FIELD: gas analysis.
SUBSTANCE: invention relates to the field of gas analysis, in particular to detection devices used to register and measure the content of nitrogen dioxide microimpurities. The invention can be used in ecology. According to the invention, a semiconductor nitrogen dioxide sensor is proposed, consisting of a semiconductor base made in the form of a polycrystalline film of a solid solution of the composition (InAs)0.06(CdTe)0.94, which is deposited on a non-conductive substrate.
EFFECT: invention, with a significant simplification of the technology for manufacturing a nitrogen dioxide sensor, makes it possible to determine the content of nitrogen dioxide with a sensitivity that is several times higher than the sensitivity of known sensors.
1 cl, 1 tbl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SEMICONDUCTOR NITROGEN DIOXIDE SENSOR | 2020 |
|
RU2750854C1 |
| NITROGEN DIOXIDE SENSOR | 2020 |
|
RU2745943C1 |
| NITROGEN DIOXIDE GAS ANALYZER | 2019 |
|
RU2724290C1 |
| SEMICONDUCTOR NITROGEN DIOXIDE SENSOR | 2019 |
|
RU2697920C1 |
| SEMICONDUCTOR NITROGEN DIOXIDE ANALYSER | 2014 |
|
RU2561019C1 |
| CARBON MONOXIDE SENSOR | 2020 |
|
RU2733799C1 |
| SEMICONDUCTOR SENSOR OF CARBON OXIDE | 2019 |
|
RU2739146C1 |
| SEMICONDUCTOR GAS ANALYSER | 2013 |
|
RU2526226C1 |
| CARBON MONOXIDE SENSOR | 2021 |
|
RU2760311C1 |
| SEMI-CONDUCTOR GAS ANALYSER OF CARBON MONOXIDE | 2014 |
|
RU2548049C1 |
