H₂Ti₃O₇ Nanotubes Decorated with Silver Nanoparticles for Photocatalytic Degradation of Atenolol

Table 1

Physicochemical properties of Ag materials.

Sample	Surface area (m^2 g^−1)	(eV)	Crystalline phases
Ag@TiO2 0.5	52.1	2.48	Anatase, rutile
Ag@TiO2 1.0	51.4	2.41	Anatase, rutile
Ag@TiO2 2.5	52.9	2.25	Anatase, rutile
Ag@H2Ti3O7 0.5	287.1	2.76	H2Ti3O7
Ag@ H2Ti3O7 1.0	297.1	2.87	H2Ti3O7
Ag@ H2Ti3O7 2.5	188.2	2.73	H2Ti3O7