FIELD: physics.
SUBSTANCE: disclosed is an ion-selective electrode, having a sensitive element based on a transition metal oxide, which is in form of a membrane lying on a current collector and placed in a housing, where the membrane contains polyvinyl chloride, dibutylphthalate and molybdenum trioxide MoO3, with the following ratio of components polyvinyl chloride: dibutylphthalate: MoO3=0.5-3.0:0.05-0.40:2-40, respectively, and the current collector is in form of a graphite rod.
EFFECT: design of the ion-selective electrode according to the invention is characterised by short response time and high stability of operating characteristics.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION OF MEMBRANE OF ION-SELECTIVE ELECTRODE FOR DETECTION OF LEAD IONS | 2011 |
|
RU2470289C1 |
| 1,8-BIS-/2-(4-ANTIPYRILIMINOMETHYNE) PHENOXY/-3,6-DIOXAOCTANE AS ELECTRODE-ACTIVE SUBSTANCE OF ION-SELECTIVE ELECTRODE FOR DETERMINING ACTIVITY OF LEAD IN AQUEOUS SOLUTIONS | 0 |
|
SU1546459A1 |
| MEMBRANE OF IONSELECTIVE ELECTRODE FOR DETERMINATION OF ION SURFACE-ACTIVE SUBSTANCES IN SEWAGES AND SYNTHETIC DETERGENTS | 2013 |
|
RU2531130C1 |
| COMPOSITION OF INTERMEDIATE LAYER OF ION-SELECTIVE ELECTRODE HAVING SOLID CONTACT | 0 |
|
SU1040400A1 |
| ION-SELECTIVE FIELD-EFFECT TRANSISTOR | 1995 |
|
RU2097755C1 |
| COMPOSITION OF ION-SELECTIVE ELECTRODE MEMBRANE FOR DETERMINATION OF AMMONIUM AND POTASSIUM ION TOTAL ACTIVITY IN SOLUTIONS | 0 |
|
SU1002935A1 |
| ION-SELECTIVE ELECTRODE MEMBRANE FOR DETERMINATION OF PHOSPHATE IONS IN SOLUTIONS | 2019 |
|
RU2716884C1 |
| ZINC-SELECTIVE ELECTRODE MEMBRANE | 2012 |
|
RU2488813C1 |
| CADMIUM-SELECTIVE ELECTRODE | 2019 |
|
RU2712920C1 |
| COMPOSITION OF ION-SELECTIVE ELECTRODE MEMBRANE FOR DETERMINING ACTIVITY OF SILVER IONS IN CYANIDE SOLUTIONS | 0 |
|
SU966579A1 |
