Temperature (°C)

○600

●600

□700

■700

△800

▲800

H2O formation amount (μmol)

153.2

160.8

203.2

212

232

274.5

O2 adsorption amount (μmol)

3.8

4.4

3.6

4

2.6

2.5

Table 2: The H2O formation amount and the O2 adsorption amount (Plasma input power is 90 W at 600, 700, and 800°C).