Gas Sensors Modified with Zeolite Y for Assessing Wine Aroma Compounds

Table 1

Nomenclature of oxides prepared.

Nomenclature	Description
0.1% Pd/SnO2	Tin oxide doped with 0.1% palladium
0.1% Pt/SnO2	Tin oxide doped with 0.1% platinum
0.2% Pd/SnO2	Tin oxide doped with 0.2% palladium
0.2% Pt/SnO2	Tin oxide doped with 0.2% platinum
M1 0.1%/SnO2	Tin oxide doped with a mixture of palladium and platinum (0.25 Pd/0.75 Pt) at 0.1% of metals in its entirety
M2 0.1%/SnO2	Tin oxide doped with a mixture of palladium and platinum (0.50 Pd/0.50 Pt) at 0.1% of metals in its entirety
M3 0.1%/SnO2	Tin oxide doped with a mixture of palladium and platinum (0.75 Pd/0.25 Pt) at 0.1% of metals in its entirety
M1 0.2%/SnO2	Tin oxide doped with a mixture of palladium and platinum (0.25 Pd/0.75 Pt) at 0.2% of metals in its entirety
M2 0.2%/SnO2	Tin oxide doped with a mixture of palladium and platinum (0.50 Pd/0.50 Pt) at 0.2% of metals in its entirety
M3 0.2%/SnO2	Tin oxide doped with a mixture of palladium and platinum (0.75 Pd/0.25 Pt) at 0.2% of metals in its entirety