WO2009125681A3 - チタン酸バリウムの製造方法 - Google Patents

チタン酸バリウムの製造方法 Download PDF

Info

Publication number
WO2009125681A3
WO2009125681A3 PCT/JP2009/056214 JP2009056214W WO2009125681A3 WO 2009125681 A3 WO2009125681 A3 WO 2009125681A3 JP 2009056214 W JP2009056214 W JP 2009056214W WO 2009125681 A3 WO2009125681 A3 WO 2009125681A3
Authority
WO
WIPO (PCT)
Prior art keywords
barium titanate
temperature ranging
lactic acid
particle powder
manufacturing
Prior art date
Application number
PCT/JP2009/056214
Other languages
English (en)
French (fr)
Other versions
WO2009125681A2 (ja
Inventor
深沢純也
Original Assignee
日本化学工業株式会社
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 日本化学工業株式会社 filed Critical 日本化学工業株式会社
Priority to CN200980109567XA priority Critical patent/CN101977845A/zh
Priority to JP2010507213A priority patent/JPWO2009125681A1/ja
Publication of WO2009125681A2 publication Critical patent/WO2009125681A2/ja
Publication of WO2009125681A3 publication Critical patent/WO2009125681A3/ja

Links

Classifications

    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/6268—Thermal treatment of powders or mixtures thereof other than sintering characterised by the applied pressure or type of atmosphere, e.g. in vacuum, hydrogen or a specific oxygen pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/003—Titanates
    • C01G23/006—Alkaline earth titanates
    • 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
    • C04B35/46—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 titanium oxides or titanates
    • C04B35/462—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 titanium oxides or titanates based on titanates
    • C04B35/465—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/62675—Thermal treatment of powders or mixtures thereof other than sintering characterised by the treatment temperature
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/82—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by IR- or Raman-data
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • 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
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5409—Particle size related information expressed by specific surface values
    • 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
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5445—Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
    • 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
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5454—Particle size related information expressed by the size of the particles or aggregates thereof nanometer sized, i.e. below 100 nm
    • 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
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • C04B2235/724—Halogenide content
    • 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
    • C04B2235/74—Physical characteristics
    • C04B2235/79—Non-stoichiometric products, e.g. perovskites (ABO3) with an A/B-ratio other than 1
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/16—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor
    • H05K1/162—Printed circuits incorporating printed electric components, e.g. printed resistor, capacitor, inductor incorporating printed capacitors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

微粒でありながら凝集の程度が低く、結晶性が高いチタン酸バリウムを容易に製造し得る方法を提供すること。下記の無定形微粒子粉末を空気中５３０℃以上７００℃以下で加熱してチタン酸バリウムを得る第１の工程と、第１の工程で得られたチタン酸バリウムを、減圧下７００℃以上１０００℃以下で再加熱する第２の工程とを備えることを特徴とする。〔無定形微粒子粉末〕　チタン、バリウム、乳酸及び蓚酸を含み、ＢＥＴ比表面積が６ｍ2／ｇ以上で、Ｂａ原子とＴｉ原子のモル比（Ｂａ／Ｔｉ）が０．９８～１．０２で、乳酸に由来する１１２０～１１４０ｃｍ-1及び１０４０～１０６０ｃｍ-1に赤外線吸収スペクトルピークを有することを特徴とする無定形微粒子粉末。　
PCT/JP2009/056214 2008-03-19 2009-03-19 チタン酸バリウムの製造方法 WO2009125681A2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN200980109567XA CN101977845A (zh) 2008-03-19 2009-03-19 钛酸钡的制造方法
JP2010507213A JPWO2009125681A1 (ja) 2008-03-19 2009-03-19 チタン酸バリウムの製造方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2008-072501 2008-03-19
JP2008072501 2008-03-19

Publications (2)

Publication Number Publication Date
WO2009125681A2 WO2009125681A2 (ja) 2009-10-15
WO2009125681A3 true WO2009125681A3 (ja) 2009-12-03

Family

ID=41162351

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/056214 WO2009125681A2 (ja) 2008-03-19 2009-03-19 チタン酸バリウムの製造方法

Country Status (4)

Country Link
JP (1) JPWO2009125681A1 (ja)
KR (1) KR20100124776A (ja)
CN (1) CN101977845A (ja)
WO (1) WO2009125681A2 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5299400B2 (ja) * 2010-10-26 2013-09-25 株式会社村田製作所 複合酸化物粉末の製造方法
JP5668569B2 (ja) * 2011-03-28 2015-02-12 Tdk株式会社 誘電体磁器組成物および電子部品
CN108675785A (zh) * 2012-11-30 2018-10-19 三星电机株式会社 制造钛酸钡的方法和通过该方法制造的钛酸钡
CN108217720B (zh) * 2016-12-15 2020-05-05 南方科技大学 片式多层陶瓷电容器用钛酸钡纳米晶的制备方法
JP6828711B2 (ja) * 2018-03-30 2021-02-10 戸田工業株式会社 チタン酸バリウム粒子粉末の製造方法
CN109180178B (zh) * 2018-10-10 2021-11-02 中国科学院上海硅酸盐研究所 一种高储能密度钛酸锶钡基无铅弛豫铁电陶瓷及其制备方法
JP2021034631A (ja) * 2019-08-28 2021-03-01 株式会社村田製作所 積層型電子部品および積層型電子部品の製造方法
CN110628241A (zh) * 2019-09-30 2019-12-31 奈米科技(深圳)有限公司 近红外吸收颜料及其制备方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01294527A (ja) * 1988-05-20 1989-11-28 Mitsubishi Petrochem Co Ltd Ａｂｏ↓３型ペロブスカイト型金属酸化物の製造方法
WO2005093763A1 (ja) * 2004-03-29 2005-10-06 Nippon Chemical Industrial Co., Ltd. 複合誘電体材料用無機誘電体粉末及び複合誘電体材料
WO2005094978A1 (ja) * 2004-03-18 2005-10-13 Gifu University 粒子を分散させるための組成物、粒子が分散されている組成物及びその製造方法並びにアナターゼ型酸化チタン焼結体
JP2007161502A (ja) * 2005-12-09 2007-06-28 Gifu Univ チタン含有複合酸化物形成用溶液及びその製造方法、チタン含有複合酸化物の製造方法、チタン含有複合酸化物の前駆体、誘電体材料、並びに誘電体材料の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01294527A (ja) * 1988-05-20 1989-11-28 Mitsubishi Petrochem Co Ltd Ａｂｏ↓３型ペロブスカイト型金属酸化物の製造方法
WO2005094978A1 (ja) * 2004-03-18 2005-10-13 Gifu University 粒子を分散させるための組成物、粒子が分散されている組成物及びその製造方法並びにアナターゼ型酸化チタン焼結体
WO2005093763A1 (ja) * 2004-03-29 2005-10-06 Nippon Chemical Industrial Co., Ltd. 複合誘電体材料用無機誘電体粉末及び複合誘電体材料
JP2007161502A (ja) * 2005-12-09 2007-06-28 Gifu Univ チタン含有複合酸化物形成用溶液及びその製造方法、チタン含有複合酸化物の製造方法、チタン含有複合酸化物の前駆体、誘電体材料、並びに誘電体材料の製造方法

Also Published As

Publication number Publication date
KR20100124776A (ko) 2010-11-29
WO2009125681A2 (ja) 2009-10-15
CN101977845A (zh) 2011-02-16
JPWO2009125681A1 (ja) 2011-08-04

Similar Documents

Publication Publication Date Title
WO2009125681A3 (ja) チタン酸バリウムの製造方法
CN104140084B (zh) 一种氮化碳量子点的制备方法
JP3578757B2 (ja) チタン酸バリウムおよびその製造方法
CN100575266C (zh) 一种利用硬模板合成有序介孔氧化锰或氧化钴的方法
CN101508564B (zh) 电介质粉末的制造方法
TWI266755B (en) Process for production of composition
WO2008102785A1 (ja) 無定形微粒子粉末、その製造方法およびそれを用いたペロブスカイト型チタン酸バリウム粉末
WO2009125680A3 (ja) 誘電体材料の製造方法
Zhang et al. Structural and thermal study of highly porous nanocomposite SiO2-based aerogels
WO2010078524A3 (en) Ceramic article and process for making the same
WO2014077176A3 (ja) 被覆チタン酸バリウム微粒子及びその製造方法
JP2010089981A5 (ja)
Wang et al. Sol–gel derived (Li, Ta, Sb) modified sodium potassium niobate ceramics: Processing and piezoelectric properties
KR101051437B1 (ko) 알칼리 용액 분무 활성화법에 의하여 제조된 활성탄소 및 그 제조방법
WO2009001597A1 (ja) 誘電体磁器およびコンデンサ
CN109133913A (zh) 一种高介电常数锡钙酸钡钛及其制备方法和应用
EP1338564A3 (en) Titanium oxide precursor and production method thereof, and production method of titanium oxide using the precursor
CN104018226B (zh) 一种纳米颗粒自组装的四方钙钛矿相PbTiO3微米片的制备方法
WO2011146552A3 (en) Process for enhancing compression set resistance of foamed copolyester compositions
US9695061B2 (en) Method for producing barium titanate powder
CN104388894A (zh) 脉冲激光沉积制备低带隙铁电光伏薄膜的方法
Verma et al. Effect of grain size on structural and dielectric properties of barium titanate piezoceramics synthesized by high energy ball milling
CN101254945A (zh) 一种从光卤石出发制备钛酸钾镁的方法
Medeiros et al. Effect of different starting materials on the synthesis of Ba 0.8 Ca 0.2 TiO 3
TWI635067B (zh) 鈦酸鋇粉體的製造方法

Legal Events

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

Ref document number: 200980109567.X

Country of ref document: CN

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

Ref document number: 09730508

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2010507213

Country of ref document: JP

ENP Entry into the national phase

Ref document number: 20107020830

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09730508

Country of ref document: EP

Kind code of ref document: A2