In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 55, No. 8 ( 2016-08-01), p. 081501-
Abstract:
In this paper, effects of the space charge behavior of silicone rubber (SiR) nanocomposites with SiO 2 , Al 2 O 3 , and MgO nanoparticles on charge transfer were clarified. To investigate the effects of SiO 2 , Al 2 O 3 , and MgO nanoparticles on space charge profiles, the space charge behavior was measured using a thermal step method system under a dc electric field of 2 to 4 kV/mm. In the case of SiR nanocomposites, a negative packet like charge injection with a peak charge density of more than several hundred C/m 3 was measured. The effects of space charge behavior were discussed with the response current associated with the conductivity and permittivity affected by a thermal process. The obtained results showed that the relaxation processes had discrete energy differences with distinct peaks in the response currents of space charge affected by nanoparticles.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.7567/JJAP.55.081501
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
2016
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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