DocumentCode :
2390796
Title :
Relaxation processes and electret properties of titanium-dioxide filled high-impact polystyrene films
Author :
Gulyakova, A. ; Frübing, P. ; Gorokhovatskiy, Yu
Author_Institution :
Dept. of Phys., Herzen State Pedagogical Univ., St. Petersburg, Russia
fYear :
2011
fDate :
28-31 Aug. 2011
Firstpage :
137
Lastpage :
138
Abstract :
The influence of relaxation processes on electret properties of high-impact polystyrene (HIPS) free-standing films filled with titanium dioxide (TiO2) of rutile modification are investigated by means of the combination of dynamic-mechanical and dielectric methods: thermally stimulated depolarization current (TSDC) measurements, thermally stimulated surface potential decay (TSSPD), dielectric relaxation spectroscopy (DRS), dynamic mechanical analysis (DMA) and differential scanning calorimetry (DSC). Films with 2, 4, 6 and 8 vol.% TiO2 as well as the pure HIPS are compared.
Keywords :
calorimetry; dielectric relaxation; dielectric thin films; electrets; polymer films; titanium compounds; TiO2; dielectric relaxation spectroscopy; differential scanning calorimetry; dynamic mechanical analysis; electret properties; high-impact polystyrene films; relaxation processes; rutile modification; thermally stimulated depolarization current measurement; thermally stimulated surface potential decay; Lead; Polymers; Rubber;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrets (ISE), 2011 14th International Symposium on
Conference_Location :
Montpellier
ISSN :
2153-3253
Print_ISBN :
978-1-4577-1023-0
Type :
conf
DOI :
10.1109/ISE.2011.6085020
Filename :
6085020
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2390796
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