Tetragonality and Dielectric Analysis of Barium Titanate Powder Coated with Polymer Inhibitors
碩士 === 國立清華大學 === 材料科學工程學系 === 99 === The barium titanate powder, coated with various amounts of PAA-NH4 polymer inhibitor, was heat treated in different atmosphere to control the particle size. The results show that particle size will decrease as increasing amounts of PAA-NH4 polymer inhibitor. As...
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| Other Authors: | |
| Format: | Others |
| Language: | zh-TW |
| Published: |
2011
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| Online Access: | http://ndltd.ncl.edu.tw/handle/21084223565134481139 |
| Summary: | 碩士 === 國立清華大學 === 材料科學工程學系 === 99 === The barium titanate powder, coated with various amounts of PAA-NH4 polymer inhibitor, was heat treated in different atmosphere to control the particle size. The results show that particle size will decrease as increasing amounts of PAA-NH4 polymer inhibitor. As the particle size decreasing, the tetragonality, dielectric constant and Curie point of the powder will become smaller.
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