitor was decreased with higher capacity and lower temperature.
Conclusion: Such a failure phenomenon was caused by the shrinkage and expansion characteristics of the polymer used therein, it is presumed that this failure phenomenon is due to the complex pore structure made by etching.
Methods: In order to clarify these characteristics, charging-discharging tests were carried out for 200 hours with three different capacities and at 5 different temperature from 5℃ to 100℃.
Results: As a result of the test, it was confirmed that the capacity of the polymer capacitor was decreased with higher capacity and lower temperature.
Conclusion: Such a failure phenomenon was caused by the shrinkage and expansion characteristics of the polymer used therein, it is presumed that this failure phenomenon is due to the complex pore structure made by etching.
목차
1. 서론
2. 고분자 캐패시터 열화 시험
3. 고분자캐패시터의 시험 결과 분석
4. 결론
References
참고문헌 (8)
참고문헌 신청
[학술지(정기간행물)] - Yoshimura, S. / 1975 / Aluminum solid electrolytic capacitor with an organic semiconductor electrolyte / IEEE Transactions on Parts, Hybrids, and Packaging 11 (4) : 315 ~ 321
[학술지(정기간행물)] - Kudoh, Y. / 1994 / Stability study of polypyrrole and application to highly thermostable aluminumsolid electrolytic capacitor / Synthetic Metals 66 (2) : 157 ~ 164
[학술지(정기간행물)] - Jeong, U. H. / 2016 / Charging-discharging characteristics of a wound aluminum polymer capacitor / Microelectronics Reliability 64 : 447 ~ 452
[학술지(정기간행물)] - Nishino, A / 1996 / Capacitors: operating principles, current market and technical trends / Journal of Power Sources 60 (2) : 137 ~ 147
[학술지(정기간행물)] - Sarjeant, W / 1998 / Capacitors / IEEE Transactions on Plasma Science 26 (5) : 1368 ~ 1392
[학술지(정기간행물)] - Kudoh, Y. / 1994 / Stability study of polypyrrole and application to highly thermostable aluminumsolid electrolytic capacitor / Synthetic Metals 66 (2) : 157 ~ 164
[학술지(정기간행물)] - Jeong, U. H. / 2016 / Charging-discharging characteristics of a wound aluminum polymer capacitor / Microelectronics Reliability 64 : 447 ~ 452
[학술지(정기간행물)] - Nishino, A / 1996 / Capacitors: operating principles, current market and technical trends / Journal of Power Sources 60 (2) : 137 ~ 147
[학술지(정기간행물)] - Sarjeant, W / 1998 / Capacitors / IEEE Transactions on Plasma Science 26 (5) : 1368 ~ 1392
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UCI(KEPA) : I410-ECN-0101-2017-323-002368611