CN103553606B - 微波陶瓷材料、多层陶瓷电容器及制备该电容器的方法 - Google Patents
微波陶瓷材料、多层陶瓷电容器及制备该电容器的方法 Download PDFInfo
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- CN103553606B CN103553606B CN201310487950.7A CN201310487950A CN103553606B CN 103553606 B CN103553606 B CN 103553606B CN 201310487950 A CN201310487950 A CN 201310487950A CN 103553606 B CN103553606 B CN 103553606B
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- 239000003985 ceramic capacitor Substances 0.000 title claims abstract description 22
- 229910010293 ceramic material Inorganic materials 0.000 title abstract description 19
- 239000003990 capacitor Substances 0.000 title abstract description 13
- 238000000034 method Methods 0.000 title description 12
- 239000000843 powder Substances 0.000 claims abstract description 32
- 229910010413 TiO 2 Inorganic materials 0.000 claims abstract description 13
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims description 14
- 238000005245 sintering Methods 0.000 claims description 13
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 229910052573 porcelain Inorganic materials 0.000 claims description 10
- 239000011230 binding agent Substances 0.000 claims description 7
- 238000001354 calcination Methods 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 7
- 239000012298 atmosphere Substances 0.000 claims description 6
- 238000002844 melting Methods 0.000 claims description 6
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 5
- 230000008018 melting Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 5
- 229910019440 Mg(OH) Inorganic materials 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 238000007650 screen-printing Methods 0.000 claims description 4
- 238000007766 curtain coating Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 210000003298 dental enamel Anatomy 0.000 claims description 3
- 239000002243 precursor Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000002002 slurry Substances 0.000 claims description 2
- 238000009413 insulation Methods 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 238000000498 ball milling Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000013530 defoamer Substances 0.000 description 3
- 239000002270 dispersing agent Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000004014 plasticizer Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010013786 Dry skin Diseases 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910007472 ZnO—B2O3—SiO2 Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000006263 metalation reaction Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium oxide Inorganic materials [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010345 tape casting Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Abstract
Description
质量比wt% | CaCO3 | Nd2O3 | TiO2 |
A1 | 38.37 | 22.86 | 38.77 |
A2 | 36.26 | 25.66 | 38.08 |
A3 | 34.22 | 28.37 | 37.41 |
A4 | 32.25 | 30.98 | 36.77 |
A5 | 30.35 | 33.50 | 36.15 |
A6 | 28.01 | 35.94 | 35.55 |
A7 | 26.73 | 38.30 | 34.97 |
质量比wt% | ZnO | B2O3 | SiO2 |
C1 | 0 | 40 | 60 |
C2 | 50 | 50 | 0 |
C3 | 50 | 25 | 25 |
C4 | 55 | 35 | 10 |
C5 | 60 | 20 | 20 |
C6 | 70 | 15 | 15 |
C7 | 80 | 20 | 0 |
实施例 | 1 | 2 | 3 | 4 | 5 | 6 | 7 |
配方 | A1、B1 | A2、B2 | A3、B3 | A4、B4 | A5、B5 | A6、B6 | A7、B7 |
助烧剂 | C1 | C2 | C3 | C4 | C5 | C6 | C7 |
烧成温度(℃) | 800 | 1000 | 850 | 950 | 900 | 950 | 1000 |
介电常数 | 19.20 | 18.63 | 18.10 | 17.00 | 17.48 | 16.92 | 16.36 |
损耗正切角(10-4) | 5 | 2 | 5 | 4 | 4 | 3 | 2 |
绝缘电阻(Ω) | >1011 | >1011 | >1011 | >1011 | >1011 | >1011 | >1011 |
介质耐电压(kV/mm) | 13.2 | 16.0 | 14.3 | 15.5 | 15.2 | 15.8 | 16.7 |
Q值(Freq=1G) | 140 | 149 | 138 | 151 | 156 | 178 | 200 |
ESR(Ω,Freq=1G) | 0.111 | 0.082 | 0.105 | 0.099 | 0.084 | 0.077 | 0.065 |
TC(ppm/℃) | 0±30 | 0±30 | 0±30 | 0±30 | 0±30 | 0±30 | 0±30 |
Claims (7)
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CN201310487950.7A CN103553606B (zh) | 2013-10-17 | 2013-10-17 | 微波陶瓷材料、多层陶瓷电容器及制备该电容器的方法 |
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CN201310487950.7A CN103553606B (zh) | 2013-10-17 | 2013-10-17 | 微波陶瓷材料、多层陶瓷电容器及制备该电容器的方法 |
Publications (2)
Publication Number | Publication Date |
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CN103553606A CN103553606A (zh) | 2014-02-05 |
CN103553606B true CN103553606B (zh) | 2016-02-03 |
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CN201310487950.7A Active CN103553606B (zh) | 2013-10-17 | 2013-10-17 | 微波陶瓷材料、多层陶瓷电容器及制备该电容器的方法 |
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CN1285540C (zh) * | 2004-04-30 | 2006-11-22 | 天津大学 | 一种用于电子元器件的微波介质陶瓷材料及其制造方法 |
CN102064020B (zh) * | 2010-10-28 | 2012-04-25 | 吴浩 | 微波高频电容器端电极的制作方法 |
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