Polymer film capacitors with high dielectric constant, high capacitance density, and high energy density

Shihai Zhang, Chen Zou, Xin Zhou, Dean Anderson, Brian Zellers, Qiming Zhang

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    9 Citations (Scopus)

    Abstract

    A series of high dielectric constant polymers have been developed with K from 10 to over 50. The high-K polymers have high dielectric breakdown strength above 700 V/μm and high energy density up to 27 J/cm3 in lab-scale small sample test. As thermoplastic semicrystalline polymers similar to polypropylene, these high-K polymers can be processed into thin capacitor film using melt-extrusion and biaxial orientation process and film thickness from 2 μm to 10 m has been achieved. Metallized prototype capacitors show promising performance with energy density above 5 J/cm3. Future development will target at 10 J/cm3 energy density in the packaged capacitors. On the other hand, the capability to produce ultrathin capacitor film enables the manufacturing of film capacitors with high capacitance density above 10 μF/cm3. Potential applications include pulsed power capacitors for external and implantable medical defibrillators, and other industrial applications.

    Original languageEnglish (US)
    Title of host publicationProceedings of the 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010
    Pages221-224
    Number of pages4
    DOIs
    StatePublished - Dec 1 2010
    Event2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010 - Atlanta, GA, United States
    Duration: May 23 2010May 27 2010

    Publication series

    NameProceedings of the 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010

    Other

    Other2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010
    CountryUnited States
    CityAtlanta, GA
    Period5/23/105/27/10

    Fingerprint

    Permittivity
    Capacitance
    Capacitors
    Polymers
    Defibrillators
    Electric breakdown
    Thermoplastics
    Industrial applications
    Extrusion
    Film thickness
    Polypropylenes
    Film capacitor

    All Science Journal Classification (ASJC) codes

    • Energy Engineering and Power Technology
    • Electrical and Electronic Engineering

    Cite this

    Zhang, S., Zou, C., Zhou, X., Anderson, D., Zellers, B., & Zhang, Q. (2010). Polymer film capacitors with high dielectric constant, high capacitance density, and high energy density. In Proceedings of the 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010 (pp. 221-224). [5958333] (Proceedings of the 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010). https://doi.org/10.1109/IPMHVC.2010.5958333
    Zhang, Shihai ; Zou, Chen ; Zhou, Xin ; Anderson, Dean ; Zellers, Brian ; Zhang, Qiming. / Polymer film capacitors with high dielectric constant, high capacitance density, and high energy density. Proceedings of the 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010. 2010. pp. 221-224 (Proceedings of the 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010).
    @inproceedings{9654932acd9c4a0a8e70e862f526346c,
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    abstract = "A series of high dielectric constant polymers have been developed with K from 10 to over 50. The high-K polymers have high dielectric breakdown strength above 700 V/μm and high energy density up to 27 J/cm3 in lab-scale small sample test. As thermoplastic semicrystalline polymers similar to polypropylene, these high-K polymers can be processed into thin capacitor film using melt-extrusion and biaxial orientation process and film thickness from 2 μm to 10 m has been achieved. Metallized prototype capacitors show promising performance with energy density above 5 J/cm3. Future development will target at 10 J/cm3 energy density in the packaged capacitors. On the other hand, the capability to produce ultrathin capacitor film enables the manufacturing of film capacitors with high capacitance density above 10 μF/cm3. Potential applications include pulsed power capacitors for external and implantable medical defibrillators, and other industrial applications.",
    author = "Shihai Zhang and Chen Zou and Xin Zhou and Dean Anderson and Brian Zellers and Qiming Zhang",
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    Zhang, S, Zou, C, Zhou, X, Anderson, D, Zellers, B & Zhang, Q 2010, Polymer film capacitors with high dielectric constant, high capacitance density, and high energy density. in Proceedings of the 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010., 5958333, Proceedings of the 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010, pp. 221-224, 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010, Atlanta, GA, United States, 5/23/10. https://doi.org/10.1109/IPMHVC.2010.5958333

    Polymer film capacitors with high dielectric constant, high capacitance density, and high energy density. / Zhang, Shihai; Zou, Chen; Zhou, Xin; Anderson, Dean; Zellers, Brian; Zhang, Qiming.

    Proceedings of the 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010. 2010. p. 221-224 5958333 (Proceedings of the 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

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    AB - A series of high dielectric constant polymers have been developed with K from 10 to over 50. The high-K polymers have high dielectric breakdown strength above 700 V/μm and high energy density up to 27 J/cm3 in lab-scale small sample test. As thermoplastic semicrystalline polymers similar to polypropylene, these high-K polymers can be processed into thin capacitor film using melt-extrusion and biaxial orientation process and film thickness from 2 μm to 10 m has been achieved. Metallized prototype capacitors show promising performance with energy density above 5 J/cm3. Future development will target at 10 J/cm3 energy density in the packaged capacitors. On the other hand, the capability to produce ultrathin capacitor film enables the manufacturing of film capacitors with high capacitance density above 10 μF/cm3. Potential applications include pulsed power capacitors for external and implantable medical defibrillators, and other industrial applications.

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    Zhang S, Zou C, Zhou X, Anderson D, Zellers B, Zhang Q. Polymer film capacitors with high dielectric constant, high capacitance density, and high energy density. In Proceedings of the 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010. 2010. p. 221-224. 5958333. (Proceedings of the 2010 IEEE International Power Modulator and High Voltage Conference, IPMHVC 2010). https://doi.org/10.1109/IPMHVC.2010.5958333