CARBON MONOXIDE TEST CARBON MONOXIDE Russian patent published in 2021 - IPC G01N27/12 

FIELD: physics.

SUBSTANCE: invention relates to the field of gas analysis, in particular to detection devices for recording and measuring carbon monoxide content. Gas sensor consists of semiconductor base made in the form of polycrystalline film of solid solution (CdSe)_0.5(ZnTe)_0.5 and non-conducting substrate.

EFFECT: technical result consists in the fact that the disclosed sensor with significant simplification of its manufacturing technology enables to determine content of carbon oxide with sensitivity, several times higher than the sensitivity of existing sensors.

1 cl, 3 dwg