Research Article

Adsorption Mechanism of Cu-Doped SnO2 (110) Surface toward H2 Dissolved in Power Transformer

Table 5

Charges of H2 adsorbed on pure and Cu-doped SnO2 surface (unit, e).

Adsorption position

Pure-SnO2−0.17−0.18−0.17−0.17
Cu-SnO200.31−0.160.79−0.37