JP5354867B2 - 誘電体磁器および積層セラミックコンデンサ - Google Patents
誘電体磁器および積層セラミックコンデンサ Download PDFInfo
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- JP5354867B2 JP5354867B2 JP2007115446A JP2007115446A JP5354867B2 JP 5354867 B2 JP5354867 B2 JP 5354867B2 JP 2007115446 A JP2007115446 A JP 2007115446A JP 2007115446 A JP2007115446 A JP 2007115446A JP 5354867 B2 JP5354867 B2 JP 5354867B2
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- 239000003985 ceramic capacitor Substances 0.000 title claims description 25
- 229910052573 porcelain Inorganic materials 0.000 title claims description 9
- 239000013078 crystal Substances 0.000 claims description 134
- 239000002245 particle Substances 0.000 claims description 120
- 239000000919 ceramic Substances 0.000 claims description 77
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 41
- 239000011575 calcium Substances 0.000 claims description 35
- 229910002113 barium titanate Inorganic materials 0.000 claims description 33
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 33
- 229910052749 magnesium Inorganic materials 0.000 claims description 32
- 239000011777 magnesium Substances 0.000 claims description 32
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 31
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 20
- 229910052791 calcium Inorganic materials 0.000 claims description 20
- 239000011572 manganese Substances 0.000 claims description 20
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 17
- 229910052748 manganese Inorganic materials 0.000 claims description 17
- 239000010936 titanium Substances 0.000 claims description 15
- 229910052720 vanadium Inorganic materials 0.000 claims description 15
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 15
- 229910052719 titanium Inorganic materials 0.000 claims description 14
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 13
- GZCRRIHWUXGPOV-UHFFFAOYSA-N terbium atom Chemical compound [Tb] GZCRRIHWUXGPOV-UHFFFAOYSA-N 0.000 claims description 11
- 229910052727 yttrium Inorganic materials 0.000 claims description 11
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 11
- 229910052691 Erbium Inorganic materials 0.000 claims description 10
- 229910052689 Holmium Inorganic materials 0.000 claims description 10
- 229910052771 Terbium Inorganic materials 0.000 claims description 10
- UYAHIZSMUZPPFV-UHFFFAOYSA-N erbium Chemical compound [Er] UYAHIZSMUZPPFV-UHFFFAOYSA-N 0.000 claims description 10
- KJZYNXUDTRRSPN-UHFFFAOYSA-N holmium atom Chemical compound [Ho] KJZYNXUDTRRSPN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052692 Dysprosium Inorganic materials 0.000 claims description 9
- KBQHZAAAGSGFKK-UHFFFAOYSA-N dysprosium atom Chemical compound [Dy] KBQHZAAAGSGFKK-UHFFFAOYSA-N 0.000 claims description 9
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
- 239000000843 powder Substances 0.000 description 95
- 238000009413 insulation Methods 0.000 description 30
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 18
- 238000010304 firing Methods 0.000 description 18
- 239000003990 capacitor Substances 0.000 description 13
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 12
- 230000007423 decrease Effects 0.000 description 11
- 239000000654 additive Substances 0.000 description 10
- 230000001965 increasing effect Effects 0.000 description 10
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- 238000000034 method Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 7
- 239000006104 solid solution Substances 0.000 description 7
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 101100513612 Microdochium nivale MnCO gene Proteins 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 239000011521 glass Substances 0.000 description 5
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 239000012298 atmosphere Substances 0.000 description 4
- 238000000921 elemental analysis Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000005498 polishing Methods 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 3
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- 229910052802 copper Inorganic materials 0.000 description 3
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- 239000003989 dielectric material Substances 0.000 description 3
- 230000001747 exhibiting effect Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007606 doctor blade method Methods 0.000 description 2
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- 238000002156 mixing Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 241000212342 Sium Species 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001479 atomic absorption spectroscopy Methods 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000000635 electron micrograph Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- AMWRITDGCCNYAT-UHFFFAOYSA-L manganese oxide Inorganic materials [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 1
- PPNAOCWZXJOHFK-UHFFFAOYSA-N manganese(2+);oxygen(2-) Chemical class [O-2].[Mn+2] PPNAOCWZXJOHFK-UHFFFAOYSA-N 0.000 description 1
- 239000011812 mixed powder Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000004451 qualitative analysis Methods 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000012086 standard solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- LLZRNZOLAXHGLL-UHFFFAOYSA-J titanic acid Chemical compound O[Ti](O)(O)O LLZRNZOLAXHGLL-UHFFFAOYSA-J 0.000 description 1
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- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/54—Particle size related information
- C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
- C04B2235/5454—Particle size related information expressed by the size of the particles or aggregates thereof nanometer sized, i.e. below 100 nm
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/79—Non-stoichiometric products, e.g. perovskites (ABO3) with an A/B-ratio other than 1
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Nanotechnology (AREA)
- Inorganic Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Capacitors (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Insulating Materials (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007115446A JP5354867B2 (ja) | 2007-04-25 | 2007-04-25 | 誘電体磁器および積層セラミックコンデンサ |
| TW97111621A TW200902473A (en) | 2007-04-25 | 2008-03-28 | Dielectric ceramic material, and laminated ceramic capacitor |
| CN200880013339.8A CN101668721B (zh) | 2007-04-25 | 2008-03-28 | 电介体瓷器及层叠陶瓷电容器 |
| PCT/JP2008/056192 WO2008132928A1 (fr) | 2007-04-25 | 2008-03-28 | Matière céramique diélectrique et condensateur céramique stratifié |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007115446A JP5354867B2 (ja) | 2007-04-25 | 2007-04-25 | 誘電体磁器および積層セラミックコンデンサ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2008273754A JP2008273754A (ja) | 2008-11-13 |
| JP5354867B2 true JP5354867B2 (ja) | 2013-11-27 |
Family
ID=39925388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2007115446A Active JP5354867B2 (ja) | 2007-04-25 | 2007-04-25 | 誘電体磁器および積層セラミックコンデンサ |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5354867B2 (fr) |
| CN (1) | CN101668721B (fr) |
| TW (1) | TW200902473A (fr) |
| WO (1) | WO2008132928A1 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4992918B2 (ja) * | 2009-01-30 | 2012-08-08 | 株式会社村田製作所 | 誘電体セラミックおよび積層セラミックコンデンサ |
| EP2328193B1 (fr) | 2009-11-30 | 2015-03-11 | Canon Kabushiki Kaisha | Céramique piézoélectrique, son procédé de fabrication, élément piézoélectrique, tête à décharge liquide et moteur à ultrasons |
| JP5578882B2 (ja) * | 2010-02-25 | 2014-08-27 | 京セラ株式会社 | 積層セラミックコンデンサ |
| JP5573261B2 (ja) * | 2010-03-18 | 2014-08-20 | 株式会社村田製作所 | 積層セラミックコンデンサ、その製造方法及び内部応力評価方法 |
| JP5655036B2 (ja) * | 2012-06-21 | 2015-01-14 | 太陽誘電株式会社 | 誘電体セラミックス、誘電体セラミックスの製造方法及び積層セラミックコンデンサ |
| JP5936534B2 (ja) * | 2012-12-27 | 2016-06-22 | 国立大学法人九州大学 | セラミックスラリーおよびその製造方法ならびに固体酸化物形燃料電池 |
| TWI587332B (zh) * | 2015-07-01 | 2017-06-11 | Holy Stone Enterprise Co Ltd | Method for manufacturing electrode of chip ceramic capacitor |
| KR101792368B1 (ko) * | 2015-12-24 | 2017-11-20 | 삼성전기주식회사 | 유전체 자기 조성물, 유전체 재료 및 이를 포함하는 적층 세라믹 커패시터 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06302467A (ja) * | 1993-04-16 | 1994-10-28 | Tdk Corp | 誘電体磁器組成物及び誘電体磁器組成物を用いた積層セラミックコンデンサ |
| JP3091192B2 (ja) * | 1998-07-29 | 2000-09-25 | ティーディーケイ株式会社 | 誘電体磁器組成物および電子部品 |
| JP2001278662A (ja) * | 2000-03-30 | 2001-10-10 | Kyocera Corp | 誘電体磁器およびその製法 |
| JP4502740B2 (ja) * | 2004-07-29 | 2010-07-14 | 京セラ株式会社 | 積層セラミックコンデンサおよびその製法 |
| JP4502741B2 (ja) * | 2004-07-29 | 2010-07-14 | 京セラ株式会社 | 積層セラミックコンデンサおよびその製法 |
| JP4706398B2 (ja) * | 2005-08-30 | 2011-06-22 | Ｔｄｋ株式会社 | 誘電体磁器組成物の製造方法 |
-
2007
- 2007-04-25 JP JP2007115446A patent/JP5354867B2/ja active Active
-
2008
- 2008-03-28 WO PCT/JP2008/056192 patent/WO2008132928A1/fr active Application Filing
- 2008-03-28 CN CN200880013339.8A patent/CN101668721B/zh not_active Expired - Fee Related
- 2008-03-28 TW TW97111621A patent/TW200902473A/zh unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP2008273754A (ja) | 2008-11-13 |
| CN101668721A (zh) | 2010-03-10 |
| TWI361178B (fr) | 2012-04-01 |
| CN101668721B (zh) | 2013-01-23 |
| TW200902473A (en) | 2009-01-16 |
| WO2008132928A1 (fr) | 2008-11-06 |
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