TWI265917B - Dielectric material and the method of preparing the same - Google Patents

Dielectric material and the method of preparing the same

Info

Publication number
TWI265917B
TWI265917B TW093130166A TW93130166A TWI265917B TW I265917 B TWI265917 B TW I265917B TW 093130166 A TW093130166 A TW 093130166A TW 93130166 A TW93130166 A TW 93130166A TW I265917 B TWI265917 B TW I265917B
Authority
TW
Taiwan
Prior art keywords
dielectric material
preparing
zntio3
novel
same
Prior art date
Application number
TW093130166A
Other languages
English (en)
Other versions
TW200611883A (en
Inventor
Wen-Hsi Lee
Che-Yi Wu
Yi-Feng Yang
Original Assignee
Yageo Corp
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 Yageo Corp filed Critical Yageo Corp
Priority to TW093130166A priority Critical patent/TWI265917B/zh
Priority to US11/040,948 priority patent/US7138352B2/en
Priority to JP2005044830A priority patent/JP2006104044A/ja
Priority to DE102005008076A priority patent/DE102005008076B4/de
Publication of TW200611883A publication Critical patent/TW200611883A/zh
Application granted granted Critical
Publication of TWI265917B publication Critical patent/TWI265917B/zh

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES OR LIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
    • H01G4/00Fixed capacitors; Processes of their manufacture
    • H01G4/002Details
    • H01G4/018Dielectrics
    • H01G4/06Solid dielectrics
    • H01G4/08Inorganic dielectrics
    • H01G4/12Ceramic dielectrics
    • H01G4/1209Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00Compounds of titanium
    • C01G23/003Titanates
    • CCHEMISTRY; METALLURGY
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    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46Shaped 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
    • C04B35/462Shaped 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
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303Inorganic additives
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00Metals, their alloys or their compounds
    • B32B2311/02Noble metals
    • B32B2311/08Silver
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2311/00Metals, their alloys or their compounds
    • B32B2311/12Copper
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00Crystal-structural characteristics
    • C01P2002/80Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/86Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by NMR- or ESR-data
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/40Electric properties
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206Magnesium oxides or oxide-forming salts thereof
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3251Niobium oxides, niobates, tantalum oxides, tantalates, or oxide-forming salts thereof
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3256Molybdenum oxides, molybdates or oxide forming salts thereof, e.g. cadmium molybdate
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3258Tungsten oxides, tungstates, or oxide-forming salts thereof
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3262Manganese oxides, manganates, rhenium oxides or oxide-forming salts thereof, e.g. MnO
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3284Zinc oxides, zincates, cadmium oxides, cadmiates, mercury oxides, mercurates or oxide forming salts thereof
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3409Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54Particle size related information
    • C04B2235/5418Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5445Particle size related information expressed by the size of the particles or aggregates thereof submicron sized, i.e. from 0,1 to 1 micron
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74Physical characteristics
    • C04B2235/77Density
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    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/96Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
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    • C04B2237/00Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/32Ceramic
    • C04B2237/34Oxidic
    • C04B2237/345Refractory metal oxides
    • C04B2237/346Titania or titanates
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    • C04B2237/00Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40Metallic
    • C04B2237/407Copper
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    • C04B2237/00Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
    • C04B2237/30Composition of layers of ceramic laminates or of ceramic or metallic articles to be joined by heating, e.g. Si substrates
    • C04B2237/40Metallic
    • C04B2237/408Noble metals, e.g. palladium, platina or silver

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Power Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Insulating Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Ceramic Capacitors (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
TW093130166A 2004-10-05 2004-10-05 Dielectric material and the method of preparing the same TWI265917B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
TW093130166A TWI265917B (en) 2004-10-05 2004-10-05 Dielectric material and the method of preparing the same
US11/040,948 US7138352B2 (en) 2004-10-05 2005-01-21 Dielectric material and the method of preparing the same
JP2005044830A JP2006104044A (ja) 2004-10-05 2005-02-21 誘電材料およびこれを調製する方法
DE102005008076A DE102005008076B4 (de) 2004-10-05 2005-02-22 Dielektrisches Material und dessen Verwendung sowie Verfahren zum Herstellen des Dielektrischen Materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW093130166A TWI265917B (en) 2004-10-05 2004-10-05 Dielectric material and the method of preparing the same

Publications (2)

Publication Number Publication Date
TW200611883A TW200611883A (en) 2006-04-16
TWI265917B true TWI265917B (en) 2006-11-11

Family

ID=36062275

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093130166A TWI265917B (en) 2004-10-05 2004-10-05 Dielectric material and the method of preparing the same

Country Status (4)

Country Link
US (1) US7138352B2 (zh)
JP (1) JP2006104044A (zh)
DE (1) DE102005008076B4 (zh)
TW (1) TWI265917B (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101137272B1 (ko) * 2003-05-20 2012-04-20 우베 고산 가부시키가이샤 유전체 세라믹 조성물, 그 제조방법 및 그 조성물을 이용한유전체 세라믹과 적층 세라믹 부품
US7378363B2 (en) * 2005-05-20 2008-05-27 Skyworks Solutions, Inc. Dielectric ceramic composition having wide sintering temperature range and reduced exaggerated grain growth
DE102016103949B4 (de) * 2016-03-04 2023-06-07 Tdk Electronics Ag Dielektrische keramische Zusammensetzung und deren Verwendung
CN112624754B (zh) * 2020-12-08 2022-11-29 赣州中傲新瓷科技有限公司 高频电容器用ltcc瓷粉及其制备工艺

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3002613B2 (ja) 1991-11-06 2000-01-24 日本碍子株式会社 マイクロ波用誘電体共振器若しくはフィルタ製造のための誘電体磁器組成物及びその製法並びに該誘電体磁器組成物を用いて得られるマイクロ波用誘電体共振器若しくはフィルタ及びそれらの製造方法
JP3471839B2 (ja) 1993-02-18 2003-12-02 Tdk株式会社 誘電体磁器組成物
DE4334454A1 (de) * 1993-10-09 1995-04-13 Philips Patentverwaltung Substituierter Barium-Neodyn-Titan-Perowskit Dielektrische, keramische Zusammensetzung, Kondensator und Mikrowellenkomponente
JP3103296B2 (ja) * 1995-06-30 2000-10-30 ティーディーケイ株式会社 誘電体磁器およびその製造方法ならびにこれを用いた電子部品
KR0162876B1 (ko) * 1996-09-11 1998-11-16 박원훈 저온소결이 가능한 온도보상용 마이크로파 유전체 자기조성물
EP0913843B1 (en) 1997-03-31 2006-02-08 TDK Corporation Non-reducing dielectric ceramic material
KR100365294B1 (ko) * 2000-04-21 2002-12-18 한국과학기술연구원 저온소결 저손실 고주파유전체 세라믹스 조성물 및 그 제조방법
KR100365295B1 (ko) * 2000-05-03 2002-12-18 한국과학기술연구원 저온소결 저손실 고주파 유전체 세라믹스 조성물 및 그 제조방법
EP1216974A1 (en) * 2000-12-20 2002-06-26 Matsushita Electric Industrial Co., Ltd. Dielectric ceramic-glass composite and dielectric device
KR100444230B1 (ko) * 2001-12-27 2004-08-16 삼성전기주식회사 내환원성 유전체 자기 조성물

Also Published As

Publication number Publication date
DE102005008076A1 (de) 2006-04-06
DE102005008076B4 (de) 2009-06-25
TW200611883A (en) 2006-04-16
US7138352B2 (en) 2006-11-21
JP2006104044A (ja) 2006-04-20
US20060079391A1 (en) 2006-04-13

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