CH622889A5 - Selective halide- and sulphide-sensitive electrode - Google Patents
Selective halide- and sulphide-sensitive electrode Download PDFInfo
- Publication number
- CH622889A5 CH622889A5 CH508875A CH508875A CH622889A5 CH 622889 A5 CH622889 A5 CH 622889A5 CH 508875 A CH508875 A CH 508875A CH 508875 A CH508875 A CH 508875A CH 622889 A5 CH622889 A5 CH 622889A5
- Authority
- CH
- Switzerland
- Prior art keywords
- electrode
- silver
- halide
- sulfide
- selective
- Prior art date
Links
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 title description 17
- 239000012528 membrane Substances 0.000 description 19
- 239000000243 solution Substances 0.000 description 14
- 150000004820 halides Chemical class 0.000 description 13
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 12
- 229910052709 silver Inorganic materials 0.000 description 11
- 239000004332 silver Substances 0.000 description 11
- 150000002500 ions Chemical class 0.000 description 10
- 239000008151 electrolyte solution Substances 0.000 description 9
- 239000000203 mixture Substances 0.000 description 9
- ADZWSOLPGZMUMY-UHFFFAOYSA-M silver bromide Chemical compound [Ag]Br ADZWSOLPGZMUMY-UHFFFAOYSA-M 0.000 description 9
- 229910001507 metal halide Inorganic materials 0.000 description 8
- 150000005309 metal halides Chemical class 0.000 description 8
- 229910052976 metal sulfide Inorganic materials 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 7
- 229920002379 silicone rubber Polymers 0.000 description 7
- 239000004945 silicone rubber Substances 0.000 description 7
- 238000005259 measurement Methods 0.000 description 6
- 239000004033 plastic Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000001556 precipitation Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 3
- GTKRFUAGOKINCA-UHFFFAOYSA-M chlorosilver;silver Chemical compound [Ag].[Ag]Cl GTKRFUAGOKINCA-UHFFFAOYSA-M 0.000 description 3
- -1 halide ion Chemical class 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910021607 Silver chloride Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 235000011164 potassium chloride Nutrition 0.000 description 2
- 239000001103 potassium chloride Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052946 acanthite Inorganic materials 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000003124 biologic agent Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229940006460 bromide ion Drugs 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004186 food analysis Methods 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- XUARKZBEFFVFRG-UHFFFAOYSA-N silver sulfide Chemical compound [S-2].[Ag+].[Ag+] XUARKZBEFFVFRG-UHFFFAOYSA-N 0.000 description 1
- 229940056910 silver sulfide Drugs 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 238000004457 water analysis Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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
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)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Measuring Oxygen Concentration In Cells (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| HURA000624 HU170326B (cs) | 1974-10-31 | 1974-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH622889A5 true CH622889A5 (en) | 1981-04-30 |
Family
ID=11000690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH508875A CH622889A5 (en) | 1974-10-31 | 1975-04-18 | Selective halide- and sulphide-sensitive electrode |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5151993A (cs) |
| CH (1) | CH622889A5 (cs) |
| DE (1) | DE2519125A1 (cs) |
| GB (1) | GB1510823A (cs) |
| HU (1) | HU170326B (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4172778A (en) * | 1976-04-27 | 1979-10-30 | U.S. Philips Corporation | Ion-selective electrode |
| CH620298A5 (en) * | 1977-11-01 | 1980-11-14 | Proton Ag | Measuring electrode for measuring ions in solutions |
| GB8430803D0 (en) * | 1984-12-06 | 1985-01-16 | Bergman I | Electrochemical cell |
-
1974
- 1974-10-31 HU HURA000624 patent/HU170326B/hu unknown
-
1975
- 1975-04-18 CH CH508875A patent/CH622889A5/de not_active IP Right Cessation
- 1975-04-21 GB GB1640775A patent/GB1510823A/en not_active Expired
- 1975-04-29 DE DE19752519125 patent/DE2519125A1/de not_active Withdrawn
- 1975-06-17 JP JP50073625A patent/JPS5151993A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2519125A1 (de) | 1976-05-13 |
| GB1510823A (en) | 1978-05-17 |
| JPS5151993A (en) | 1976-05-07 |
| HU170326B (cs) | 1977-05-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |