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The Solgel Preparation and Electric Properties of MnO2-doped PbTiO3 Ceramics |
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| Authors: | QIANG Liang-sheng FU Hong-gang XU Chong-quan |
| Institution: | Department of Applied Chemistry, Harbin University of Industry, Harbin 150001 |
| Abstract: | MnO2-doped PbTiO3 ceramics was prepared by means of sol-gel method, its density and some electric properties were investigated. The results showed that it was feasible to prepare multicomponent PbTiO3 sol-gel series with the aid of sol-gel method, the obtained MnO2-doped PbTiO3 ceramics showed a high-purity, uniform component, better dense structure, hardly crack, and had good dielectric, piezoelectric, ferroelectric and pyroelectric properties. |
| Keywords: | Sol-gel method doped PbTiO3 ceramics Dielectric Piezoelectric Ferroelectric Pyroelectric |
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