Conţinutul numărului revistei |
Articolul precedent |
Articolul urmator |
148 0 |
SM ISO690:2012 НУРИЕВ, Муса, МАГЕРРАМОВ, Ариф, КУРБАНОВ, М., ИСМАИЛОВА, Р., САДЫХОВ, Х.. Об особенностях пьезоэлектричества в полимерных композициях с неоднородной поляризацией. In: Электронная обработка материалов, 2004, nr. 2(40), pp. 55-58. ISSN 0013-5739. |
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Электронная обработка материалов | ||||||
Numărul 2(40) / 2004 / ISSN 0013-5739 /ISSNe 2345-1718 | ||||||
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Pag. 55-58 | ||||||
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Polarizing processes and charging conditions of composites on the basis of polar polymer poivinilidenftorid (PVDF) with piezoceramic filler PKR-33 as well as a method of thermostimulation depolarization have been investigated. It is found that TSD peaks are connected with different relaxation processes in piezocomposites and can characterize a nature of piezoelectricity in non-uniform polarized samples. It’s established, that piezoeffects in compositions are caused by a volumetric charge saved on interphase border polymerpiezofiller. These charges and domains of piezoparticles form the interconnected stable system. |
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