Polyethylene terephthalate (PETP) foams as ferroelectrets

Proceedings - International Symposium on Electrets

Volumn 2005, Issue , 2005, Pages 28-30

  Wegener, M ^a   Wirges, W ^a   Dietrich, J P ^a   Gerhard Multhaupt, R ^a  

^a UNIVERSITY OF POTSDAM   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

DIFFUSION IN GASES; ELECTRETS; FERROELECTRIC MATERIALS; POLYETHYLENE TEREPHTHALATES; POLYMER FILMS; TRANSDUCERS;

FERROELECTRET PROPERTIES; FERROELECTRETS; PIEZOELECTRIC PROPERTIES; VOIDED POLYMER FILMS;

FOAMED PLASTICS;

EID: 33646699729     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (11)

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2. S. Bauer, R. Gerhard-Multhaupt, and G.M. Sessler, "Ferroelectrets: Soft electroactive foams for transducers," Physics Today, vol. 57, pp.37-43, February 2004.
3. M. Wegener and S. Bauer, "Microstorms in cellular polymers: A route to soft piezoelectric transducer materials with engineered macroscopicdipoles, " ChemPhysChem, in press.
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9. E. Tuncer and M. Wegener, "Elastic properties of highly anisotropic thin poly(propylene) foams," Mat. Lett., vol. 58, pp.2815-2818, 2004.
10. M. Wegener, E. Tuncer, W. Wirges, R, Gerhard-Multhaupt, M. Dansachmüller, S. Bauer-Gogonea, R. Schwödiauer, and S. Bauer, "Ferroelectrets: Highly anisotropic electrically charged polymer foams for electromechanical transducer applications," in Proc. IEEE Ultras. Symp. 2004, Piscataway NJ: IEEE Service Center, 2004, pp.1138-1141.
11. M. Paajanen, M. Wegener, and R. Gerhard-Multhaupt, "Understanding the role of the gas in the voids during corona charging of cellular electret films - A way to enhance their piezoelectricity," J. Phys. D: Appl. Phys., vol. 34, pp.2482-2488, 2001.