JPH0524645B2 - - Google Patents

Info

Publication number

JPH0524645B2

JPH0524645B2 JP24891287A JP24891287A JPH0524645B2 JP H0524645 B2 JPH0524645 B2 JP H0524645B2 JP 24891287 A JP24891287 A JP 24891287A JP 24891287 A JP24891287 A JP 24891287A JP H0524645 B2 JPH0524645 B2 JP H0524645B2

Authority

JP

Japan

Prior art keywords

mol

potassium

oxide

dielectric

dielectric constant

Prior art date

1987-09-30

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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• 239000000203 mixture Substances 0.000 claims description 22
• 239000004065 semiconductor Substances 0.000 claims description 18
• 229910000416 bismuth oxide Inorganic materials 0.000 claims description 12
• 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 12
• ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical class [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 11
• QPLDLSVMHZLSFG-UHFFFAOYSA-N Copper oxide Chemical compound [Cu]=O QPLDLSVMHZLSFG-UHFFFAOYSA-N 0.000 claims description 10
• 229910010293 ceramic material Inorganic materials 0.000 claims description 8
• 238000009792 diffusion process Methods 0.000 claims description 8
• 229910015902 Bi 2 O 3 Inorganic materials 0.000 claims description 6
• 229910044991 metal oxide Inorganic materials 0.000 claims description 6
• 229910052573 porcelain Inorganic materials 0.000 claims description 5
• 238000009413 insulation Methods 0.000 description 16
• BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 13
• 239000000126 substance Substances 0.000 description 10
• AMWRITDGCCNYAT-UHFFFAOYSA-L hydroxy(oxo)manganese;manganese Chemical compound [Mn].O[Mn]=O.O[Mn]=O AMWRITDGCCNYAT-UHFFFAOYSA-L 0.000 description 8
• XXQBEVHPUKOQEO-UHFFFAOYSA-N potassium superoxide Chemical compound [K+].[K+].[O-][O-] XXQBEVHPUKOQEO-UHFFFAOYSA-N 0.000 description 8
• 239000000463 material Substances 0.000 description 7
• 229910000027 potassium carbonate Inorganic materials 0.000 description 6
• 235000011181 potassium carbonates Nutrition 0.000 description 6
• 230000000694 effects Effects 0.000 description 5
• 229960003975 potassium Drugs 0.000 description 5
• 229910052700 potassium Inorganic materials 0.000 description 5
• 239000011591 potassium Substances 0.000 description 5
• IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
• 239000005751 Copper oxide Substances 0.000 description 4
• 229910000431 copper oxide Inorganic materials 0.000 description 4
• 150000002736 metal compounds Chemical class 0.000 description 4
• 239000003990 capacitor Substances 0.000 description 3
• 239000003985 ceramic capacitor Substances 0.000 description 3
• 238000010586 diagram Methods 0.000 description 3
• 150000004706 metal oxides Chemical class 0.000 description 3
• VEALVRVVWBQVSL-UHFFFAOYSA-N strontium titanate Chemical compound [Sr+2].[O-][Ti]([O-])=O VEALVRVVWBQVSL-UHFFFAOYSA-N 0.000 description 3
• UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
• MPBIEUCKXNRVNK-UHFFFAOYSA-L [K+].[K+].[O-]O[O-] Chemical compound [K+].[K+].[O-]O[O-] MPBIEUCKXNRVNK-UHFFFAOYSA-L 0.000 description 2
• 239000013078 crystal Substances 0.000 description 2
• 238000010304 firing Methods 0.000 description 2
• 239000001257 hydrogen Substances 0.000 description 2
• 229910052739 hydrogen Inorganic materials 0.000 description 2
• 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 description 2
• 229910052757 nitrogen Inorganic materials 0.000 description 2
• 235000015497 potassium bicarbonate Nutrition 0.000 description 2
• 239000011736 potassium bicarbonate Substances 0.000 description 2
• 229910000028 potassium bicarbonate Inorganic materials 0.000 description 2
• NTTOTNSKUYCDAV-UHFFFAOYSA-N potassium hydride Chemical compound [KH] NTTOTNSKUYCDAV-UHFFFAOYSA-N 0.000 description 2
• 229910000105 potassium hydride Inorganic materials 0.000 description 2
• TYJJADVDDVDEDZ-UHFFFAOYSA-M potassium hydrogencarbonate Chemical compound [K+].OC([O-])=O TYJJADVDDVDEDZ-UHFFFAOYSA-M 0.000 description 2
• 229940086066 potassium hydrogencarbonate Drugs 0.000 description 2
• 238000005245 sintering Methods 0.000 description 2
• 229910004298 SiO 2 Inorganic materials 0.000 description 1
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
• BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
• 239000003795 chemical substances by application Substances 0.000 description 1
• 239000003989 dielectric material Substances 0.000 description 1
• FZFYOUJTOSBFPQ-UHFFFAOYSA-M dipotassium;hydroxide Chemical compound [OH-].[K+].[K+] FZFYOUJTOSBFPQ-UHFFFAOYSA-M 0.000 description 1
• 239000007772 electrode material Substances 0.000 description 1
• 230000007935 neutral effect Effects 0.000 description 1
• SIWVEOZUMHYXCS-UHFFFAOYSA-N oxo(oxoyttriooxy)yttrium Chemical compound O=[Y]O[Y]=O SIWVEOZUMHYXCS-UHFFFAOYSA-N 0.000 description 1
• CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 description 1
• 229910001950 potassium oxide Inorganic materials 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 229910052814 silicon oxide Inorganic materials 0.000 description 1
• 229910052709 silver Inorganic materials 0.000 description 1
• 239000004332 silver Substances 0.000 description 1