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GB992808A - Cation sensitive glass electrode - Google Patents

Cation sensitive glass electrode

Info

Publication number
GB992808A
GB992808A GB3595061A GB3595061A GB992808A GB 992808 A GB992808 A GB 992808A GB 3595061 A GB3595061 A GB 3595061A GB 3595061 A GB3595061 A GB 3595061A GB 992808 A GB992808 A GB 992808A
Authority
GB
United Kingdom
Prior art keywords
per cent
mole per
glass
glass electrode
ion
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.)
Expired
Application number
GB3595061A
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.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of GB992808A publication Critical patent/GB992808A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C4/00—Compositions for glass with special properties
    • C03C4/18—Compositions for glass with special properties for ion-sensitive glass
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
    • 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
    • G01N27/36—Glass electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Glass Compositions (AREA)

Abstract

<PICT:0992808/C1/1> The bulb of a glass electrode for measuring alkali ion concentration is formed from glass consisting essentially of lithia-alumina-silica comprising 2-15 mole per cent Al2O3, 24-30 mole per cent Li2O3, and 58-68 mole per cent SiO2, and substantially free from alkaline earth metals. Glasses having a high selectivity of a response to Na ion over K ion lie within the area ABCDE in Fig. 1. Glasses lying within the area JKFGHB are sensitive to both Na and K ions. In the manufacture of the glass, small quantities of volatile materials, vitreous colours, colloidal metals, and conventional fluxes may be added.
GB3595061A 1960-10-13 1961-10-05 Cation sensitive glass electrode Expired GB992808A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6248460A 1960-10-13 1960-10-13

Publications (1)

Publication Number Publication Date
GB992808A true GB992808A (en) 1965-05-19

Family

ID=22042804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3595061A Expired GB992808A (en) 1960-10-13 1961-10-05 Cation sensitive glass electrode

Country Status (3)

Country Link
DE (1) DE1448098A1 (en)
GB (1) GB992808A (en)
NL (1) NL270217A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243442A1 (en) * 2002-09-19 2004-03-25 Technische Universität Ilmenau Abteilung Forschungsförderung und Technologietransfer Photo-structured ion-sensitive lithium aluminosilicate glass, used in the production of ion-selective sensors and ion-selective membranes, includes oxides of silicon, lithium, and minor amounts of oxides of cerium, antimony, tin and silver

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10243442A1 (en) * 2002-09-19 2004-03-25 Technische Universität Ilmenau Abteilung Forschungsförderung und Technologietransfer Photo-structured ion-sensitive lithium aluminosilicate glass, used in the production of ion-selective sensors and ion-selective membranes, includes oxides of silicon, lithium, and minor amounts of oxides of cerium, antimony, tin and silver
WO2004028991A1 (en) 2002-09-19 2004-04-08 Technische Universität Ilmenau Photo-structurable ion-sensitive lithium alumosilicate glass

Also Published As

Publication number Publication date
NL270217A (en)
DE1448098A1 (en) 1968-10-17

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