KR870000364B1 - 표면적이 큰 비스머스 함유 피로클로르(pyrochlores)의 제조방법 - Google Patents

표면적이 큰 비스머스 함유 피로클로르(pyrochlores)의 제조방법 Download PDF

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Publication number
KR870000364B1
KR870000364B1 KR1019830005155A KR830005155A KR870000364B1 KR 870000364 B1 KR870000364 B1 KR 870000364B1 KR 1019830005155 A KR1019830005155 A KR 1019830005155A KR 830005155 A KR830005155 A KR 830005155A KR 870000364 B1 KR870000364 B1 KR 870000364B1
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KR
South Korea
Prior art keywords
carbonate
dispersion
bismuth
surface area
finely divided
Prior art date
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Expired
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KR1019830005155A
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English (en)
Korean (ko)
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KR840007220A (ko
Inventor
페리티 오거스트
Original Assignee
이 아이 듀우판 디 네모아 앤드 캄파니
도날드 에이 호오즈
Priority date (The priority date 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 date listed.)
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Application filed by 이 아이 듀우판 디 네모아 앤드 캄파니, 도날드 에이 호오즈 filed Critical 이 아이 듀우판 디 네모아 앤드 캄파니
Publication of KR840007220A publication Critical patent/KR840007220A/ko
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Publication of KR870000364B1 publication Critical patent/KR870000364B1/ko
Expired legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
    • H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
    • H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
    • H01C17/06533—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component composed of oxides
    • H01C17/0654—Oxides of the platinum group

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Conductive Materials (AREA)
KR1019830005155A 1982-11-01 1983-10-31 표면적이 큰 비스머스 함유 피로클로르(pyrochlores)의 제조방법 Expired KR870000364B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/438,717 US4420422A (en) 1982-11-01 1982-11-01 Method for making high surface area bismuth-containing pyrochlores
US438717 1989-11-17

Publications (2)

Publication Number Publication Date
KR840007220A KR840007220A (ko) 1984-12-06
KR870000364B1 true KR870000364B1 (ko) 1987-03-06

Family

ID=23741737

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830005155A Expired KR870000364B1 (ko) 1982-11-01 1983-10-31 표면적이 큰 비스머스 함유 피로클로르(pyrochlores)의 제조방법

Country Status (9)

Country Link
US (1) US4420422A (enExample)
EP (1) EP0110167B1 (enExample)
JP (1) JPS5997524A (enExample)
KR (1) KR870000364B1 (enExample)
CA (1) CA1192020A (enExample)
DE (1) DE3362040D1 (enExample)
DK (1) DK155630C (enExample)
GR (1) GR78741B (enExample)
IE (1) IE56320B1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3587333T2 (de) * 1984-08-29 1993-08-12 Du Pont Verfahren zur herstellung von festen loesungen.
DE3914844A1 (de) * 1989-05-05 1990-11-08 Heraeus Gmbh W C Pyrochlorverwandte oxide und sie enthaltende widerstandsmassen
DE3941283C1 (enExample) * 1989-12-14 1991-01-31 W.C. Heraeus Gmbh, 6450 Hanau, De
DE4127845C1 (enExample) * 1991-08-22 1992-11-19 W.C. Heraeus Gmbh, 6450 Hanau, De
JPH0540312U (ja) * 1991-10-30 1993-06-01 積水樹脂株式会社 道路用視線誘導標識
US5518663A (en) * 1994-12-06 1996-05-21 E. I. Du Pont De Nemours And Company Thick film conductor compositions with improved adhesion
US6480093B1 (en) * 2000-01-26 2002-11-12 Yang-Yuan Chen Composite film resistors and method of making the same
US7749321B2 (en) * 2007-06-28 2010-07-06 E. I. Du Pont De Nemours And Company Black pigment compositions, thick film black pigment compositions, conductive single layer thick film compositions, and black and conductive electrodes formed therefrom
TWI451905B (zh) * 2013-01-25 2014-09-11 Univ Nat Chiao Tung 乙醇重組器觸媒組成物及乙醇重組器觸媒之製備方法
WO2015037395A1 (ja) * 2013-09-12 2015-03-19 信越化学工業株式会社 シンチレータ材料、放射線検出器及び放射線検査装置
JP6740829B2 (ja) * 2016-09-12 2020-08-19 住友金属鉱山株式会社 二酸化ルテニウム粉末とその製造方法、厚膜抵抗体ペースト、及び、厚膜抵抗体

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3583931A (en) * 1969-11-26 1971-06-08 Du Pont Oxides of cubic crystal structure containing bismuth and at least one of ruthenium and iridium
US4176094A (en) * 1977-12-02 1979-11-27 Exxon Research & Engineering Co. Method of making stoichiometric lead and bismuth pyrochlore compounds using an alkaline medium
US4129525A (en) * 1977-12-02 1978-12-12 Exxon Research & Engineering Co. Method of making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium
US4163706A (en) * 1977-12-02 1979-08-07 Exxon Research & Engineering Co. Bi2 [M2-x Bix ]O7-y compounds wherein M is Ru, Ir or mixtures thereof, and electrochemical devices containing same (Bat-24)
US4124539A (en) * 1977-12-02 1978-11-07 Exxon Research & Engineering Co. Pb2 [M2-x Pbx ]O7-y compounds wherein M is Ru, Ir or mixtures thereof, and method of preparation
US4192780A (en) * 1977-12-02 1980-03-11 Exxon Research & Engineering Co. Method of making lead-rich and bismuth-rich pyrochlore compounds using an alkaline medium and a reaction enhancing anodic potential
US4203871A (en) * 1977-12-02 1980-05-20 Exxon Research & Engineering Co. Method of making lead and bismuth ruthenate and iridate pyrochlore compounds
US4225469A (en) * 1978-11-01 1980-09-30 Exxon Research & Engineering Co. Method of making lead and bismuth pyrochlore compounds using an alkaline medium and at least one solid reactant source
US4302362A (en) * 1979-01-23 1981-11-24 E. I. Du Pont De Nemours And Company Stable pyrochlore resistor compositions

Also Published As

Publication number Publication date
KR840007220A (ko) 1984-12-06
DE3362040D1 (en) 1986-03-13
CA1192020A (en) 1985-08-20
JPH0232206B2 (enExample) 1990-07-19
DK155630C (da) 1989-09-18
US4420422A (en) 1983-12-13
EP0110167B1 (en) 1986-01-29
EP0110167A1 (en) 1984-06-13
IE832535L (en) 1984-05-01
IE56320B1 (en) 1991-06-19
DK499083D0 (da) 1983-10-31
GR78741B (enExample) 1984-10-02
DK155630B (da) 1989-04-24
JPS5997524A (ja) 1984-06-05
DK499083A (da) 1984-05-02

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