JPS59154703A - 高誘電率磁器組成物 - Google Patents
高誘電率磁器組成物Info
- Publication number
- JPS59154703A JPS59154703A JP58026688A JP2668883A JPS59154703A JP S59154703 A JPS59154703 A JP S59154703A JP 58026688 A JP58026688 A JP 58026688A JP 2668883 A JP2668883 A JP 2668883A JP S59154703 A JPS59154703 A JP S59154703A
- Authority
- JP
- Japan
- Prior art keywords
- dielectric constant
- weight
- parts
- high dielectric
- temperature
- 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.)
- Granted
Links
- 239000000203 mixture Substances 0.000 title claims description 18
- 229910052573 porcelain Inorganic materials 0.000 title description 3
- 229910002113 barium titanate Inorganic materials 0.000 claims description 10
- 239000000919 ceramic Substances 0.000 claims description 10
- JRPBQTZRNDNNOP-UHFFFAOYSA-N barium titanate Chemical compound [Ba+2].[Ba+2].[O-][Ti]([O-])([O-])[O-] JRPBQTZRNDNNOP-UHFFFAOYSA-N 0.000 claims description 9
- 229910000272 alkali metal oxide Inorganic materials 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 6
- ZKATWMILCYLAPD-UHFFFAOYSA-N niobium pentoxide Chemical compound O=[Nb](=O)O[Nb](=O)=O ZKATWMILCYLAPD-UHFFFAOYSA-N 0.000 claims description 4
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 3
- 230000007423 decrease Effects 0.000 description 8
- 239000003990 capacitor Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 150000001622 bismuth compounds Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- -1 Bi2O Chemical class 0.000 description 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052788 barium Inorganic materials 0.000 description 2
- WMWLMWRWZQELOS-UHFFFAOYSA-N bismuth(iii) oxide Chemical compound O=[Bi]O[Bi]=O WMWLMWRWZQELOS-UHFFFAOYSA-N 0.000 description 2
- 239000003985 ceramic capacitor Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 229910052763 palladium Inorganic materials 0.000 description 2
- 229910019704 Nb2O Inorganic materials 0.000 description 1
- 229910001125 Pa alloy Inorganic materials 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- KZNMRPQBBZBTSW-UHFFFAOYSA-N [Au]=O Chemical class [Au]=O KZNMRPQBBZBTSW-UHFFFAOYSA-N 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910000287 alkaline earth metal oxide Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 229910001922 gold oxide Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum oxide Inorganic materials [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 1
- 239000011656 manganese carbonate Substances 0.000 description 1
- 235000006748 manganese carbonate Nutrition 0.000 description 1
- 229910000016 manganese(II) carbonate Inorganic materials 0.000 description 1
- 238000005259 measurement 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
- KTUFCUMIWABKDW-UHFFFAOYSA-N oxo(oxolanthaniooxy)lanthanum Chemical compound O=[La]O[La]=O KTUFCUMIWABKDW-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Ceramic Capacitors (AREA)
- Inorganic Insulating Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58026688A JPS59154703A (ja) | 1983-02-20 | 1983-02-20 | 高誘電率磁器組成物 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58026688A JPS59154703A (ja) | 1983-02-20 | 1983-02-20 | 高誘電率磁器組成物 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59154703A true JPS59154703A (ja) | 1984-09-03 |
| JPH0118521B2 JPH0118521B2 (enrdf_load_stackoverflow) | 1989-04-06 |
Family
ID=12200331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58026688A Granted JPS59154703A (ja) | 1983-02-20 | 1983-02-20 | 高誘電率磁器組成物 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59154703A (enrdf_load_stackoverflow) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4855266A (en) * | 1987-01-13 | 1989-08-08 | E. I. Du Pont De Nemours And Company | High K dielectric composition for use in multilayer ceramic capacitors having copper internal electrodes |
| JPH01278474A (ja) * | 1988-04-29 | 1989-11-08 | Tdk Corp | 高誘電率系磁器組成物 |
| JPH02242521A (ja) * | 1989-03-15 | 1990-09-26 | Matsushita Electric Ind Co Ltd | 誘電体磁器組成物 |
| JPH0471110A (ja) * | 1990-07-10 | 1992-03-05 | Murata Mfg Co Ltd | 誘電体磁器組成物 |
| JPH0471109A (ja) * | 1990-07-10 | 1992-03-05 | Murata Mfg Co Ltd | 誘電体磁器組成物および誘電体磁器の製造方法 |
| US5550092A (en) * | 1995-02-10 | 1996-08-27 | Tam Ceramics Inc. | Ceramic dielectrics compositions |
| JP2008105870A (ja) * | 2006-10-23 | 2008-05-08 | Tdk Corp | チタン酸バリウム粉末、誘電体磁器組成物および電子部品 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4959299A (enrdf_load_stackoverflow) * | 1972-10-12 | 1974-06-08 | ||
| JPS51143899A (en) * | 1975-06-06 | 1976-12-10 | Tdk Corp | Dielectric ceramic composition |
| JPS5788612A (en) * | 1980-11-25 | 1982-06-02 | Tdk Electronics Co Ltd | Dielectric porcelain composition |
-
1983
- 1983-02-20 JP JP58026688A patent/JPS59154703A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4959299A (enrdf_load_stackoverflow) * | 1972-10-12 | 1974-06-08 | ||
| JPS51143899A (en) * | 1975-06-06 | 1976-12-10 | Tdk Corp | Dielectric ceramic composition |
| JPS5788612A (en) * | 1980-11-25 | 1982-06-02 | Tdk Electronics Co Ltd | Dielectric porcelain composition |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4855266A (en) * | 1987-01-13 | 1989-08-08 | E. I. Du Pont De Nemours And Company | High K dielectric composition for use in multilayer ceramic capacitors having copper internal electrodes |
| JPH01278474A (ja) * | 1988-04-29 | 1989-11-08 | Tdk Corp | 高誘電率系磁器組成物 |
| JPH02242521A (ja) * | 1989-03-15 | 1990-09-26 | Matsushita Electric Ind Co Ltd | 誘電体磁器組成物 |
| JPH0471110A (ja) * | 1990-07-10 | 1992-03-05 | Murata Mfg Co Ltd | 誘電体磁器組成物 |
| JPH0471109A (ja) * | 1990-07-10 | 1992-03-05 | Murata Mfg Co Ltd | 誘電体磁器組成物および誘電体磁器の製造方法 |
| US5550092A (en) * | 1995-02-10 | 1996-08-27 | Tam Ceramics Inc. | Ceramic dielectrics compositions |
| JP2008105870A (ja) * | 2006-10-23 | 2008-05-08 | Tdk Corp | チタン酸バリウム粉末、誘電体磁器組成物および電子部品 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0118521B2 (enrdf_load_stackoverflow) | 1989-04-06 |
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