JPH0258230B2 - - Google Patents
Info
- Publication number
- JPH0258230B2 JPH0258230B2 JP61012660A JP1266086A JPH0258230B2 JP H0258230 B2 JPH0258230 B2 JP H0258230B2 JP 61012660 A JP61012660 A JP 61012660A JP 1266086 A JP1266086 A JP 1266086A JP H0258230 B2 JPH0258230 B2 JP H0258230B2
- Authority
- JP
- Japan
- Prior art keywords
- solution
- aqueous
- ammonia
- mixed
- oxalate
- 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.)
- Expired - Lifetime
Links
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 18
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 15
- 239000000243 solution Substances 0.000 claims description 11
- 239000007864 aqueous solution Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 239000002244 precipitate Substances 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 238000005245 sintering Methods 0.000 claims description 7
- 229910021529 ammonia Inorganic materials 0.000 claims description 5
- 229910052788 barium Inorganic materials 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 229910052712 strontium Inorganic materials 0.000 claims description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 239000001301 oxygen Substances 0.000 claims description 4
- 238000007493 shaping process Methods 0.000 claims description 2
- 239000010955 niobium Substances 0.000 description 8
- 239000000843 powder Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 235000006408 oxalic acid Nutrition 0.000 description 4
- DHEQXMRUPNDRPG-UHFFFAOYSA-N strontium nitrate Chemical compound [Sr+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O DHEQXMRUPNDRPG-UHFFFAOYSA-N 0.000 description 4
- 238000005979 thermal decomposition reaction Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 239000010419 fine particle Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- YHBDIEWMOMLKOO-UHFFFAOYSA-I pentachloroniobium Chemical compound Cl[Nb](Cl)(Cl)(Cl)Cl YHBDIEWMOMLKOO-UHFFFAOYSA-I 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 229910001422 barium ion Inorganic materials 0.000 description 2
- IWOUKMZUPDVPGQ-UHFFFAOYSA-N barium nitrate Chemical compound [Ba+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O IWOUKMZUPDVPGQ-UHFFFAOYSA-N 0.000 description 2
- XNHGKSMNCCTMFO-UHFFFAOYSA-D niobium(5+);oxalate Chemical compound [Nb+5].[Nb+5].[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O.[O-]C(=O)C([O-])=O XNHGKSMNCCTMFO-UHFFFAOYSA-D 0.000 description 2
- WPCMRGJTLPITMF-UHFFFAOYSA-I niobium(5+);pentahydroxide Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[Nb+5] WPCMRGJTLPITMF-UHFFFAOYSA-I 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 150000003891 oxalate salts Chemical class 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910001427 strontium ion Inorganic materials 0.000 description 2
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000003840 hydrochlorides Chemical class 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 150000002823 nitrates Chemical class 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61012660A JPS62171957A (ja) | 1986-01-23 | 1986-01-23 | Ｓｒ↓１−↓ｘＢａ↓ｘＮｂ↓２↓ｏ↓６透光性焼結体の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61012660A JPS62171957A (ja) | 1986-01-23 | 1986-01-23 | Ｓｒ↓１−↓ｘＢａ↓ｘＮｂ↓２↓ｏ↓６透光性焼結体の製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62171957A JPS62171957A (ja) | 1987-07-28 |
| JPH0258230B2 true JPH0258230B2 (en, 2012) | 1990-12-07 |
Family
ID=11811516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61012660A Granted JPS62171957A (ja) | 1986-01-23 | 1986-01-23 | Ｓｒ↓１−↓ｘＢａ↓ｘＮｂ↓２↓ｏ↓６透光性焼結体の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62171957A (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007139060A1 (ja) | 2006-05-31 | 2007-12-06 | Murata Manufacturing Co., Ltd. | 透光性セラミック及び電気光学部品 |
| JP6249004B2 (ja) * | 2015-10-06 | 2017-12-20 | Tdk株式会社 | 誘電体組成物および電子部品 |
-
1986
- 1986-01-23 JP JP61012660A patent/JPS62171957A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62171957A (ja) | 1987-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |