KR900017955A - 강유전성 세라믹재 - Google Patents

강유전성 세라믹재 Download PDF

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KR900017955A
KR900017955A KR1019890007123A KR890007123A KR900017955A KR 900017955 A KR900017955 A KR 900017955A KR 1019890007123 A KR1019890007123 A KR 1019890007123A KR 890007123 A KR890007123 A KR 890007123A KR 900017955 A KR900017955 A KR 900017955A
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solid solution
group
ferroelectric ceramic
ceramic material
present
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KR1019890007123A
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KR910009892B1 (ko
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요시히사 유시다
노부끼 히라이
히로시 마세
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다께바야시 쇼오고
미쓰이세끼유 가가꾸고오교오 가부시끼가이샤
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Priority claimed from JP63129798A external-priority patent/JP2567914B2/ja
Priority claimed from JP63129797A external-priority patent/JP2567913B2/ja
Application filed by 다께바야시 쇼오고, 미쓰이세끼유 가가꾸고오교오 가부시끼가이샤 filed Critical 다께바야시 쇼오고
Publication of KR900017955A publication Critical patent/KR900017955A/ko
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    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • C04B35/491—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT
    • C04B35/493—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates based on lead zirconates and lead titanates, e.g. PZT containing also other lead compounds
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/853—Ceramic compositions
    • H10N30/8548—Lead-based oxides

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)

Abstract

내용 없음

Description

강유전성 세라믹재
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (11)

  1. 다음 구조식으로 나타내며 Pb1-aMa(Mg1/3Nb2/3)xTiZr2O|3식 중 M은 Ba 또는 Sr, x+y=+z는 1, a는 0∼0.10이고 x는 0.05∼0.70, y는 0.25∼0.50, z는 0.05∼0.70 아래에 나타낸 그룹 A와 B :
    그룹 A : La2O3, Bi2O3및 Nd2O3
    그룹 B : NiO, Fe2O3, SnO2및 Ta2O5
    로부터 선택된 적어도 하나의 산화물 각각을 함유하며, 단 NiO 또는 Fe2O3을 필수적으로 함유하는 고용체를 포함하는 페로브카타이트 고용체인 것이 특징인 강유전 세라믹재료.
  2. 제1항에서, 그룹 A로 부터 선택된 적어도 하나의 산화물의 금속이 La3+, Bi3+또는 Nd3+의 형으로 페로브스카이트 고용체 중에 존재하는 것이 특징인 강유전성 세라믹재.
  3. 제2항에서, 그룹 A로 부터 선택된 적어도 하나의 산화물의 금속이온은 페로브스카이트 고용체중에 존재하는 Pb 및 M의 합의 100원자당량을 기준하여 0.5∼5.0원자당량의 양으로 페로브스카이트 고용체 중에 존재하는 것이 특징인 강유전성 세라믹재.
  4. 제1항에서, 그룹 B로 부터 선택된 산화물의 금속은 Ni2+, Fe3+,,Sn4+또는 Ta5+의 형으로 페로브스카이트 고용체 중에 존재하는 것이 특징인 강유전성 세라믹재.
  5. 제4항에서, 그룹 B도 부터 선택된 산화물의 금속이온은 0.5N5.0 관계가 만족되는 양으로 페로브스카이트 고용체 중에 존재하며 여기서 N은 다음 식에 의해 정의되는 것이 특징인 강유전성 세라믹재.
    식 중 nAi및 nBj는 고용체중에 존재하는 그룹 A와 B의 산화물의 금속이온의 원자가이고 XAi및 XBj는 고용체중에 존재하는 그룹 A와 B의 산화물의 금속이온의 원자당량임.
  6. 다음 구조식으로 나타내며 Pb1-aMa(Mg1/3Nb2/3)xTiZr2O|3식 중 M은 Ba 또는 Sr, x+y=+z는 1, a는 0∼0.10이고, x는 0.05∼0.70, y는 0.25∼0.50, z는 0.05∼0.70 아래에 나타낸 그룹 A와 B:
    그룹 A : La2O3, Bi2O3및 Nd2O3
    그룹 B : NiO, Fe2O3, SnO2및 Ta2O5
    로 부터 선택된 적어도 하나의 산화물 각각의 함유하며, 단 NiO 또는 Fe2O3을 필수적으로 함유하는 고용체를 포함하는 페로브스카이트 고용체인 것이 특징인 강유전 세라믹재.
  7. 제6항에서, 그룹 A로 부터 선택된 적어도 하나의 산화물의 금속은 La3+, Bi3+또는 Nd3+의 형으로 페로브스카이트 고용체 중에 존재하는 것이 특징인 강유전성 세라믹재.
  8. 제7항에서, 그룹 A로 부터 선택된 적어도 하나의 산화물의 금속이온은 페로브스카이트 고용체중에 존재하는 Pb 및 M의 합의 100원자당량을 기준하여 0.5∼5.0원자당량의 양으로 페로브스카이트 고용체 중에 존재하는 것이 특징인 강유전성 세라믹재.
  9. 제6항에서, 그룹 B로 부터 선택된 산화물의 금속이 Ni2+, Fe3+,,Sn4+또는 Ta5+의 형으로 페로브스카이트 고용체 중에 존재하는 것이 특징인 강유전성 세라믹재.
  10. 제9항에서, 그룹 B로 부터 선택된 산화물의 금속이온은 0.5N5.0 관계가 만족되는 양으로 페로브스카이트 고용체 중에 존재하며 여기서 N은 다음 식에 의해 정의되는 것이 특징인 강유전성 세라믹재.
    식 중 nAi및 nBj는 고용체중에 존재하는 그룹 A와 B의 산화물의 금속이온의 원자가이고 XAi및 XBj는 고용체중에 존재하는 그룹 A와 B의 산화물의 금속이온의 원자당량임.
  11. 제6항에서, MnO2는 0.1∼2.0중량%의 양으로 고용체중에 존재하는 것이 특징인 강유전성 세라믹재.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890007123A 1988-05-27 1989-05-27 강유전성 세라믹재 KR910009892B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP63-129798 1988-05-27
JP63129798A JP2567914B2 (ja) 1988-05-27 1988-05-27 強誘電性セラミックス
JP63-129797 1988-05-27
JP63129797A JP2567913B2 (ja) 1988-05-27 1988-05-27 強誘電性セラミックス

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KR900017955A true KR900017955A (ko) 1990-12-20
KR910009892B1 KR910009892B1 (ko) 1991-12-03

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US (1) US4940681A (ko)
EP (1) EP0344978B1 (ko)
KR (1) KR910009892B1 (ko)
CN (1) CN1018225B (ko)
CA (1) CA1335933C (ko)
DE (1) DE68903997T2 (ko)
MY (1) MY104019A (ko)

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CN1025703C (zh) * 1990-10-29 1994-08-17 湖北大学 一种大功率压电陶瓷材料
US5345139A (en) * 1993-08-27 1994-09-06 Hewlett-Packard Company Electrostrictive ultrasonic probe having expanded operating temperature range
JP3296640B2 (ja) * 1993-11-04 2002-07-02 三井化学株式会社 圧電セラミックス
JP3161261B2 (ja) * 1994-11-28 2001-04-25 株式会社村田製作所 圧電磁器組成物
US5668071A (en) * 1995-02-22 1997-09-16 Ngk Insulators, Ltd. Piezoelectric porcelain
US6140746A (en) * 1995-04-03 2000-10-31 Seiko Epson Corporation Piezoelectric thin film, method for producing the same, and ink jet recording head using the thin film
CN1059185C (zh) * 1995-08-04 2000-12-06 中国科学院上海硅酸盐研究所 掺镧铌镁酸铅基电致伸缩陶瓷材料
CN1055910C (zh) * 1995-08-21 2000-08-30 清华大学 电容器弛豫铁电陶瓷材料的制备工艺
CN1069615C (zh) * 1996-04-04 2001-08-15 西安交通大学 温度稳定复相铁电陶瓷及其制备工艺
JP2001057449A (ja) * 1999-06-08 2001-02-27 Matsushita Electric Ind Co Ltd 薄板圧電素子並びにそれを用いた圧電振動子及び圧電発音体
JP3868285B2 (ja) * 2001-12-20 2007-01-17 日本碍子株式会社 圧電素子、及びその製造方法
JP3953806B2 (ja) * 2001-12-20 2007-08-08 日本碍子株式会社 圧電素子、及びその製造方法
JP3512379B2 (ja) * 2000-09-20 2004-03-29 日本碍子株式会社 圧電体素子、及びその製造方法
US6731049B2 (en) 2000-09-20 2004-05-04 Ngk Insulators, Ltd. Piezoelectric element and process for production thereof
US7303692B2 (en) 2003-10-15 2007-12-04 Piezotech, Llc Compositions for high power piezoelectric ceramics
US7132057B2 (en) * 2003-10-15 2006-11-07 Piezotech, Llc Compositions for high power piezoelectric ceramics
DE102004002204A1 (de) 2004-01-15 2005-08-11 Epcos Ag Keramikmaterial
CN1740113A (zh) * 2004-08-25 2006-03-01 日本碍子株式会社 电子发射元件
US7494602B2 (en) 2005-04-11 2009-02-24 Piezotech, Llc Compositions for high power piezoelectric ceramics
CN100345799C (zh) * 2006-06-22 2007-10-31 西安交通大学 铋锌铌－钛酸锶钡复合介电可调厚膜的制备方法
JPWO2012008041A1 (ja) * 2010-07-12 2013-09-05 株式会社ユーテック 強誘電体膜、ゾルゲル溶液、成膜方法及び強誘電体膜の製造方法
US8976093B2 (en) 2010-12-16 2015-03-10 Palo Alto Research Center Incorporated Printed interactive card with piezo-powered indicator
US8959734B2 (en) 2010-12-16 2015-02-24 Palo Alto Research Center Incorporated Method of fabricating a card with piezo-powered indicator by printed electronics processes
CN109824357A (zh) * 2018-12-21 2019-05-31 贵州振华红云电子有限公司 高压电和高介电低温共烧压电陶瓷及其制备方法
CN110885247B (zh) * 2019-12-19 2021-12-24 天津师范大学 一种杂化非本征铁电体Ca3Ti2O7及其掺杂化合物的应用
CN112174663B (zh) * 2020-09-21 2022-10-18 李茂洪 一种高性能压电陶瓷及其制备方法
CN115536393B (zh) * 2022-09-15 2024-03-19 青岛国林健康技术有限公司 一种压电陶瓷材料及其制备方法

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JPS5528436B2 (ko) * 1973-11-24 1980-07-28

Also Published As

Publication number Publication date
KR910009892B1 (ko) 1991-12-03
EP0344978B1 (en) 1992-12-23
DE68903997T2 (de) 1993-06-24
CA1335933C (en) 1995-06-20
DE68903997D1 (de) 1993-02-04
US4940681A (en) 1990-07-10
CN1039330A (zh) 1990-01-31
MY104019A (en) 1993-10-30
EP0344978A2 (en) 1989-12-06
CN1018225B (zh) 1992-09-09
EP0344978A3 (en) 1991-04-10

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