DE2626916C3 - Glas des Systems Li↓2↓O, SiO↓2↓, La↓2↓O↓3↓,Ta↓2↓O↓5↓, (Cs↓2↓O) zur Verwendung in einer pH-empfindlichen Membran einer Glaselektrode mit nur geringem Natrium-Fehler, niedrigem spezifischen Widerstand und hoher Widerstandsfähigkeit gegenüber Entglasung - Google Patents
Glas des Systems Li↓2↓O, SiO↓2↓, La↓2↓O↓3↓,Ta↓2↓O↓5↓, (Cs↓2↓O) zur Verwendung in einer pH-empfindlichen Membran einer Glaselektrode mit nur geringem Natrium-Fehler, niedrigem spezifischen Widerstand und hoher Widerstandsfähigkeit gegenüber EntglasungInfo
- Publication number
- DE2626916C3 DE2626916C3 DE2626916A DE2626916A DE2626916C3 DE 2626916 C3 DE2626916 C3 DE 2626916C3 DE 2626916 A DE2626916 A DE 2626916A DE 2626916 A DE2626916 A DE 2626916A DE 2626916 C3 DE2626916 C3 DE 2626916C3
- Authority
- DE
- Germany
- Prior art keywords
- glass
- resistance
- electrode
- devitrification
- sodium
- 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
Links
- 239000011521 glass Substances 0.000 title claims description 76
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title claims description 22
- 229910052708 sodium Inorganic materials 0.000 title claims description 22
- 239000011734 sodium Substances 0.000 title claims description 22
- 238000004031 devitrification Methods 0.000 title claims description 14
- 239000012528 membrane Substances 0.000 title claims description 14
- 230000007547 defect Effects 0.000 title claims description 7
- 229910018068 Li 2 O Inorganic materials 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 12
- 229910004298 SiO 2 Inorganic materials 0.000 claims description 6
- 229910021193 La 2 O 3 Inorganic materials 0.000 claims description 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 11
- 238000012360 testing method Methods 0.000 description 8
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000004044 response Effects 0.000 description 6
- 229910001936 tantalum oxide Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- LIVNPJMFVYWSIS-UHFFFAOYSA-N silicon monoxide Chemical compound [Si-]#[O+] LIVNPJMFVYWSIS-UHFFFAOYSA-N 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000007853 buffer solution Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 2
- 239000000156 glass melt Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical compound [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 238000010309 melting process Methods 0.000 description 2
- 238000001139 pH measurement Methods 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229910052715 tantalum Inorganic materials 0.000 description 2
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 2
- 235000008247 Echinochloa frumentacea Nutrition 0.000 description 1
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 1
- 240000004072 Panicum sumatrense Species 0.000 description 1
- 229940122605 Short-acting muscarinic antagonist Drugs 0.000 description 1
- 229910021607 Silver chloride Inorganic materials 0.000 description 1
- FJDQFPXHSGXQBY-UHFFFAOYSA-L caesium carbonate Chemical compound [Cs+].[Cs+].[O-]C([O-])=O FJDQFPXHSGXQBY-UHFFFAOYSA-L 0.000 description 1
- 229910000024 caesium carbonate Inorganic materials 0.000 description 1
- KOPBYBDAPCDYFK-UHFFFAOYSA-N caesium oxide Chemical compound [O-2].[Cs+].[Cs+] KOPBYBDAPCDYFK-UHFFFAOYSA-N 0.000 description 1
- 229910001942 caesium oxide Inorganic materials 0.000 description 1
- 229940075397 calomel Drugs 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- -1 deuterium ion Chemical class 0.000 description 1
- AKUNKIJLSDQFLS-UHFFFAOYSA-M dicesium;hydroxide Chemical compound [OH-].[Cs+].[Cs+] AKUNKIJLSDQFLS-UHFFFAOYSA-M 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000006123 lithium glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000006060 molten glass Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000008055 phosphate buffer solution Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (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)
- Inorganic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/588,446 US4028196A (en) | 1975-06-19 | 1975-06-19 | PH Responsive glass compositions and electrodes |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2626916A1 DE2626916A1 (de) | 1976-12-23 |
| DE2626916B2 DE2626916B2 (de) | 1980-07-10 |
| DE2626916C3 true DE2626916C3 (de) | 1981-03-19 |
Family
ID=24353886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2626916A Expired DE2626916C3 (de) | 1975-06-19 | 1976-06-16 | Glas des Systems Li↓2↓O, SiO↓2↓, La↓2↓O↓3↓,Ta↓2↓O↓5↓, (Cs↓2↓O) zur Verwendung in einer pH-empfindlichen Membran einer Glaselektrode mit nur geringem Natrium-Fehler, niedrigem spezifischen Widerstand und hoher Widerstandsfähigkeit gegenüber Entglasung |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4028196A (cg-RX-API-DMAC7.html) |
| CH (1) | CH605440A5 (cg-RX-API-DMAC7.html) |
| DE (1) | DE2626916C3 (cg-RX-API-DMAC7.html) |
| DK (1) | DK275176A (cg-RX-API-DMAC7.html) |
| GB (1) | GB1523536A (cg-RX-API-DMAC7.html) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4297193A (en) * | 1980-05-22 | 1981-10-27 | Corning Glass Works | pH Electrode glass compositions |
| DE3250066C2 (de) * | 1982-06-14 | 1994-04-28 | Max Planck Gesellschaft | Verfahren zur fluoreszenzfotometrischen Messung des pH-Wertes einer Lösung eines Elektrolyten und Anordnung zur Durchführung des Verfahrens |
| JPH02502454A (ja) * | 1987-12-14 | 1990-08-09 | セルゲエフ，アレクサンドル セルゲエビチ | 電極ガラス |
| JPH03505483A (ja) * | 1989-04-14 | 1991-11-28 | ブビレバ ニナ ゼルゲエフナ | 固相イオン選択電極 |
| US5081420A (en) * | 1990-06-22 | 1992-01-14 | Fullenwider Malcolm A | Method and apparatus for measuring hydrogen ion concentration and activity in an electrolyte |
| JP2000356619A (ja) * | 1999-06-14 | 2000-12-26 | Sumitomo Metal Ind Ltd | ｐＨセンサおよびそれを使用したｐＨ測定方法 |
| US20030178305A1 (en) * | 2000-03-31 | 2003-09-25 | Catalano Lauren M. | PH glass membrane and sensor |
| JP4676137B2 (ja) † | 2003-07-28 | 2011-04-27 | 株式会社堀場製作所 | ガラス電極 |
| 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 |
| JP4968094B2 (ja) * | 2008-02-07 | 2012-07-04 | 富士通株式会社 | 放送受信システム |
| US20090211924A1 (en) * | 2008-02-25 | 2009-08-27 | West Steven J | pH Electrode and Electrolyte |
| DE102013114745A1 (de) | 2013-12-20 | 2015-06-25 | Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG | Glaselektrode |
| JP6917060B2 (ja) * | 2017-06-12 | 2021-08-11 | 株式会社アタゴ | 液質測定装置 |
| EP3540424B1 (en) * | 2018-03-16 | 2023-07-12 | HORIBA Advanced Techno, Co., Ltd. | Electrode device with antifouling mechanism on the basis of ultraviolet rays |
| CN114729913A (zh) | 2019-11-18 | 2022-07-08 | 赛默奥立龙股份有限公司 | 具有增强屏蔽的离子浓度探头 |
| JP7580460B2 (ja) * | 2020-05-29 | 2024-11-11 | 株式会社 堀場アドバンスドテクノ | 測定装置及びガラス応答膜の交換時期判断方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2462843A (en) * | 1945-02-07 | 1949-03-01 | Nat Technical Lab | Glass electrode |
| US2444845A (en) * | 1946-05-09 | 1948-07-06 | Leeds & Northrup Co | ph-responsive glass electrode |
| US2497235A (en) * | 1947-12-12 | 1950-02-14 | Leeds & Northrup Co | ph-responsive glass electrodes |
| US2668143A (en) * | 1950-01-19 | 1954-02-02 | Beckman Instruments Inc | Glass electrode |
| US3372104A (en) * | 1964-05-18 | 1968-03-05 | Corning Glass Works | Glass electrode composition |
| US3410777A (en) * | 1964-05-18 | 1968-11-12 | Corning Glass Works | Glass electrode composition |
| US3480536A (en) * | 1965-11-19 | 1969-11-25 | Beckman Instruments Inc | Ion sensitive lanthanum-cerium containing glass electrode |
| JPS5139968B1 (cg-RX-API-DMAC7.html) * | 1965-12-03 | 1976-10-30 | ||
| US3458422A (en) * | 1966-08-08 | 1969-07-29 | Leeds & Northrup Co | Laminated glass electrode diaphragm |
| US3713992A (en) * | 1969-03-15 | 1973-01-30 | T Akazawa | GLASS ELECTRODE FOR DETERMINING pH VALUE AT SUPER HIGH TEMPERATURES |
-
1975
- 1975-06-19 US US05/588,446 patent/US4028196A/en not_active Expired - Lifetime
-
1976
- 1976-06-16 DE DE2626916A patent/DE2626916C3/de not_active Expired
- 1976-06-18 CH CH785276A patent/CH605440A5/xx not_active IP Right Cessation
- 1976-06-18 GB GB25265/76A patent/GB1523536A/en not_active Expired
- 1976-06-18 DK DK275176A patent/DK275176A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH605440A5 (cg-RX-API-DMAC7.html) | 1978-09-29 |
| DK275176A (da) | 1976-12-20 |
| DE2626916B2 (de) | 1980-07-10 |
| US4028196A (en) | 1977-06-07 |
| DE2626916A1 (de) | 1976-12-23 |
| GB1523536A (en) | 1978-09-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| 8339 | Ceased/non-payment of the annual fee |