Sol-Gel-Hydrothermal Synthesis of the Heterostructured TiO_𝟐/N-Bi_𝟐WO_𝟔 Composite with High-Visible-Light- and Ultraviolet-Light-Induced Photocatalytic Performances

Table 1

Crystal sizes of the as-synthesized samples.

Sample	D(BWO) (131)/nm	D(TiO2) (101)/nm
H-TiO2	—	6.92
BWO	20.67	—
N-BWO	12.82	—
TiO2/N-BWO	12.00	14.24
TiO2/N-BWO-400/1 h	15.86	12.58
TiO2/N-BWO-400/2 h	10.09	21.60