CN101172854B - 高频低损耗铁电移相器复相陶瓷材料及其制备 - Google Patents
高频低损耗铁电移相器复相陶瓷材料及其制备 Download PDFInfo
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- CN101172854B CN101172854B CN2007101334565A CN200710133456A CN101172854B CN 101172854 B CN101172854 B CN 101172854B CN 2007101334565 A CN2007101334565 A CN 2007101334565A CN 200710133456 A CN200710133456 A CN 200710133456A CN 101172854 B CN101172854 B CN 101172854B
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- phase shifter
- ceramic material
- ceramic
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- 229910010293 ceramic material Inorganic materials 0.000 title claims abstract description 14
- 238000002360 preparation method Methods 0.000 title abstract description 8
- 239000000919 ceramic Substances 0.000 claims abstract description 18
- 238000001354 calcination Methods 0.000 claims abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000000498 ball milling Methods 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 238000002156 mixing Methods 0.000 claims abstract description 5
- 238000005245 sintering Methods 0.000 claims abstract description 5
- 239000011230 binding agent Substances 0.000 claims abstract description 4
- 238000005469 granulation Methods 0.000 claims abstract description 3
- 230000003179 granulation Effects 0.000 claims abstract description 3
- 239000000654 additive Substances 0.000 claims abstract 2
- 230000000996 additive effect Effects 0.000 claims abstract 2
- 239000004615 ingredient Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 11
- 230000005621 ferroelectricity Effects 0.000 claims description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 229910002367 SrTiO Inorganic materials 0.000 claims description 6
- 229910052454 barium strontium titanate Inorganic materials 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 5
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 5
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 5
- 101100513612 Microdochium nivale MnCO gene Proteins 0.000 claims description 4
- 229910006404 SnO 2 Inorganic materials 0.000 claims description 4
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 4
- 239000012153 distilled water Substances 0.000 claims description 4
- 229910052573 porcelain Inorganic materials 0.000 claims description 4
- 238000010792 warming Methods 0.000 claims description 3
- 241000143437 Aciculosporium take Species 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000003825 pressing Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000005303 weighing Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 2
- 239000012071 phase Substances 0.000 abstract description 44
- 238000010532 solid phase synthesis reaction Methods 0.000 abstract description 2
- 238000001035 drying Methods 0.000 abstract 2
- 229910002370 SrTiO3 Inorganic materials 0.000 abstract 1
- 229910010252 TiO3 Inorganic materials 0.000 abstract 1
- 238000007723 die pressing method Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000010363 phase shift Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910002112 ferroelectric ceramic material Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
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- Inorganic Insulating Materials (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
样品 | BaTiO<sub>3</sub>(wt%) | SrTiO<sub>3</sub>(wt%) | MgO(wt%) | TiO<sub>2</sub>(wt%) | SnO<sub>2</sub>(wt%) | MnCO<sub>3</sub>(wt%) |
1 | 36.50 | 23.50 | 40 | 0.25 | 0.90 | 0 |
2 | 30.42 | 19.58 | 50 | 0.20 | 0.75 | 0 |
3 | 24.33 | 15.67 | 60 | 0.15 | 0.60 | 0 |
4 | 24.33 | 15.67 | 60 | 0.15 | 0.60 | 0.05 |
5 | 24.33 | 15.67 | 60 | 0.15 | 0.60 | 0.10 |
样品 | BaTiO<sub>3</sub>(wt%) | SrTiO<sub>3</sub>(wt%) | MgO(wt%) | TiO<sub>2</sub>(wt%) | SnO<sub>2</sub>(wt%) | MnCO<sub>3</sub>(wt%) |
6 | 24.33 | 15.67 | 60 | 0.15 | 0.60 | 0.15 |
Claims (5)
Priority Applications (1)
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CN2007101334565A CN101172854B (zh) | 2007-09-30 | 2007-09-30 | 高频低损耗铁电移相器复相陶瓷材料及其制备 |
Applications Claiming Priority (1)
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CN2007101334565A CN101172854B (zh) | 2007-09-30 | 2007-09-30 | 高频低损耗铁电移相器复相陶瓷材料及其制备 |
Publications (2)
Publication Number | Publication Date |
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CN101172854A CN101172854A (zh) | 2008-05-07 |
CN101172854B true CN101172854B (zh) | 2010-04-07 |
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CN2007101334565A Expired - Fee Related CN101172854B (zh) | 2007-09-30 | 2007-09-30 | 高频低损耗铁电移相器复相陶瓷材料及其制备 |
Country Status (1)
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CN (1) | CN101172854B (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101705519B (zh) * | 2009-11-19 | 2012-05-30 | 南京工业大学 | 钛酸锶钡铁电纳米单晶颗粒及其制备方法 |
CN115447251A (zh) * | 2022-09-15 | 2022-12-09 | 佛山(华南)新材料研究院 | 一种高介电常数的ptfe基高频材料的制备方法 |
-
2007
- 2007-09-30 CN CN2007101334565A patent/CN101172854B/zh not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
吴红忠、周洪庆、刘敏;等.BST/MgO系铁电移相材料微波电性能的研究.南京工业大学学报27 5.2005,27(5),1-4. * |
宋昊、周洪庆、刘敏;等.MnCO3掺杂BSTO/MgO复相铁电陶瓷介电性能的研究.硅酸盐通报26 2.2007,26(2),353-356. * |
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