TWI812799B - Ｎｉ糊膏及積層陶瓷電容器 - Google Patents
Ｎｉ糊膏及積層陶瓷電容器 Download PDFInfo
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- TWI812799B TWI812799B TW108138444A TW108138444A TWI812799B TW I812799 B TWI812799 B TW I812799B TW 108138444 A TW108138444 A TW 108138444A TW 108138444 A TW108138444 A TW 108138444A TW I812799 B TWI812799 B TW I812799B
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- Prior art keywords
- paste
- pyrochlore
- mass
- parts
- powder
- Prior art date
Links
- 239000000843 powder Substances 0.000 claims abstract description 91
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 36
- 239000003985 ceramic capacitor Substances 0.000 claims abstract description 35
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 29
- 229920005989 resin Polymers 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 18
- 239000011230 binding agent Substances 0.000 claims abstract description 16
- 239000003960 organic solvent Substances 0.000 claims abstract description 8
- 239000000919 ceramic Substances 0.000 claims description 55
- 229910052718 tin Inorganic materials 0.000 claims description 15
- 238000001354 calcination Methods 0.000 claims description 11
- 230000003647 oxidation Effects 0.000 claims description 3
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 abstract description 7
- 230000008018 melting Effects 0.000 abstract description 7
- 239000006104 solid solution Substances 0.000 abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 111
- 239000000463 material Substances 0.000 description 20
- 239000002245 particle Substances 0.000 description 16
- 239000002131 composite material Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- 230000000694 effects Effects 0.000 description 9
- 239000002994 raw material Substances 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 8
- 230000007423 decrease Effects 0.000 description 7
- 239000003990 capacitor Substances 0.000 description 6
- 238000005245 sintering Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 229910001887 tin oxide Inorganic materials 0.000 description 4
- FFQALBCXGPYQGT-UHFFFAOYSA-N 2,4-difluoro-5-(trifluoromethyl)aniline Chemical compound NC1=CC(C(F)(F)F)=C(F)C=C1F FFQALBCXGPYQGT-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-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
- 239000002003 electrode paste Substances 0.000 description 3
- 238000005430 electron energy loss spectroscopy Methods 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000011812 mixed powder Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000007650 screen-printing Methods 0.000 description 3
- 239000004094 surface-active agent Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000000177 wavelength dispersive X-ray spectroscopy Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000001856 Ethyl cellulose Substances 0.000 description 2
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910002113 barium titanate Inorganic materials 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- VAWSWDPVUFTPQO-UHFFFAOYSA-N calcium strontium Chemical compound [Ca].[Sr] VAWSWDPVUFTPQO-UHFFFAOYSA-N 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 229920001249 ethyl cellulose Polymers 0.000 description 2
- 235000019325 ethyl cellulose Nutrition 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000004014 plasticizer Substances 0.000 description 2
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 2
- DJOYTAUERRJRAT-UHFFFAOYSA-N 2-(n-methyl-4-nitroanilino)acetonitrile Chemical compound N#CCN(C)C1=CC=C([N+]([O-])=O)C=C1 DJOYTAUERRJRAT-UHFFFAOYSA-N 0.000 description 1
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 229910052797 bismuth Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- UODXCYZDMHPIJE-UHFFFAOYSA-N dihydro-alpha-terpineol Natural products CC1CCC(C(C)(C)O)CC1 UODXCYZDMHPIJE-UHFFFAOYSA-N 0.000 description 1
- -1 dihydroterpineol ester Chemical class 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000007606 doctor blade method Methods 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000010884 ion-beam technique Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 239000002075 main ingredient Substances 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 125000005395 methacrylic acid group Chemical group 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000010405 reoxidation reaction Methods 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 229910052707 ruthenium Inorganic materials 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
-
- 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
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
- C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
- C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
- C04B35/468—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
-
- 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
- H01G4/30—Stacked capacitors
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Dispersion Chemistry (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Ceramic Capacitors (AREA)
- Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
- Conductive Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018-205568 | 2018-10-31 | ||
| JP2018205568 | 2018-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW202029222A TW202029222A (zh) | 2020-08-01 |
| TWI812799B true TWI812799B (zh) | 2023-08-21 |
Family
ID=70462272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW108138444A TWI812799B (zh) | 2018-10-31 | 2019-10-24 | Ｎｉ糊膏及積層陶瓷電容器 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JP7338634B2 (https=) |
| KR (1) | KR102741316B1 (https=) |
| CN (1) | CN112955980B (https=) |
| TW (1) | TWI812799B (https=) |
| WO (1) | WO2020090415A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPWO2021256253A1 (https=) * | 2020-06-18 | 2021-12-23 | ||
| JP7550082B2 (ja) * | 2021-03-08 | 2024-09-12 | Tdk株式会社 | セラミック電子部品 |
| KR20230127589A (ko) | 2022-02-25 | 2023-09-01 | 삼성전기주식회사 | 적층 세라믹 전자부품 |
| CN118073095A (zh) | 2022-11-24 | 2024-05-24 | 国巨电子（中国）有限公司 | 积层陶瓷电容及其制作方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW323371B (https=) * | 1994-12-06 | 1997-12-21 | Du Pont | |
| US20110140055A1 (en) * | 2001-04-09 | 2011-06-16 | E.I. Du Pont De Nemours And Company | Conductive compositions and the use thereof |
| JP2016145119A (ja) * | 2015-02-06 | 2016-08-12 | 株式会社村田製作所 | 誘電体磁器およびその製造方法 |
| TW201741245A (zh) * | 2015-12-11 | 2017-12-01 | Japan Advanced Institute Of Science And Tech | 氧化物介電質及其製造方法、以及固態電子裝置及其製造方法 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4548741A (en) * | 1982-06-01 | 1985-10-22 | E. I. Du Pont De Nemours And Company | Method for doping tin oxide |
| JP2000063901A (ja) * | 1998-08-24 | 2000-02-29 | Sumitomo Metal Mining Co Ltd | 粉体材料とその製造方法およびこの粉体材料を用いた厚膜導電性ペーストとこのペーストを用いた積層セラミックコンデンサ |
| JP2001101926A (ja) | 1999-09-30 | 2001-04-13 | Murata Mfg Co Ltd | 導電性ペースト、ならびに積層セラミックコンデンサおよびその製造方法 |
| EP1179826A1 (en) * | 2000-07-12 | 2002-02-13 | Littelfuse Ireland Development Company Limited | An integrated passive device and a method for producing such a device |
| JP5526617B2 (ja) * | 2008-08-07 | 2014-06-18 | 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 |
| TW201133525A (en) * | 2010-03-23 | 2011-10-01 | Samsung Electro Mech | Y5V characteristic multi-layer ceramic capacitor |
| DE112012000798B4 (de) | 2011-02-14 | 2024-05-29 | Murata Manufacturing Co., Ltd. | Verfahren zum Herstellen eines mehrschichtigen Keramikkondensators |
| JP6003988B2 (ja) * | 2012-08-07 | 2016-10-05 | 株式会社村田製作所 | 積層セラミックコンデンサの製造方法 |
| KR102183425B1 (ko) * | 2015-07-22 | 2020-11-27 | 삼성전기주식회사 | 적층 세라믹 전자부품 |
| JP6635186B2 (ja) * | 2016-02-29 | 2020-01-22 | 住友金属鉱山株式会社 | 導電性ペースト、電子部品及び積層セラミックコンデンサ |
| JP6939015B2 (ja) * | 2017-03-29 | 2021-09-22 | 住友金属鉱山株式会社 | 積層セラミックコンデンサ内部電極用のグラビア印刷用導電性ペースト |
-
2019
- 2019-10-11 JP JP2020553736A patent/JP7338634B2/ja active Active
- 2019-10-11 KR KR1020217015588A patent/KR102741316B1/ko active Active
- 2019-10-11 WO PCT/JP2019/040151 patent/WO2020090415A1/ja not_active Ceased
- 2019-10-11 CN CN201980071072.6A patent/CN112955980B/zh active Active
- 2019-10-24 TW TW108138444A patent/TWI812799B/zh active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW323371B (https=) * | 1994-12-06 | 1997-12-21 | Du Pont | |
| US20110140055A1 (en) * | 2001-04-09 | 2011-06-16 | E.I. Du Pont De Nemours And Company | Conductive compositions and the use thereof |
| JP2016145119A (ja) * | 2015-02-06 | 2016-08-12 | 株式会社村田製作所 | 誘電体磁器およびその製造方法 |
| TW201741245A (zh) * | 2015-12-11 | 2017-12-01 | Japan Advanced Institute Of Science And Tech | 氧化物介電質及其製造方法、以及固態電子裝置及其製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102741316B1 (ko) | 2024-12-12 |
| JP7338634B2 (ja) | 2023-09-05 |
| CN112955980B (zh) | 2023-01-10 |
| TW202029222A (zh) | 2020-08-01 |
| KR20210084536A (ko) | 2021-07-07 |
| WO2020090415A1 (ja) | 2020-05-07 |
| JPWO2020090415A1 (ja) | 2021-09-30 |
| CN112955980A (zh) | 2021-06-11 |
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