WO2009019833A1 - サーミスタ用金属酸化物焼結体、サーミスタ素子及びサーミスタ温度センサ並びにサーミスタ用金属酸化物焼結体の製造方法 - Google Patents

サーミスタ用金属酸化物焼結体、サーミスタ素子及びサーミスタ温度センサ並びにサーミスタ用金属酸化物焼結体の製造方法 Download PDF

Info

Publication number
WO2009019833A1
WO2009019833A1 PCT/JP2008/002052 JP2008002052W WO2009019833A1 WO 2009019833 A1 WO2009019833 A1 WO 2009019833A1 JP 2008002052 W JP2008002052 W JP 2008002052W WO 2009019833 A1 WO2009019833 A1 WO 2009019833A1
Authority
WO
WIPO (PCT)
Prior art keywords
thermistor
metal oxide
sintered body
oxide sintered
temperature sensor
Prior art date
Application number
PCT/JP2008/002052
Other languages
English (en)
French (fr)
Inventor
Kazutaka Fujiwara
Toshiaki Fujita
Original Assignee
Mitsubishi Materials Corporation
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.)
Filing date
Publication date
Application filed by Mitsubishi Materials Corporation filed Critical Mitsubishi Materials Corporation
Priority to EP08790316.7A priority Critical patent/EP2177491A4/en
Priority to US12/452,924 priority patent/US8446246B2/en
Priority to CN200880101012A priority patent/CN101765573A/zh
Publication of WO2009019833A1 publication Critical patent/WO2009019833A1/ja

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/008—Thermistors
    • 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
    • C04B35/016—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 manganites
    • 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
    • C04B35/42—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 chromites
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/04—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient
    • H01C7/042—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having negative temperature coefficient mainly consisting of inorganic non-metallic substances
    • H01C7/043—Oxides or oxidic 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3225—Yttrium oxide or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • C04B2235/3227—Lanthanum oxide or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3241—Chromium oxides, chromates, or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3262—Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
    • C04B2235/3267—MnO2
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Thermistors And Varistors (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

　サーミスタに用いられる金属酸化物焼結体であって、一般式：Ｌａ（Ｃｒ１－ｘＭｎｘ）Ｏ３（ただし、ｘ＝０．０～０．６）で示される複合酸化物を含む。また、サーミスタ素子３が、このサーミスタ用金属酸化物焼結体２と、サーミスタ用金属酸化物焼結体２に一端が固定された一対のリード線１とを有する。
PCT/JP2008/002052 2007-08-03 2008-07-31 サーミスタ用金属酸化物焼結体、サーミスタ素子及びサーミスタ温度センサ並びにサーミスタ用金属酸化物焼結体の製造方法 WO2009019833A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08790316.7A EP2177491A4 (en) 2007-08-03 2008-07-31 Metal oxide sintered body for thermistor, thermistor element, thermistor temperature sensor, and method for producing metal oxide sintered body for thermistor
US12/452,924 US8446246B2 (en) 2007-08-03 2008-07-31 Metal oxide sintered compact for thermistor, thermistor element, thermistor temperature sensor, and manufacturing method for metal oxide sintered compact for thermistor
CN200880101012A CN101765573A (zh) 2007-08-03 2008-07-31 热敏电阻用金属氧化物烧结体、热敏电阻元件、热敏电阻温度传感器和热敏电阻用金属氧化物烧结体的制备方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-202850 2007-08-03
JP2007202850 2007-08-03

Publications (1)

Publication Number Publication Date
WO2009019833A1 true WO2009019833A1 (ja) 2009-02-12

Family

ID=40341077

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002052 WO2009019833A1 (ja) 2007-08-03 2008-07-31 サーミスタ用金属酸化物焼結体、サーミスタ素子及びサーミスタ温度センサ並びにサーミスタ用金属酸化物焼結体の製造方法

Country Status (5)

Country Link
US (1) US8446246B2 (ja)
EP (1) EP2177491A4 (ja)
JP (1) JP5256897B2 (ja)
CN (3) CN101765573A (ja)
WO (1) WO2009019833A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009173484A (ja) * 2008-01-23 2009-08-06 Mitsubishi Materials Corp サーミスタ用金属酸化物焼結体及びサーミスタ素子並びにサーミスタ用金属酸化物焼結体の製造方法
CN101882490A (zh) * 2010-03-25 2010-11-10 中国科学院新疆理化技术研究所 一种稀土氧化物掺杂负温度系数热敏电阻材料
CN103664173A (zh) * 2013-12-17 2014-03-26 中国科学院新疆理化技术研究所 一种高温厚膜热敏电阻的制备方法
CN104266759A (zh) * 2014-10-22 2015-01-07 中国科学院新疆理化技术研究所 一种锰铝酸镧薄膜材料在中红外热敏探测中的用途

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5546996B2 (ja) * 2010-08-17 2014-07-09 日本特殊陶業株式会社 導電性酸化物焼結体、これを用いたサーミスタ素子、及びこれを用いた温度センサ
JP5796360B2 (ja) * 2011-06-15 2015-10-21 三菱マテリアル株式会社 サーミスタ材料、温度センサおよびその製造方法
CN108585794A (zh) * 2018-05-14 2018-09-28 济南大学 一种铬锰共占位钙钛矿型负温度系数热敏陶瓷材料
JP7143134B2 (ja) 2018-07-26 2022-09-28 株式会社アドバンテスト ロードボード及び電子部品試験装置
CN112876232B (zh) * 2021-01-26 2022-11-18 南京理工大学 一种高温ntc热敏陶瓷材料及其放电等离子烧结方法
CN115925418A (zh) * 2022-12-14 2023-04-07 肇庆市金龙宝电子有限公司 一种低温ntc热敏电阻陶瓷及其制备方法

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63319250A (ja) * 1987-06-19 1988-12-27 Mitsubishi Heavy Ind Ltd ＬａＣｒＯ↓３緻密質焼結体の製造方法
JPH06316457A (ja) * 1993-04-28 1994-11-15 Kyocera Corp セラミック製発熱素子
JPH07134999A (ja) * 1993-11-11 1995-05-23 Kyocera Corp 燃料電池セルおよびその製造方法
JPH07296839A (ja) * 1994-04-28 1995-11-10 Kyocera Corp 固体電解質型燃料電池セル
JPH08268750A (ja) * 1995-02-01 1996-10-15 Kyocera Corp 導電性セラミックス
JP3362651B2 (ja) 1997-03-19 2003-01-07 株式会社日本自動車部品総合研究所 サーミスタ素子およびその製造方法
JP2007202850A (ja) 2006-02-02 2007-08-16 Sanyo Product Co Ltd 遊技機

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5339600B2 (ja) * 1975-02-19 1978-10-21
US4013593A (en) * 1975-11-10 1977-03-22 Givaudan Corporation Fragrance compositions containing N-(2-furfuryl)-pyrrole
SU998424A1 (ru) * 1980-04-04 1983-02-23 Ленинградский Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Технологический Институт Им.Ленсовета Электропровод щий огнеупорный материал
JPS57113201A (en) * 1980-12-29 1982-07-14 Ngk Spark Plug Co High temperature thermistor element
EP0207994B1 (en) * 1984-11-08 1991-02-20 Matsushita Electric Industrial Co., Ltd. Oxide semiconductor for thermistor and a method of producing the same
JPS61161701A (ja) * 1985-01-10 1986-07-22 ティーディーケイ株式会社 サ−ミスタ
CN1055368C (zh) * 1995-12-29 2000-08-09 黄安荣 铬酸镧电热体及其制造方法
US6143207A (en) * 1996-09-18 2000-11-07 Kabushiki Kaisha Toyota Chuo Kenkyusho Wide-range thermistor material and method for producing it
US6740261B1 (en) * 1997-03-19 2004-05-25 Denso Corporation Wide-range type thermistor element and method of producing the same
KR101155688B1 (ko) * 2005-04-11 2012-06-12 니뽄 도쿠슈 도교 가부시키가이샤 도전성 산화물 소결체, 도전성 산화물 소결체를 이용한서미스터 소자, 및 서미스터 소자를 이용한 온도 센서
US20060267614A1 (en) * 2005-05-24 2006-11-30 Youn-Seob Lee Ceramic heater

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63319250A (ja) * 1987-06-19 1988-12-27 Mitsubishi Heavy Ind Ltd ＬａＣｒＯ↓３緻密質焼結体の製造方法
JPH06316457A (ja) * 1993-04-28 1994-11-15 Kyocera Corp セラミック製発熱素子
JPH07134999A (ja) * 1993-11-11 1995-05-23 Kyocera Corp 燃料電池セルおよびその製造方法
JPH07296839A (ja) * 1994-04-28 1995-11-10 Kyocera Corp 固体電解質型燃料電池セル
JPH08268750A (ja) * 1995-02-01 1996-10-15 Kyocera Corp 導電性セラミックス
JP3362651B2 (ja) 1997-03-19 2003-01-07 株式会社日本自動車部品総合研究所 サーミスタ素子およびその製造方法
JP2007202850A (ja) 2006-02-02 2007-08-16 Sanyo Product Co Ltd 遊技機

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
KURANO: "Development of temperature sensor for controlling NOX catalyst", DENSO TECHNICAL REVIEW, vol. 5, no. 2, 2000
See also references of EP2177491A4

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009173484A (ja) * 2008-01-23 2009-08-06 Mitsubishi Materials Corp サーミスタ用金属酸化物焼結体及びサーミスタ素子並びにサーミスタ用金属酸化物焼結体の製造方法
CN101882490A (zh) * 2010-03-25 2010-11-10 中国科学院新疆理化技术研究所 一种稀土氧化物掺杂负温度系数热敏电阻材料
CN103664173A (zh) * 2013-12-17 2014-03-26 中国科学院新疆理化技术研究所 一种高温厚膜热敏电阻的制备方法
CN104266759A (zh) * 2014-10-22 2015-01-07 中国科学院新疆理化技术研究所 一种锰铝酸镧薄膜材料在中红外热敏探测中的用途

Also Published As

Publication number Publication date
CN104710177A (zh) 2015-06-17
US20100134238A1 (en) 2010-06-03
US8446246B2 (en) 2013-05-21
CN104700969A (zh) 2015-06-10
EP2177491A4 (en) 2018-03-28
JP2009057273A (ja) 2009-03-19
EP2177491A1 (en) 2010-04-21
JP5256897B2 (ja) 2013-08-07
CN101765573A (zh) 2010-06-30

Similar Documents

Publication Publication Date Title
WO2009019833A1 (ja) サーミスタ用金属酸化物焼結体、サーミスタ素子及びサーミスタ温度センサ並びにサーミスタ用金属酸化物焼結体の製造方法
WO2009057276A1 (ja) インダクタンス部品およびその製造方法
WO2009037554A3 (en) A sensor for intravascular measurements within a living body
EP2044424A4 (en) GAS SENSOR HAVING ZINC OXIDE NANOSTRUCTURES AND PROCESS FOR MAKING SAME
WO2011088393A3 (en) Ultrasonic temperature measurement device
GB2422907B (en) Device for measuring the body temperature of an organism
WO2009017109A1 (ja) 高誘電性フィルム
WO2009074298A3 (en) Wall or roof of a building with at least one heat controlling element
WO2009000859A3 (en) Actuator comprising elements made of shape memory alloy with broadened range of working temperatures
EP1835554A3 (en) Piezoelectric ceramic device and method of manufacturing the same
EP1915296A4 (en) FLEXIBLE POCKET, TOOLING EQUIPMENT FOR PRODUCING THE FLEXIBLE POCKET AND METHOD FOR PRODUCING THE FLEXIBLE POCKET
TW201129435A (en) Method of producing high purity tungsten powder
HK1136998A1 (en) Tab, tooling for the manufacture of the tab and method of manufacturing the tab
WO2008152976A1 (ja) 半導体セラミック材料
TW200942503A (en) Method for manufacturing sintered object
IN2014DN07101A (ja)
EP1612522A3 (en) Thermal flow sensor having an inverted substrate
EP2546216A4 (en) CERAMIC SINK TABLE, PRINTED CIRCUIT BOARD USING THE SAME, ELECTRONIC DEVICE AND THERMOELECTRIC CONVERSION MODULE
WO2014011277A3 (en) Gaseous flow sensor and related method thereof
WO2011126223A3 (ko) 맞춤형 발열체의 제조방법 및 그 발열체
WO2008110485A3 (de) Keramikmaterial und elektrokeramisches bauelement mit dem keramikmaterial
WO2008050354A3 (en) A nanopositioner and method to nano position an object thereof
EP1918679A3 (en) A sensor
TW200733153A (en) Laminated coil component
WO2009119344A8 (ja) セラミックスの物性値推定方法

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880101012.6

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08790316

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 12452924

Country of ref document: US

WWE Wipo information: entry into national phase

Ref document number: 2008790316

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE