JPS6435356A - Ion sensor and its production - Google Patents

Ion sensor and its production

Info

Publication number
JPS6435356A
JPS6435356A JP62193228A JP19322887A JPS6435356A JP S6435356 A JPS6435356 A JP S6435356A JP 62193228 A JP62193228 A JP 62193228A JP 19322887 A JP19322887 A JP 19322887A JP S6435356 A JPS6435356 A JP S6435356A
Authority
JP
Japan
Prior art keywords
ion
ion sensitive
zirconia
silicate glass
contg
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
JP62193228A
Other languages
Japanese (ja)
Inventor
Haruo Nagafune
Mitsuyoshi Yoshii
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.)
Shimadzu Corp
Original Assignee
Shimadzu 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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP62193228A priority Critical patent/JPS6435356A/en
Publication of JPS6435356A publication Critical patent/JPS6435356A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To improve the alkali resistance of the ion sensitive thin glass film itself and to enhance the durability thereof without impairing the ion sensitivity thereof by incorporating zirconia into said thin film. CONSTITUTION:This ion sensor is constituted by forming the ion sensitive thin glass film 8 constituted of the ion sensitive silicate glass contg. the zirconia in ion sensitive parts 2-4 of a base body 1 of the ion sensor. The content of the zirconia in the ion sensitive silicate glass contg. the zirconia is adequately 1-60atom.% as zirconium and the silicate glass to be incorporated therewith is required to be ion sensitive. The thickness of the thin film is adequately 1,000-3,000Angstrom . The ion sensitive thin glass film is easily formed by a sol-gel method consisting in coating a soln. contg. plural metal alkoxides and zirconium alkoxide corresponding to the desired ion sensitive silicate glass in a hydrophilic org. solvent or the hydrolyzed soln. thereof onto the ion sensitive parts of the base body 1 of the ion sensor and subjecting the coating to a heating treatment.
JP62193228A 1987-07-31 1987-07-31 Ion sensor and its production Pending JPS6435356A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62193228A JPS6435356A (en) 1987-07-31 1987-07-31 Ion sensor and its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62193228A JPS6435356A (en) 1987-07-31 1987-07-31 Ion sensor and its production

Publications (1)

Publication Number Publication Date
JPS6435356A true JPS6435356A (en) 1989-02-06

Family

ID=16304453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62193228A Pending JPS6435356A (en) 1987-07-31 1987-07-31 Ion sensor and its production

Country Status (1)

Country Link
JP (1) JPS6435356A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05502510A (en) * 1990-02-07 1993-04-28 ラジオメータ・アクチセルスカベット glass electrode
WO2011065324A1 (en) * 2009-11-26 2011-06-03 国立大学法人三重大学 Ion selective electrode
JP2017026637A (en) * 2011-01-07 2017-02-02 国立大学法人三重大学 Ion selective electrode

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05502510A (en) * 1990-02-07 1993-04-28 ラジオメータ・アクチセルスカベット glass electrode
WO2011065324A1 (en) * 2009-11-26 2011-06-03 国立大学法人三重大学 Ion selective electrode
JPWO2011065324A1 (en) * 2009-11-26 2013-04-11 国立大学法人三重大学 Ion selective electrode
JP2017026637A (en) * 2011-01-07 2017-02-02 国立大学法人三重大学 Ion selective electrode

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