CN101333105B - X7RMLCC medium porcelain of thin medium - Google Patents
X7RMLCC medium porcelain of thin medium Download PDFInfo
- Publication number
- CN101333105B CN101333105B CN 200810138110 CN200810138110A CN101333105B CN 101333105 B CN101333105 B CN 101333105B CN 200810138110 CN200810138110 CN 200810138110 CN 200810138110 A CN200810138110 A CN 200810138110A CN 101333105 B CN101333105 B CN 101333105B
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- China
- Prior art keywords
- medium
- composition
- thin
- mgo
- dielectric ceramic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910052573 porcelain Inorganic materials 0.000 title description 4
- 239000011521 glass Substances 0.000 claims abstract description 23
- 239000000843 powder Substances 0.000 claims abstract description 20
- 238000005245 sintering Methods 0.000 claims abstract description 18
- 229910052692 Dysprosium Inorganic materials 0.000 claims abstract description 5
- 229910052691 Erbium Inorganic materials 0.000 claims abstract description 5
- 229910052688 Gadolinium Inorganic materials 0.000 claims abstract description 5
- 229910052771 Terbium Inorganic materials 0.000 claims abstract description 5
- 229910052727 yttrium Inorganic materials 0.000 claims abstract description 5
- 239000000203 mixture Substances 0.000 claims description 45
- 239000000919 ceramic Substances 0.000 claims description 21
- 239000003985 ceramic capacitor Substances 0.000 claims description 17
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 10
- 239000000470 constituent Substances 0.000 claims description 8
- 239000002002 slurry Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 4
- 239000007791 liquid phase Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 238000002203 pretreatment Methods 0.000 claims description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 2
- 239000010953 base metal Substances 0.000 claims description 2
- 239000003990 capacitor Substances 0.000 claims description 2
- 229910002113 barium titanate Inorganic materials 0.000 abstract description 5
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 229910011255 B2O3 Inorganic materials 0.000 abstract 1
- 229910052689 Holmium Inorganic materials 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 229910010293 ceramic material Inorganic materials 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002075 main ingredient Substances 0.000 abstract 1
- NOTVAPJNGZMVSD-UHFFFAOYSA-N potassium monoxide Inorganic materials [K]O[K] NOTVAPJNGZMVSD-UHFFFAOYSA-N 0.000 abstract 1
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 abstract 1
- 229910001404 rare earth metal oxide Inorganic materials 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000000498 ball milling Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 3
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000011258 core-shell material Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- MTZOKGSUOABQEO-UHFFFAOYSA-L barium(2+);phthalate Chemical compound [Ba+2].[O-]C(=O)C1=CC=CC=C1C([O-])=O MTZOKGSUOABQEO-UHFFFAOYSA-L 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000007766 curtain coating Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/018—Dielectrics
- H01G4/06—Solid dielectrics
- H01G4/08—Inorganic dielectrics
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810138110 CN101333105B (en) | 2008-07-01 | 2008-07-01 | X7RMLCC medium porcelain of thin medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200810138110 CN101333105B (en) | 2008-07-01 | 2008-07-01 | X7RMLCC medium porcelain of thin medium |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101333105A CN101333105A (en) | 2008-12-31 |
CN101333105B true CN101333105B (en) | 2011-04-13 |
Family
ID=40196027
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200810138110 Active CN101333105B (en) | 2008-07-01 | 2008-07-01 | X7RMLCC medium porcelain of thin medium |
Country Status (1)
Country | Link |
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CN (1) | CN101333105B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101654366B (en) * | 2009-09-10 | 2012-10-24 | 中国矿业大学(北京) | Composite sintering agent and method for preparing nano crystalline ceramics at low temperature |
CN102020465A (en) * | 2010-11-04 | 2011-04-20 | 仙桃市中星电子材料有限公司 | Multilayered ceramic capacitor medium ceramic material with reducing resistance |
CN106747420B (en) * | 2016-12-27 | 2020-01-07 | 山东国瓷功能材料股份有限公司 | Thin dielectric material for X5R type multilayer ceramic capacitor and preparation method thereof |
CN108329027B (en) * | 2018-02-13 | 2020-10-27 | 西北大学 | Fine-grain energy storage medium ceramic material with double-layer core-shell structure and preparation method thereof |
CN114999817A (en) * | 2022-06-20 | 2022-09-02 | 山东国瓷功能材料股份有限公司 | Dielectric material for thin dielectric X7R characteristic MLCC and preparation method thereof |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5117326A (en) * | 1989-04-05 | 1992-05-26 | Murata Manufacturing Co., Ltd. | Monolithic ceramic capacitor |
CN1300522A (en) * | 1999-04-08 | 2001-06-20 | Tdk株式会社 | El element |
CN1332131A (en) * | 2000-07-05 | 2002-01-23 | 三星电机株式会社 | Dielectric ceramic composition, ceramic capacitor using the same and manufacture thereof |
CN1971783A (en) * | 2006-12-04 | 2007-05-30 | 天津大学 | Barium titanate based metal-dielectric composite ceramic capacitor medium and its preparing method |
-
2008
- 2008-07-01 CN CN 200810138110 patent/CN101333105B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5117326A (en) * | 1989-04-05 | 1992-05-26 | Murata Manufacturing Co., Ltd. | Monolithic ceramic capacitor |
CN1300522A (en) * | 1999-04-08 | 2001-06-20 | Tdk株式会社 | El element |
CN1332131A (en) * | 2000-07-05 | 2002-01-23 | 三星电机株式会社 | Dielectric ceramic composition, ceramic capacitor using the same and manufacture thereof |
CN1971783A (en) * | 2006-12-04 | 2007-05-30 | 天津大学 | Barium titanate based metal-dielectric composite ceramic capacitor medium and its preparing method |
Also Published As
Publication number | Publication date |
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CN101333105A (en) | 2008-12-31 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Si Liuqi Inventor after: Zhang Bing Inventor after: Zhang Xi Inventor before: Zhang Bing Inventor before: Chen Shichun Inventor before: Zhang Peng Inventor before: Ying Hong Inventor before: Wu Suwen |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHANG BING CHEN SHICHUN ZHANG PENG YING HONG WU SUWEN TO: SI LIUQI ZHANG BING ZHANG XI |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180328 Address after: Wulian Industrial Road Fenggang Town Industrial Park in Dexing city of Dongguan province Guangdong 523696 Building 1 room B Patentee after: Dongguan sinocera Shu Pu electronic technology limited company Address before: 257091 the middle of the galaxy, Dongying high tech Zone, Shandong Province Patentee before: Shandong Sinocera Functional Material Co., Ltd. |