JPS5740642A - Ion selective type solid film electrode - Google Patents

Ion selective type solid film electrode

Info

Publication number
JPS5740642A
JPS5740642A JP55117990A JP11799080A JPS5740642A JP S5740642 A JPS5740642 A JP S5740642A JP 55117990 A JP55117990 A JP 55117990A JP 11799080 A JP11799080 A JP 11799080A JP S5740642 A JPS5740642 A JP S5740642A
Authority
JP
Japan
Prior art keywords
ions
film
exchange groups
anion
cation
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
JP55117990A
Other languages
Japanese (ja)
Other versions
JPH0213262B2 (en
Inventor
Shotaro Oka
Osamu Tawara
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
Shimazu Seisakusho KK
Original Assignee
Shimadzu Corp
Shimazu Seisakusho KK
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, Shimazu Seisakusho KK filed Critical Shimadzu Corp
Priority to JP55117990A priority Critical patent/JPS5740642A/en
Priority to DE8181104552T priority patent/DE3172697D1/en
Priority to EP81104552A priority patent/EP0042157B1/en
Publication of JPS5740642A publication Critical patent/JPS5740642A/en
Priority to US06/675,517 priority patent/US4597848A/en
Publication of JPH0213262B2 publication Critical patent/JPH0213262B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28—Electrolytic cell components
    • G01N27/30—Electrodes, e.g. test electrodes; Half-cells
    • G01N27/333—Ion-selective electrodes or membranes
    • G01N27/3335—Ion-selective electrodes or membranes the membrane containing at least one organic component

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

PURPOSE:To obtain a selective electrode film indicating a sensitivity only to limited ions, by treating the surface of an ion exchange resin film with a reagent containing ion exchange groups with a polarity opposite to said ion exchange groups. CONSTITUTION:An anion selective electrode film or a cation selective electrode film that is sensitive only to a monovalent anion or a monovalent cation is obtained by a method wherein the surface of an anion exchange film or a cation exchange film for electrodialysis having a uniform film structure is treated with a reagent containing ion exchange groups for ions with opposite polarity, and on the film surface the anion exchange groups and the cation exchange groups are mde to coexist. Further, when an ion selective spectrum is narrowed down from all ions having the same polarity to monovalent ions having the same polarity, further down to a particular group of ions among them, an ion selective electrode suitable to ions desirable to be measured can be formed.
JP55117990A 1980-06-16 1980-08-26 Ion selective type solid film electrode Granted JPS5740642A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55117990A JPS5740642A (en) 1980-08-26 1980-08-26 Ion selective type solid film electrode
DE8181104552T DE3172697D1 (en) 1980-06-16 1981-06-12 Electrode for measurement of ion activity
EP81104552A EP0042157B1 (en) 1980-06-16 1981-06-12 Electrode for measurement of ion activity
US06/675,517 US4597848A (en) 1980-06-16 1984-11-28 Electrode for measurement of ion activity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55117990A JPS5740642A (en) 1980-08-26 1980-08-26 Ion selective type solid film electrode

Publications (2)

Publication Number Publication Date
JPS5740642A true JPS5740642A (en) 1982-03-06
JPH0213262B2 JPH0213262B2 (en) 1990-04-03

Family

ID=14725290

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55117990A Granted JPS5740642A (en) 1980-06-16 1980-08-26 Ion selective type solid film electrode

Country Status (1)

Country Link
JP (1) JPS5740642A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01158343A (en) * 1987-09-04 1989-06-21 Willi Moeller Ag Ion selecting portion of apparatus for measuring ion density and making of polymer substance containing hydrophilic group

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5062697B2 (en) * 2008-12-09 2012-10-31 シャープ株式会社 Chemical substance sensing element, gas analyzer, and method for detecting ethanol concentration using chemical substance sensing element

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983493A (en) * 1972-11-16 1974-08-10
JPS577559A (en) * 1980-06-16 1982-01-14 Shimadzu Corp Measuring apparatus for chlorine ion in living body fluid

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983493A (en) * 1972-11-16 1974-08-10
JPS577559A (en) * 1980-06-16 1982-01-14 Shimadzu Corp Measuring apparatus for chlorine ion in living body fluid

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01158343A (en) * 1987-09-04 1989-06-21 Willi Moeller Ag Ion selecting portion of apparatus for measuring ion density and making of polymer substance containing hydrophilic group

Also Published As

Publication number Publication date
JPH0213262B2 (en) 1990-04-03

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