DE1900602A1 - Ferroelektrische und piezoelektrische Zusammensetzung - Google Patents

Ferroelektrische und piezoelektrische Zusammensetzung

Info

Publication number
DE1900602A1
DE1900602A1 DE19691900602 DE1900602A DE1900602A1 DE 1900602 A1 DE1900602 A1 DE 1900602A1 DE 19691900602 DE19691900602 DE 19691900602 DE 1900602 A DE1900602 A DE 1900602A DE 1900602 A1 DE1900602 A1 DE 1900602A1
Authority
DE
Germany
Prior art keywords
pbtio
composition
ferroelectric
mol
amount
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DE19691900602
Other languages
German (de)
English (en)
Inventor
Osamu Kumon
Tatsuya Nishimoto
Mitsuo Osada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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
Priority claimed from JP43001030A external-priority patent/JPS4939360B1/ja
Priority claimed from JP43005589A external-priority patent/JPS4941636B1/ja
Priority claimed from JP43012676A external-priority patent/JPS4941637B1/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE1900602A1 publication Critical patent/DE1900602A1/de
Pending legal-status Critical Current

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    • 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
    • C04B35/453—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 zinc, tin, or bismuth oxides or solid solutions thereof with other oxides, e.g. zincates, stannates or bismuthates
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    • 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
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    • H01—ELECTRIC ELEMENTS
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    • H01G7/00—Capacitors in which the capacitance is varied by non-mechanical means; Processes of their manufacture
    • H01G7/02—Electrets, i.e. having a permanently-polarised dielectric
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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)
  • Inorganic Chemistry (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Composite Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
DE19691900602 1968-01-08 1969-01-07 Ferroelektrische und piezoelektrische Zusammensetzung Pending DE1900602A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP43001030A JPS4939360B1 (enrdf_load_stackoverflow) 1968-01-08 1968-01-08
JP43005589A JPS4941636B1 (enrdf_load_stackoverflow) 1968-01-29 1968-01-29
JP1097368 1968-02-20
JP43012676A JPS4941637B1 (enrdf_load_stackoverflow) 1968-02-27 1968-02-27

Publications (1)

Publication Number Publication Date
DE1900602A1 true DE1900602A1 (de) 1969-09-04

Family

ID=27453311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691900602 Pending DE1900602A1 (de) 1968-01-08 1969-01-07 Ferroelektrische und piezoelektrische Zusammensetzung

Country Status (3)

Country Link
DE (1) DE1900602A1 (enrdf_load_stackoverflow)
FR (1) FR2000068A1 (enrdf_load_stackoverflow)
GB (1) GB1246881A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
GB1246881A (en) 1971-09-22
FR2000068A1 (enrdf_load_stackoverflow) 1969-08-29

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