Table 1 Surface compositions (in at. %) of Au-decorated TiO2 nanoforests obtained by XPS.

From: UV and visible light photocatalytic activity of Au/TiO2 nanoforests with Anatase/Rutile phase junctions and controlled Au locations

 

C

N

S

O

Au

Ti

Au/Ti by XPS

Au/Ti by ICP

Branched-NW-Au

13.71

0.88

0.56

56.30

0.14

28.41

0.49%

0.51%

Branched-Au-NW

25.71

0.97

1.10

49.70

0.06

22.46

0.27%

0.36%

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