CN104478409B - 温度稳定型微波介电陶瓷Li2AlB3O7及其制备方法 - Google Patents
温度稳定型微波介电陶瓷Li2AlB3O7及其制备方法 Download PDFInfo
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- CN104478409B CN104478409B CN201410716777.8A CN201410716777A CN104478409B CN 104478409 B CN104478409 B CN 104478409B CN 201410716777 A CN201410716777 A CN 201410716777A CN 104478409 B CN104478409 B CN 104478409B
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- dielectric ceramic
- microwave dielectric
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- powder
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- 239000000919 ceramic Substances 0.000 title claims abstract description 24
- 238000002360 preparation method Methods 0.000 title claims abstract description 8
- 239000000843 powder Substances 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 6
- 238000000498 ball milling Methods 0.000 claims abstract description 6
- 239000011230 binding agent Substances 0.000 claims abstract description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 6
- 235000019422 polyvinyl alcohol Nutrition 0.000 claims abstract description 6
- 229940068984 polyvinyl alcohol Drugs 0.000 claims abstract description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical group CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052593 corundum Inorganic materials 0.000 claims abstract description 3
- 238000001035 drying Methods 0.000 claims abstract description 3
- 238000005469 granulation Methods 0.000 claims abstract description 3
- 230000003179 granulation Effects 0.000 claims abstract description 3
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims abstract description 3
- 229910052808 lithium carbonate Inorganic materials 0.000 claims abstract description 3
- 239000002994 raw material Substances 0.000 claims abstract description 3
- 238000007493 shaping process Methods 0.000 claims abstract description 3
- 229910001845 yogo sapphire Inorganic materials 0.000 claims abstract description 3
- 238000005245 sintering Methods 0.000 abstract description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 7
- 238000004891 communication Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Inorganic materials O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 2
- 229910000906 Bronze Inorganic materials 0.000 description 1
- 229910026161 MgAl2O4 Inorganic materials 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 229910010252 TiO3 Inorganic materials 0.000 description 1
- 229910003080 TiO4 Inorganic materials 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 229910052839 forsterite Inorganic materials 0.000 description 1
- 230000001965 increasing effect Effects 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
- 229910052718 tin Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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- Inorganic Insulating Materials (AREA)
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CN201410716777.8A CN104478409B (zh) | 2014-12-02 | 2014-12-02 | 温度稳定型微波介电陶瓷Li2AlB3O7及其制备方法 |
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CN201410716777.8A CN104478409B (zh) | 2014-12-02 | 2014-12-02 | 温度稳定型微波介电陶瓷Li2AlB3O7及其制备方法 |
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CN104478409A CN104478409A (zh) | 2015-04-01 |
CN104478409B true CN104478409B (zh) | 2016-06-29 |
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CN108395234A (zh) * | 2018-02-05 | 2018-08-14 | 桂林理工大学 | 超低温烧结、超低介电常数微波介质材料及其制备方法 |
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CN103130496B (zh) * | 2013-03-25 | 2015-05-20 | 桂林理工大学 | 低介电常数微波介电陶瓷LiAlSi2O6及其制备方法 |
CN104003722B (zh) * | 2014-05-24 | 2016-01-20 | 桂林理工大学 | 可低温烧结的超低介电常数微波介电陶瓷Li3AlV2O8及其制备方法 |
CN104058740B (zh) * | 2014-07-03 | 2016-08-03 | 福建火炬电子科技股份有限公司 | 无铅高介电常数微波介电陶瓷材料及其制备方法 |
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