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. 2015 Dec 15;15(12):31687–31698. doi: 10.3390/s151229873

Figure 12.

Figure 12

Vs of the double catalyst micro-TGS with AuPtPd/SnO2 and 0.3 wt% Pt/α-Al2O3 catalysts. (a) Response curves of the micro-TGS at catalyst temperatures of 25–300 °C for mixed gas (1000 ppm CO and 1000 ppm H2) in dry air; (b) Catalyst temperature dependence of the ΔV of the micro-TGS for 1000 ppm CO, 1000 ppm H2, mixed gas (1000 ppm CO + 1000 ppm H2), and calculated data (the sum of single gas data).