GB627442A - Improvements in the manufacture of glass electrodes - Google Patents

Improvements in the manufacture of glass electrodes

Info

Publication number
GB627442A
GB627442A GB11635/47A GB1163547A GB627442A GB 627442 A GB627442 A GB 627442A GB 11635/47 A GB11635/47 A GB 11635/47A GB 1163547 A GB1163547 A GB 1163547A GB 627442 A GB627442 A GB 627442A
Authority
GB
United Kingdom
Prior art keywords
glass
glass electrodes
constituents
manufacture
electrodes
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
GB11635/47A
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.)
Elster Metering Holdings Ltd
Original Assignee
George Kent 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 George Kent Ltd filed Critical George Kent Ltd
Publication of GB627442A publication Critical patent/GB627442A/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
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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

627,442. Glass electrodes. KENT, Ltd., G. April 30, 1947, No. 11635. Convention date, May 9, 1946. Addition to 574,029. [Class 56] A suitable oxygen modifier is added to the constituents of the glass of the parent Specification, the composition thus becoming R 2 O (R=Li, Na, K, Rb, Cs)-MO (M= Mg, Ca, Sr, Ba)-XO 2 (X = substantially Si) - OM," the molecular percentages of the " OM " and XO 2 components being comple. mentary; the glass preferably contains no constituents exchangeable with the Na ions of the test solutions in which glass electrodes made therefrom are to be immersed. Suitable " OM substances are QO 2 (Q = Zr, Ti, Th, U, Ce), TeO 3 , Q 2 O 5 (Q=P, Nb. Ta), Q 2 O 3 (Q=As, Y, La, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, Lu). Glasses within the ranges (mol. per cent) R 2 O 20-30, XO, 59-66, " OM " 0.5-6.0 and at least some MO are referred to.
GB11635/47A 1946-05-09 1947-04-30 Improvements in the manufacture of glass electrodes Expired GB627442A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US668393A US2444845A (en) 1946-05-09 1946-05-09 ph-responsive glass electrode

Publications (1)

Publication Number Publication Date
GB627442A true GB627442A (en) 1949-08-09

Family

ID=24682141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11635/47A Expired GB627442A (en) 1946-05-09 1947-04-30 Improvements in the manufacture of glass electrodes

Country Status (2)

Country Link
US (1) US2444845A (en)
GB (1) GB627442A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964414A (en) * 1958-04-23 1960-12-13 Corning Glass Works Glass composition and method of making it
US3198642A (en) * 1962-07-09 1965-08-03 Owens Illinois Glass Co Glass compositions
DE3044768A1 (en) * 1979-11-27 1981-09-03 Nippon Sheet Glass Co. Ltd., Osaka "OPTICAL GLASS WITH CAESIUM"
CN112341001A (en) * 2020-11-17 2021-02-09 临沂昊泉硅业科技有限公司 High silica glass fiber, preparation method thereof and fireproof equipment

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2554952A (en) * 1946-09-21 1951-05-29 Holophane Co Inc Titania-containing silicate glass
US2668143A (en) * 1950-01-19 1954-02-02 Beckman Instruments Inc Glass electrode
US2673809A (en) * 1950-07-08 1954-03-30 Leitz Ernst Gmbh Process for forming optical glass by melting in platinum vessels
DE974398C (en) * 1953-11-20 1960-12-15 W Ingold Fa Dr Glass for the production of highly conductive glass electrodes
NL125166C (en) * 1960-10-24
US3410777A (en) * 1964-05-18 1968-11-12 Corning Glass Works Glass electrode composition
US3372104A (en) * 1964-05-18 1968-03-05 Corning Glass Works Glass electrode composition
US3238050A (en) * 1964-11-12 1966-03-01 Beckman Instruments Inc Ion sensitive glass
US3458422A (en) * 1966-08-08 1969-07-29 Leeds & Northrup Co Laminated glass electrode diaphragm
US3459641A (en) * 1967-02-21 1969-08-05 Corning Glass Works Method of measuring potassium ion and glass electrode therefor
US3713992A (en) * 1969-03-15 1973-01-30 T Akazawa GLASS ELECTRODE FOR DETERMINING pH VALUE AT SUPER HIGH TEMPERATURES
US3988234A (en) * 1974-10-03 1976-10-26 Owens-Illinois, Inc. Sodium specific glass electrodes
US4033777A (en) * 1974-10-03 1977-07-05 Owens-Illinois, Inc. Sodium specific glass compositions and electrodes
US4028196A (en) * 1975-06-19 1977-06-07 Owens-Illinois, Inc. PH Responsive glass compositions and electrodes
US4058437A (en) * 1976-05-24 1977-11-15 Owens-Illinois, Inc. Process for selectively measuring sodium ions in solution
US4140612A (en) * 1976-10-14 1979-02-20 Shults Mikhail M Glass electrode
US4297193A (en) * 1980-05-22 1981-10-27 Corning Glass Works pH Electrode glass compositions
US5968856A (en) 1996-09-05 1999-10-19 Ivoclar Ag Sinterable lithium disilicate glass ceramic
US20030178305A1 (en) * 2000-03-31 2003-09-25 Catalano Lauren M. PH glass membrane and sensor
US6555232B1 (en) 2001-11-28 2003-04-29 Corning, Incorporated High strain point glasses
US20050082167A1 (en) * 2003-07-28 2005-04-21 Yasukazu Iwamoto Glass electrode
US20060249386A1 (en) * 2005-05-05 2006-11-09 Bower Michael M Use of an osmotic pump to create a flowing reference junction for ionic-activity sensors
EP1962086A3 (en) * 2007-02-26 2010-11-03 Horiba, Ltd. Responsive glass membrane for ion selective electrode and ion selective electrode

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2311977A (en) * 1939-01-20 1943-02-23 Edwin D Coleman Ion activity measurement device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2964414A (en) * 1958-04-23 1960-12-13 Corning Glass Works Glass composition and method of making it
US3198642A (en) * 1962-07-09 1965-08-03 Owens Illinois Glass Co Glass compositions
DE3044768A1 (en) * 1979-11-27 1981-09-03 Nippon Sheet Glass Co. Ltd., Osaka "OPTICAL GLASS WITH CAESIUM"
CN112341001A (en) * 2020-11-17 2021-02-09 临沂昊泉硅业科技有限公司 High silica glass fiber, preparation method thereof and fireproof equipment

Also Published As

Publication number Publication date
US2444845A (en) 1948-07-06

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