Figure 11 | Scientific Reports

Figure 11

From: Using optical emission spectroscopy in atmospheric conditions to track the inflight reduction of plasma sprayed TiO2−x feedstock for thermoelectric applications

Figure 11

Example of a Boltzmann plot for case 2 (see Table 1) using Ti I emission lines, spray distance 100 mm; the slope of the straight line corresponds to a temperature of 4773 K, the uncertainty resulting from the standard deviation of the slope is ± 81 K, the coefficient of determination of the linear regression is 0.997.

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