IT1270828B - Processo per la sintesi di polveri ceramiche cristalline di composti di perovskite - Google Patents

Processo per la sintesi di polveri ceramiche cristalline di composti di perovskite

Info

Publication number
IT1270828B
IT1270828B ITMI931903A ITMI931903A IT1270828B IT 1270828 B IT1270828 B IT 1270828B IT MI931903 A ITMI931903 A IT MI931903A IT MI931903 A ITMI931903 A IT MI931903A IT 1270828 B IT1270828 B IT 1270828B
Authority
IT
Italy
Prior art keywords
general formula
metal
valence
anion
cation
Prior art date
Application number
ITMI931903A
Other languages
English (en)
Inventor
Egon Matijevic
Yie-Shein Her
Original Assignee
Chon Int Co Ltd
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 Chon Int Co Ltd filed Critical Chon Int Co Ltd
Publication of ITMI931903A0 publication Critical patent/ITMI931903A0/it
Priority to ITMI931903A priority Critical patent/IT1270828B/it
Priority to EP94112257A priority patent/EP0641740B1/en
Priority to DE69408921T priority patent/DE69408921T2/de
Priority to AT94112257T priority patent/ATE163904T1/de
Priority to TW083108043A priority patent/TW470733B/zh
Priority to CN94115642A priority patent/CN1048473C/zh
Priority to JP23242794A priority patent/JP3963962B2/ja
Priority to KR1019940022183A priority patent/KR100310186B1/ko
Publication of ITMI931903A1 publication Critical patent/ITMI931903A1/it
Priority to US08/748,719 priority patent/US5900223A/en
Application granted granted Critical
Publication of IT1270828B publication Critical patent/IT1270828B/it

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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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
    • C01B13/363—Mixtures of oxides or hydroxides by precipitation
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00—Compounds of niobium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/30—Three-dimensional structures
    • C01P2002/34—Three-dimensional structures perovskite-type (ABO3)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • 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
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • 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
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/20—Powder free flowing behaviour
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/32—Thermal properties
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • Y10S977/775—Nanosized powder or flake, e.g. nanosized catalyst
    • Y10S977/776—Ceramic powder or flake

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Geology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
ITMI931903A 1993-09-03 1993-09-03 Processo per la sintesi di polveri ceramiche cristalline di composti di perovskite IT1270828B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
ITMI931903A IT1270828B (it) 1993-09-03 1993-09-03 Processo per la sintesi di polveri ceramiche cristalline di composti di perovskite
EP94112257A EP0641740B1 (en) 1993-09-03 1994-08-05 Process for the synthesis of crystalline ceramic powders of perovskite compounds
DE69408921T DE69408921T2 (de) 1993-09-03 1994-08-05 Verfahren zur Herstellung von kristallinen keramischen Pulvern aus Perowskitverbindungen
AT94112257T ATE163904T1 (de) 1993-09-03 1994-08-05 Verfahren zur herstellung von kristallinen keramischen pulvern aus perowskitverbindungen
TW083108043A TW470733B (en) 1993-09-03 1994-09-01 Process for the synthesis of crystalline ceramic powders of perovskite compounds
CN94115642A CN1048473C (zh) 1993-09-03 1994-09-02 钙钛矿化合物晶状陶瓷粉的合成方法
JP23242794A JP3963962B2 (ja) 1993-09-03 1994-09-02 ペロブスカイト化合物の結晶性セラミック粉体の合成方法
KR1019940022183A KR100310186B1 (ko) 1993-09-03 1994-09-03 결정성세라믹페로브스카이트화합물분말의제조방법
US08/748,719 US5900223A (en) 1993-09-03 1996-11-14 Process for the synthesis of crystalline powders of perovskite compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI931903A IT1270828B (it) 1993-09-03 1993-09-03 Processo per la sintesi di polveri ceramiche cristalline di composti di perovskite

Publications (3)

Publication Number Publication Date
ITMI931903A0 ITMI931903A0 (it) 1993-09-03
ITMI931903A1 ITMI931903A1 (it) 1995-03-03
IT1270828B true IT1270828B (it) 1997-05-13

Family

ID=11366852

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI931903A IT1270828B (it) 1993-09-03 1993-09-03 Processo per la sintesi di polveri ceramiche cristalline di composti di perovskite

Country Status (9)

Country Link
US (1) US5900223A (it)
EP (1) EP0641740B1 (it)
JP (1) JP3963962B2 (it)
KR (1) KR100310186B1 (it)
CN (1) CN1048473C (it)
AT (1) ATE163904T1 (it)
DE (1) DE69408921T2 (it)
IT (1) IT1270828B (it)
TW (1) TW470733B (it)

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KR102626917B1 (ko) * 2016-11-24 2024-01-18 삼성전자주식회사 나노결정, 그 제조방법 및 광전자 소자
KR102023398B1 (ko) * 2017-03-31 2019-09-23 강릉원주대학교산학협력단 Ｂｍｗ계 고주파 유전체 세라믹 소재 및 그 제조방법
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CN111348924A (zh) * 2018-12-20 2020-06-30 攀枝花学院 抗钛熔体的耐火耐蚀材料及其制备方法和应用
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CN111410526B (zh) * 2020-03-27 2020-12-29 广东风华高新科技股份有限公司 一种掺杂钙钛矿锡酸钡材料及其制备方法与应用
CN113087015B (zh) * 2021-03-23 2022-06-10 常州大学 一种异相析出法制备的核-壳纳米颗粒及制备纳米陶瓷的方法

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JP3216160B2 (ja) * 1991-09-06 2001-10-09 株式会社村田製作所 ペロブスカイト型複合酸化物粉末の製造方法
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EP0641740A1 (en) 1995-03-08
KR100310186B1 (ko) 2002-06-24
EP0641740B1 (en) 1998-03-11
KR950008425A (ko) 1995-04-17
ATE163904T1 (de) 1998-03-15
DE69408921T2 (de) 1998-10-08
US5900223A (en) 1999-05-04
ITMI931903A0 (it) 1993-09-03
JP3963962B2 (ja) 2007-08-22
DE69408921D1 (de) 1998-04-16
CN1048473C (zh) 2000-01-19
JPH07232923A (ja) 1995-09-05
TW470733B (en) 2002-01-01
CN1101634A (zh) 1995-04-19

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