ISSN:
1435-1536
Keywords:
Electret properties
;
Discharge properties
;
Aging
;
Structure
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
,
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Abstract The relation between the structural and dynamical properties of amorphous and partially crystalline polyethylene terephthalate and its electret properties was analyzed. The thermal stability of polarization charges and space charges was found to increase with aging in the glassy state and with increasing degree of crystallinity. The discharge behavior was governed by the interaction of real charges and polarization charges. The combination of different charging techniques resulted in a linear superposition of the respective discharge processes on heating.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF01451704
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