Research Article
Catalytic Activity of a Composition Based on Strontium Bismuthate and Bismuth Carbonate at the Exposure to the Light of the Visible Range
Table 1
The content of semiconductor phases in the obtained compositions.
| Photocatalysts | Total atomic ratio Sr : Bi in the compositions | Weight content (BiO)2CO3 (%) | Photocatalysts SrBixOy/(BiO)2CO3 | Element stoichiometry in phases | Molar ratio of phases in the compositions |
| SBC-400 | 1 : 4 | 32 | SrBi2.70O5.05/(BiO)2CO3 | 1/0.67 | SBC-500 | 1 : 4 | 27 | SrBi2.90O5.35/(BiO)2CO3 | 1/0.56 | SBC-600 | 1 : 4 | 18 | SrBi3.25O5.88/(BiO)2CO3 | 1/0.37 | SrBi4O7 | 1 : 4 | 0 | SrBi4O7 | 1/0 |
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