JPH0510764B2 - - Google Patents

Info

Publication number

JPH0510764B2

JPH0510764B2 JP14362684A JP14362684A JPH0510764B2 JP H0510764 B2 JPH0510764 B2 JP H0510764B2 JP 14362684 A JP14362684 A JP 14362684A JP 14362684 A JP14362684 A JP 14362684A JP H0510764 B2 JPH0510764 B2 JP H0510764B2

Authority

JP

Japan

Prior art keywords

weight

oxide

dielectric constant

less

exceeds

Prior art date

1984-07-10

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

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• XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 12
• 239000000203 mixture Substances 0.000 claims description 12
• 239000000919 ceramic Substances 0.000 claims description 8
• 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims description 6
• 239000011787 zinc oxide Substances 0.000 claims description 6
• 229910010413 TiO 2 Inorganic materials 0.000 claims description 5
• 229910018072 Al 2 O 3 Inorganic materials 0.000 claims description 4
• 229910006404 SnO 2 Inorganic materials 0.000 claims description 4
• 229910002367 SrTiO Inorganic materials 0.000 claims description 4
• GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 3
• OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 3
• 229910000416 bismuth oxide Inorganic materials 0.000 claims description 2
• AOWKSNWVBZGMTJ-UHFFFAOYSA-N calcium titanate Chemical compound [Ca+2].[O-][Ti]([O-])=O AOWKSNWVBZGMTJ-UHFFFAOYSA-N 0.000 claims description 2
• 229910000420 cerium oxide Inorganic materials 0.000 claims description 2
• TYIXMATWDRGMPF-UHFFFAOYSA-N dibismuth;oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Bi+3].[Bi+3] TYIXMATWDRGMPF-UHFFFAOYSA-N 0.000 claims description 2
• NKZSPGSOXYXWQA-UHFFFAOYSA-N dioxido(oxo)titanium;lead(2+) Chemical compound [Pb+2].[O-][Ti]([O-])=O NKZSPGSOXYXWQA-UHFFFAOYSA-N 0.000 claims description 2
• TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
• BMMGVYCKOGBVEV-UHFFFAOYSA-N oxo(oxoceriooxy)cerium Chemical compound [Ce]=O.O=[Ce]=O BMMGVYCKOGBVEV-UHFFFAOYSA-N 0.000 claims description 2
• VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 claims description 2
• XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 claims description 2
• 229910001887 tin oxide Inorganic materials 0.000 claims description 2
• 229910000484 niobium oxide Inorganic materials 0.000 claims 1
• URLJKFSTXLNXLG-UHFFFAOYSA-N niobium(5+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Nb+5].[Nb+5] URLJKFSTXLNXLG-UHFFFAOYSA-N 0.000 claims 1
• 238000010304 firing Methods 0.000 description 9
• 230000005684 electric field Effects 0.000 description 5
• 230000007423 decrease Effects 0.000 description 4
• 229910052573 porcelain Inorganic materials 0.000 description 4
• 239000002994 raw material Substances 0.000 description 3
• MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
• 239000003985 ceramic capacitor Substances 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
• PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
• 239000011230 binding agent Substances 0.000 description 1
• 229910052797 bismuth Inorganic materials 0.000 description 1
• JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 description 1
• 238000001354 calcination Methods 0.000 description 1
• 239000008187 granular material Substances 0.000 description 1
• 238000009776 industrial production Methods 0.000 description 1
• 238000005259 measurement Methods 0.000 description 1
• 238000000465 moulding Methods 0.000 description 1
• 229910052758 niobium Inorganic materials 0.000 description 1
• 239000010955 niobium Substances 0.000 description 1
• GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
• 229910052709 silver Inorganic materials 0.000 description 1
• 239000004332 silver Substances 0.000 description 1
• 239000012856 weighed raw material Substances 0.000 description 1