JPS5532755A - Production of electrically conductive tin dioxide powder - Google Patents

Production of electrically conductive tin dioxide powder

Info

Publication number
JPS5532755A
JPS5532755A JP10527378A JP10527378A JPS5532755A JP S5532755 A JPS5532755 A JP S5532755A JP 10527378 A JP10527378 A JP 10527378A JP 10527378 A JP10527378 A JP 10527378A JP S5532755 A JPS5532755 A JP S5532755A
Authority
JP
Japan
Prior art keywords
temp
tin dioxide
electrically conductive
sintering
antimony
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.)
Granted
Application number
JP10527378A
Other languages
Japanese (ja)
Other versions
JPS5911532B2 (en
Inventor
Nobuo Sonoda
Wataru Shimoma
Shigeru Ryuzaki
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP10527378A priority Critical patent/JPS5911532B2/en
Priority to GB7924166A priority patent/GB2025915B/en
Priority to US06/056,807 priority patent/US4246143A/en
Publication of JPS5532755A publication Critical patent/JPS5532755A/en
Publication of JPS5911532B2 publication Critical patent/JPS5911532B2/en
Expired legal-status Critical Current

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  • Conductive Materials (AREA)

Abstract

PURPOSE: To obtain the title powder of high whiteness, low resistance and small grain size widely usable as electric and electronic materials by mixing a small amt. of a Sb cpd. into stannous oxalate followed by heat treatment at a temp. below the tin dioxide sintering temp.
CONSTITUTION: Stannous oxide is mixed with 0.001W2.0, pref. 0.1W0.3mol% of an antimony halide such as antimony trifluoride and calcined at a temp. below the tin dioxide sintering temp., thus obtaining electrically conductive light-blue tin dioxide powder of high whiteness doped with a small amt. of antimony pentaoxide. A higher calcining temp. produces a more favorable result, yet a temp. above 1300°C causes undesirable sintering.
COPYRIGHT: (C)1980,JPO&Japio
JP10527378A 1978-07-12 1978-08-28 Method for producing conductive tin dioxide powder Expired JPS5911532B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP10527378A JPS5911532B2 (en) 1978-08-28 1978-08-28 Method for producing conductive tin dioxide powder
GB7924166A GB2025915B (en) 1978-07-12 1979-07-11 Process of preparing conductive tin dioxide powder
US06/056,807 US4246143A (en) 1978-07-12 1979-07-11 Process of preparing conductive tin dioxide powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10527378A JPS5911532B2 (en) 1978-08-28 1978-08-28 Method for producing conductive tin dioxide powder

Publications (2)

Publication Number Publication Date
JPS5532755A true JPS5532755A (en) 1980-03-07
JPS5911532B2 JPS5911532B2 (en) 1984-03-16

Family

ID=14403049

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10527378A Expired JPS5911532B2 (en) 1978-07-12 1978-08-28 Method for producing conductive tin dioxide powder

Country Status (1)

Country Link
JP (1) JPS5911532B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691867A (en) * 1985-01-22 1987-09-08 Kabushiki Kaisha Hunken Method and apparatus for continuously mixing and kneading pulverulent bodies such as pulverized coal, oil coke to prepare slurry thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4691867A (en) * 1985-01-22 1987-09-08 Kabushiki Kaisha Hunken Method and apparatus for continuously mixing and kneading pulverulent bodies such as pulverized coal, oil coke to prepare slurry thereof

Also Published As

Publication number Publication date
JPS5911532B2 (en) 1984-03-16

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