JPS53141097A - Gas sensing element - Google Patents

Gas sensing element

Info

Publication number
JPS53141097A
JPS53141097A JP5540777A JP5540777A JPS53141097A JP S53141097 A JPS53141097 A JP S53141097A JP 5540777 A JP5540777 A JP 5540777A JP 5540777 A JP5540777 A JP 5540777A JP S53141097 A JPS53141097 A JP S53141097A
Authority
JP
Japan
Prior art keywords
sensing element
gas sensing
pdcl
catalyst layer
providing
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
JP5540777A
Other languages
Japanese (ja)
Other versions
JPS5711422B2 (en
Inventor
Noboru Ichinose
Hideo Okuma
Yuji Yokomizo
Mamoru Izumi
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP5540777A priority Critical patent/JPS53141097A/en
Publication of JPS53141097A publication Critical patent/JPS53141097A/en
Publication of JPS5711422B2 publication Critical patent/JPS5711422B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Non-Adjustable Resistors (AREA)

Abstract

PURPOSE: To improve sensitivity and gas selectivity and particularly reduce change with time owing to long-term use by providing PdCl2-contained silica-alumina base compound, as a catalyst layer, on the surface of a specific gas sensitive body containing ZnO.
COPYRIGHT: (C)1978,JPO&Japio
JP5540777A 1977-05-16 1977-05-16 Gas sensing element Granted JPS53141097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5540777A JPS53141097A (en) 1977-05-16 1977-05-16 Gas sensing element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5540777A JPS53141097A (en) 1977-05-16 1977-05-16 Gas sensing element

Publications (2)

Publication Number Publication Date
JPS53141097A true JPS53141097A (en) 1978-12-08
JPS5711422B2 JPS5711422B2 (en) 1982-03-04

Family

ID=12997683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5540777A Granted JPS53141097A (en) 1977-05-16 1977-05-16 Gas sensing element

Country Status (1)

Country Link
JP (1) JPS53141097A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60211348A (en) * 1984-04-06 1985-10-23 Matsushita Electric Ind Co Ltd Gaseous hydrogen sensor
JPS60211347A (en) * 1984-04-06 1985-10-23 Matsushita Electric Ind Co Ltd Gaseous hydrogen sensor
US5064804A (en) * 1987-11-25 1991-11-12 Union Carbide Chemicals And Plastics Technology Corporation Mixed metal framework compositions for monoalkylene glycol production

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60211348A (en) * 1984-04-06 1985-10-23 Matsushita Electric Ind Co Ltd Gaseous hydrogen sensor
JPS60211347A (en) * 1984-04-06 1985-10-23 Matsushita Electric Ind Co Ltd Gaseous hydrogen sensor
JPH053540B2 (en) * 1984-04-06 1993-01-18 Matsushita Electric Ind Co Ltd
JPH053539B2 (en) * 1984-04-06 1993-01-18 Matsushita Electric Ind Co Ltd
US5064804A (en) * 1987-11-25 1991-11-12 Union Carbide Chemicals And Plastics Technology Corporation Mixed metal framework compositions for monoalkylene glycol production

Also Published As

Publication number Publication date
JPS5711422B2 (en) 1982-03-04

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