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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Zhe Li Yi Yin Xiaobing Dong Dengming Xiao |
| Copyright Year | 2005 |
| Description | Author affiliation: Sch. of Electr. & Electron. Eng., Shanghai Jiao Tong Univ., China (Zhe Li; Yi Yin; Xiaobing Dong; Dengming Xiao) |
| Abstract | The nano-SiO/sub x//low-density polyethylene (LDPE) and micrometer-SiO/sub 2//LDPE composites were prepared by the double-solution method and 7 /spl mu/m thin films were prepared by the spin-coating method. The characteristics of discharging current vs. time of pure LDPE and the composites containing nano-SiO/sub x/ or micrometer SiO/sub 2/ were measured, respectively. The dielectric spectra of /spl epsiv/'(/spl omega/)IXepsiv;"(/spl omega/) and tan/spl delta/(/spl omega/) were investigated by Fourier transform method in frequency domain. It is found that the slow polarization in the nano-SiOx/LDPE composite differs from those of the micrometer SiO/sub 2//LDPE composite and pure LDPE distinctly. It also can be seen that the polarization peak of the nano-SiOx/LDPE composite is much lower than that of LDPE in frequency domain, as well as the location of polarization peak of the nano-SiOx/LDPE is lower than that of LDPE in frequency domain. The slow polarization of all samples was discussed in detail at last. |
| Starting Page | 191 |
| Ending Page | 194 |
| File Size | 669207 |
| Page Count | 4 |
| File Format | |
| ISBN | 0780392574 |
| DOI | 10.1109/CEIDP.2005.1560653 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2005-10-16 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Polarization Polyethylene Polymers Mechanical factors Frequency domain analysis Microstructure Time measurement Powders Atomic force microscopy Electron traps |
| Content Type | Text |
| Resource Type | Article |
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