CO₂ Reforming Characteristics under Visible Light Response of Cr- or Ag-Doped TiO₂ Prepared by Sol-Gel and Dip-Coating Process

Table 3

Relationship between each element and different 𝑁 for Ag-doped TiO₂ film.

𝑁	𝑁all=1	𝑁all=3	𝑁top=3	𝑁top=5
Element
Ag [wt%]	0.6	2.4	0.6	0.6
Ti [wt%]	99.4	97.6	99.4	99.4
Total	100.0	100.0	100.0	100.0