JP5628250B2 - 内部電極用導電性ペースト組成物、積層セラミックキャパシタ及びその製造方法 - Google Patents
内部電極用導電性ペースト組成物、積層セラミックキャパシタ及びその製造方法 Download PDFInfo
- Publication number
- JP5628250B2 JP5628250B2 JP2012182129A JP2012182129A JP5628250B2 JP 5628250 B2 JP5628250 B2 JP 5628250B2 JP 2012182129 A JP2012182129 A JP 2012182129A JP 2012182129 A JP2012182129 A JP 2012182129A JP 5628250 B2 JP5628250 B2 JP 5628250B2
- Authority
- JP
- Japan
- Prior art keywords
- nickel
- multilayer ceramic
- weight
- parts
- ceramic capacitor
- 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.)
- Active
Links
- 239000003985 ceramic capacitor Substances 0.000 title claims description 48
- 238000004519 manufacturing process Methods 0.000 title claims description 28
- 239000000203 mixture Substances 0.000 title claims description 15
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 139
- 229910052759 nickel Inorganic materials 0.000 claims description 84
- 239000000843 powder Substances 0.000 claims description 47
- 239000000919 ceramic Substances 0.000 claims description 45
- 229910052751 metal Inorganic materials 0.000 claims description 38
- 239000002184 metal Substances 0.000 claims description 38
- 239000002245 particle Substances 0.000 claims description 37
- -1 nickel nitride Chemical class 0.000 claims description 34
- 238000000034 method Methods 0.000 claims description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 11
- 238000005245 sintering Methods 0.000 claims description 10
- 239000002904 solvent Substances 0.000 claims description 9
- 238000010030 laminating Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 30
- 239000011247 coating layer Substances 0.000 description 19
- 229910000480 nickel oxide Inorganic materials 0.000 description 18
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 18
- 238000010304 firing Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000002345 surface coating layer Substances 0.000 description 6
- 238000001354 calcination Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 150000004767 nitrides Chemical class 0.000 description 5
- 238000006722 reduction reaction Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 229910001111 Fine metal Inorganic materials 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 description 1
- 229910002113 barium titanate Inorganic materials 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000007646 gravure printing Methods 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910000314 transition metal oxide Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Images
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/002—Details
- H01G4/005—Electrodes
- H01G4/008—Selection of materials
- H01G4/0085—Fried electrodes
-
- 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
- C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
- C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
- H01G4/00—Fixed capacitors; Processes of their manufacture
- H01G4/30—Stacked capacitors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-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
- H01G4/12—Ceramic dielectrics
Description
121、122 内部電極
131、132 外部電極
Claims (10)
- バインダーと、
溶剤と、
ニッケル窒化物が被覆されたニッケル粒子を含む内部電極用金属パウダーと、
を含み、
前記ニッケル窒化物の含量は、前記金属パウダー100重量部に対して、0.5から5.0重量部である内部電極用導電性ペースト組成物。 - 前記ニッケル粒子は、平均粒径が50から400nmであることを特徴とする請求項1に記載の内部電極用導電性ペースト組成物。
- 前記ニッケル窒化物は、Ni3N、Ni4N及びNi8Nのうち少なくとも一つを含むことを特徴とする請求項1に記載の内部電極用導電性ペースト組成物。
- 前記ニッケル窒化物の含量は、前記金属パウダー100重量部に対して、1.5から2.5重量部であることを特徴とする請求項1に記載の内部電極用導電性ペースト組成物。
- 複数の誘電体層が積層されたセラミック本体と、
前記セラミック本体の内部に形成され、バインダー、溶剤及びニッケル窒化物が被覆されたニッケル粒子を含む内部電極用金属パウダーを含む導電性ペーストで形成される複数の内部電極と、
前記内部電極と電気的に連結され、前記セラミック本体の側面に形成された外部電極と、
を含み、
前記ニッケル窒化物の含量は、前記金属パウダー100重量部に対して、0.5から5.0重量部である積層セラミックキャパシタ。 - 前記ニッケル粒子は、平均粒径が50から400nmであることを特徴とする請求項5に記載の積層セラミックキャパシタ。
- 複数のセラミックグリーンシートを設ける段階と、
前記セラミックグリーンシートにバインダー、溶剤及びニッケル窒化物が被覆されたニッケル粒子を含む内部電極用金属パウダーを含む導電性ペーストで内部電極を形成する段階と、
前記内部電極が形成されたセラミックグリーンシートを積層して積層体を形成する段階と、
前記積層体を焼結する段階と、
を含み、
前記ニッケル窒化物の含量は、前記金属パウダー100重量部に対して、0.5から5.0重量部である積層セラミックキャパシタの製造方法。 - 前記ニッケル粒子は、平均粒径が50から400nmであることを特徴とする請求項7に記載の積層セラミックキャパシタの製造方法。
- 前記ニッケル窒化物は、Ni3N、Ni4N及びNi8Nのうち少なくとも一つを含むことを特徴とする請求項7に記載の積層セラミックキャパシタの製造方法。
- 前記ニッケル窒化物の含量は、前記金属パウダー100重量部に対して、1.5から2.5重量部であることを特徴とする請求項7に記載の積層セラミックキャパシタの製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2012-0059762 | 2012-06-04 | ||
KR1020120059762A KR101565631B1 (ko) | 2012-06-04 | 2012-06-04 | 내부 전극용 도전성 페이스트 조성물, 적층 세라믹 커패시터 및 이의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2013251251A JP2013251251A (ja) | 2013-12-12 |
JP5628250B2 true JP5628250B2 (ja) | 2014-11-19 |
Family
ID=49669977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012182129A Active JP5628250B2 (ja) | 2012-06-04 | 2012-08-21 | 内部電極用導電性ペースト組成物、積層セラミックキャパシタ及びその製造方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8861182B2 (ja) |
JP (1) | JP5628250B2 (ja) |
KR (1) | KR101565631B1 (ja) |
CN (1) | CN103456493B (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9084970B2 (en) * | 2012-07-05 | 2015-07-21 | Praxair Technology, Inc. | Method of making a hydrogen transport membrane, and article |
CN106605270B (zh) | 2014-08-28 | 2019-03-08 | E.I.内穆尔杜邦公司 | 含铜导电浆料和由此制成的电极 |
DE112014006903B4 (de) | 2014-08-28 | 2022-07-21 | Solar Paste, Llc | Solarzellen mit Kupferelektroden |
DE112014006907T5 (de) | 2014-08-28 | 2017-06-08 | E.I. Du Pont De Nemours And Company | Kupfer enthaltende leitfähige Pasten und daraus hergestellte Elektroden |
KR101670137B1 (ko) * | 2014-11-05 | 2016-10-27 | 삼성전기주식회사 | 적층 세라믹 전자부품 및 적층 세라믹 전자부품의 제조방법 |
EP3425085A1 (fr) * | 2017-07-07 | 2019-01-09 | The Swatch Group Research and Development Ltd | Procede de traitement de surface de particules d'une poudre metallique et particules de poudre metallique obtenues grace a ce procede |
KR102105057B1 (ko) * | 2018-08-16 | 2020-04-27 | 삼성전기주식회사 | 적층 세라믹 전자부품 |
KR102147408B1 (ko) * | 2018-08-23 | 2020-08-24 | 삼성전기주식회사 | 적층 세라믹 전자부품 및 그 제조방법 |
JP7348890B2 (ja) | 2020-10-30 | 2023-09-21 | 太陽誘電株式会社 | セラミック電子部品およびその製造方法 |
CN113257990B (zh) * | 2021-04-23 | 2024-02-09 | 苏州攀特电陶科技股份有限公司 | 多层压电陶瓷执行器用贱金属内电极材料及其制备方法 |
CN113270270B (zh) * | 2021-05-27 | 2022-04-05 | 广东省先进陶瓷材料科技有限公司 | 一种抗氧化镍浆及其制备方法与应用 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6480010A (en) * | 1987-09-19 | 1989-03-24 | Taiyo Yuden Kk | Electrode paste for ceramic capacitor |
JPH10106351A (ja) * | 1996-09-30 | 1998-04-24 | Kyocera Corp | 導電性ペースト |
FR2818015B1 (fr) | 2000-12-08 | 2003-09-26 | Centre Nat Rech Scient | Procede de fabrication de films minces en composite metal/ceramique |
JP4244883B2 (ja) * | 2003-08-26 | 2009-03-25 | 株式会社村田製作所 | ニッケル粉末の製造方法 |
JP2005129328A (ja) | 2003-10-23 | 2005-05-19 | Murata Mfg Co Ltd | 導電性ペーストおよび積層セラミック電子部品 |
US20060169389A1 (en) | 2005-01-31 | 2006-08-03 | Barber Daniel E | Electrode paste for thin nickel electrodes in multilayer ceramic capacitors and finished capacitor containing same |
JP4697539B2 (ja) | 2005-12-07 | 2011-06-08 | 昭栄化学工業株式会社 | ニッケル粉末、導体ペーストおよびそれを用いた積層電子部品 |
JP2009024204A (ja) | 2007-07-18 | 2009-02-05 | Toda Kogyo Corp | 炭化物被覆ニッケル粉末およびその製造方法 |
TW201133525A (en) * | 2010-03-23 | 2011-10-01 | Samsung Electro Mech | Y5V characteristic multi-layer ceramic capacitor |
KR20130017327A (ko) * | 2011-08-10 | 2013-02-20 | 삼성전기주식회사 | 적층 세라믹 전자 부품의 내부 전극용 도전성 페이스트 및 이를 이용한 적층 세라믹 전자 부품 |
-
2012
- 2012-06-04 KR KR1020120059762A patent/KR101565631B1/ko active IP Right Grant
- 2012-08-21 JP JP2012182129A patent/JP5628250B2/ja active Active
- 2012-08-21 US US13/590,831 patent/US8861182B2/en active Active
- 2012-08-22 CN CN201210301168.7A patent/CN103456493B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN103456493A (zh) | 2013-12-18 |
CN103456493B (zh) | 2016-12-21 |
KR20130136156A (ko) | 2013-12-12 |
US20130321979A1 (en) | 2013-12-05 |
US8861182B2 (en) | 2014-10-14 |
KR101565631B1 (ko) | 2015-11-03 |
JP2013251251A (ja) | 2013-12-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5628250B2 (ja) | 内部電極用導電性ペースト組成物、積層セラミックキャパシタ及びその製造方法 | |
JP5483498B2 (ja) | 積層セラミック電子部品及びその製造方法 | |
KR102527715B1 (ko) | 내부전극용 도전성 분말 및 커패시터 | |
KR101952843B1 (ko) | 내부전극용 도전성 페이스트 조성물 및 이를 포함하는 적층 세라믹 전자부품 | |
JP2022116273A (ja) | 積層セラミックキャパシタ及びその製造方法 | |
JP5825322B2 (ja) | 積層セラミックキャパシタ、その製造方法及び積層セラミックキャパシタの実装基板 | |
JP2014123698A (ja) | 積層セラミック電子部品 | |
US20130009516A1 (en) | Conductive paste composition for internal electrodes and multilayer ceramic electronic component including the same | |
JP2023112038A (ja) | 積層セラミックキャパシタ及びその製造方法 | |
KR20140147371A (ko) | 적층 세라믹 전자부품 | |
JP2015053511A (ja) | 積層セラミック電子部品及びその製造方法 | |
JP2021044533A (ja) | 積層セラミックキャパシタ及びその製造方法 | |
JP2012169620A (ja) | 積層セラミック電子部品及びその製造方法 | |
JP2013214698A (ja) | 内部電極用導電性ペースト組成物及びそれを含む積層セラミック電子部品 | |
JP2014082435A (ja) | 積層セラミック電子部品及びその製造方法 | |
JP2017120871A (ja) | 積層セラミック電子部品及びその製造方法 | |
US11062847B2 (en) | Capacitor component and method for manufacturing the same | |
JP2014038820A (ja) | 内部電極用導電性ペースト組成物及びこれを含む積層セラミック電子部品 | |
US8936737B2 (en) | Conductive paste for internal electrodes, multilayer ceramic electronic component using the same, and method of manufacturing the same | |
KR102107029B1 (ko) | 적층 세라믹 전자부품 및 그 제조방법 | |
JP2018133501A (ja) | 積層セラミックコンデンサおよびその製造方法 | |
US20140126109A1 (en) | Multilayer ceramic electronic component and fabricating method thereof | |
CN110808165B (zh) | 多层陶瓷电子组件及其制造方法 | |
KR20190019117A (ko) | 내부전극용 도전성 페이스트 조성물 및 이를 포함하는 적층 세라믹 전자부품 | |
CN110676052A (zh) | 多层陶瓷电子组件及制造多层陶瓷电子组件的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130905 |
|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20131125 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140411 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140507 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140804 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140902 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20141001 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5628250 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |