FIELD: chemistry.
SUBSTANCE: composition of the membrane of the chemical sensor includes as a sensitive membrane a chalcogenide glass, where the chalcogenide glass contains, as a potential-determining substance, thallium iodide in an amount of 20-30 moll. %, as an ion-electron conductor of silver selenide in an amount of 20-30 moll. %, and as a glass-forming agent arsenic selenide in an amount of 40-60 moll. %.
EFFECT: increase in the resource and improve in the stability of the chemical sensor on thallium ions in acidic media.
1 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION OF CHEMICAL SENSOR MEMBRANE FOR DETERMINING CONCENTRATION OF MERCURY IONS IN AQUEOUS SOLUTIONS | 2018 |
|
RU2712190C2 |
| COMPOSITION OF CHALCOGENIDE GLASS MEMBRANE OF ELECTRODE FOR DETERMINATION OF CADMIUM IONS | 0 |
|
SU1711055A1 |
| COMPOSITION OF MEMBRANE OF HALCOGENIDE ELECTRODE FOR DETERMINING CADMIUM IONS | 0 |
|
SU1125534A1 |
| COMPOSITION OF CHALOGENIDE GLASS MEMBRANE OF ELECTRODE FOR DETERMINING LEAD IONS | 0 |
|
SU1583820A1 |
| ION-SELECTIVE ELECTRODE FOR HEAVY METAL ION ASSESSMENT | 1999 |
|
RU2152609C1 |
| SEMICONDUCTOR SENSOR ELEMENT FOR DETERMINATION OF LEAD IONS IN AQUEOUS SOLUTIONS AND PREPARATION METHOD THEREOF | 2015 |
|
RU2612358C2 |
| COMPOSITION OF GLASS ELECTRODE MEMBRANE FOR SILVER ION ACTIVITY DETERMINATION (ITS VERSIONS) | 0 |
|
SU996926A1 |
| COMPOSITION OF THE DIAPHRAGM OF THE ION-SELECTIVE ELECTRODE USED FOR DETERMINATION OF THE IONS OF LEAD | 2006 |
|
RU2315988C1 |
| MEMBRANE COMPOSITION OF IONOSELECTIVE ELECTRODE FOR DETERMINING IODIDE IONS | 0 |
|
SU1679344A1 |
| COMPOSITION OF CHALCOGENIDE GLASS ELECTRODE MEMBRANE FOR DETECTION OF IONS OF LEAD | 1989 |
|
RU2034289C1 |
