Novel Ni2+/Cu2+ doped Bi2WO6 nanosheets with enhanced photocatalytic performance under visible light

Review On Strategies For the Design and Synthesis of Flower‐Like Bi2WO6 and BiOX (X=F, Cl, Br, I) Composites for Photocatalytic Environmental Remediation

“…The strategic doping of the transition metals in BiOI, Bi 2 WO 6 and BiOBr improves its photocatalytic efficiency such as Fe‐doped BiOI microstructure degrades the tetracycline, [126] Zn 2+ doped BiOI used for the removal of the NO under solar response, [127] ZnO‐BiOI heterostructure to undermine the RhB [128] . However, some of the 3d transition metals such as a Co‐doped Fe 3 O 4 /Bi 2 WO 6 magnetically retrievable photocatalyst for degradation of the contaminants, [129] Ni 2+ /Cu 2+ doped Bi 2 WO 6 nanosheets also enhances the photocatalytic performance [130] and moreover the inner‐transition elements also used for the photocatalytic degradation of 2,4,5‐Trichlorophenoxyacetic using Eu doped Bi 2 WO 6 , [131] Pr 3+ doped Bi 2 WO 6 for RhB degradation for water remediation [132] . Although, some of the noble metals like Ag has doped with the Bi 2 WO 6 and BiOBr for the augmentation of the photocatalytic activity towards degradation of RhB and tetracycline [133,134] …”

Recent progress in defect‐engineered metal oxides for photocatalytic environmental remediation

“…377 Another Aurivillius perovskite like Bi 2 MoO 6 is Bi 2 WO 6 which has been highly investigated for photocatalytic pollutant removal for a long time. 378,379 Pd-doped Bi 2 WO 6 nanoplates were synthesized in variable proportions by a facile hydrothermal method for visible light assister degradation of RhB. 380 Each Pd-doped Bi 2 WO 6 's XRD pattern was correlated with the orthorhombic structure and the Bi 2 WO 6 phase was not affected by the Pd dopant.…”

“…Another Aurivillius perovskite like Bi 2 MoO 6 is Bi 2 WO 6 which has been highly investigated for photocatalytic pollutant removal for a long time 378,379 . Pd‐doped Bi 2 WO 6 nanoplates were synthesized in variable proportions by a facile hydrothermal method for visible light assister degradation of RhB 380 .…”

Bismuth tungstate Bi2WO6: a review on structural, photophysical and photocatalytic properties

“…In another study a series of Cu 2+/ Ni 2+ doped Bi 2 WO 6 was manufactured with success via a simple solvothermal procedure and it displayed the highest photocatalytic ability with low charge transfer resistance and considerable photocurrent. 126 Zhong et al 127 demonstrated that after the insertion of copper into the Bi 2 WO 6 structure the absorption edge was dramatically enhanced and moved to the red in the visible zone, which was ascribed to the charge transfer between the Cu species and the host matrix. Moreover, the inclusion of copper ions in the BWO structure has introduced some new energy levels of the copper ions within the band gap of BWO, leading to a diminished band gap.…”