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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Xiaoxu Liu Jinghua Yin Minghua Chen Yu Feng Guang Li |
| Copyright Year | 2011 |
| Description | Author affiliation: Center for engineering training and basic experimentation, Heilongjiang Institutes of Science and Technology, Harbin, China (Xiaoxu Liu) || School of Applied Science, Harbin University of Science and Technology, Harbin, China (Jinghua Yin; Minghua Chen; Yu Feng; Guang Li) |
| Abstract | In situ polymerized polyimide/TiO2 composite films with good electrical performance are studied. These nanocomposite films are also characterized by scanning electron microscopy (SEM). SEM analyses show that the spherical shaped titania particles and the ceramic particles distribute uniformly in the matrix of hybrid film. Dielectric properties of the films are measured in the frequency range of 102Hz-105 Hz by an impedance analyzer at room temperature. The dielectric constant varies with the sweeping frequency and filler content and it decreases with sweeping frequency. It is demonstrated that the breakdown strength reaches its maximum value when the content of filled TiO2 is 0.5 wt.%, and then decreases with the increase of the concentration of the filler. |
| Starting Page | 2037 |
| Ending Page | 2039 |
| File Size | 1001807 |
| Page Count | 3 |
| File Format | |
| ISBN | 9781612840871 |
| e-ISBN | 9781612840888 |
| DOI | 10.1109/EMEIT.2011.6023501 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-08-12 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Polyimide/TiO2 Dielectric constant Electric breakdown Films Dielectric performance Content Polyimides |
| Content Type | Text |
| Resource Type | Article |
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