Chemical etching preparation of the Bi2WO6/BiOI p–n heterojunction with enhanced photocatalytic antifouling activity under visible light irradiation

One‐Step Solvothermal Synthesis of BiPO4/Bi2MoO6 Heterostructure with Oxygen Vacancies and Z‐Scheme System for Enhanced Photocatalytic Performance

“…As a result, since the CB potential (0.47 eV) of BiPO 4 is more positive than that of E θ (O 2 /‐O 2 . ) (‐0.046 eV vs. NHE), the active species (‐O 2 . ) cannot be generated.…”

Recent Advances in Bismuth‐Based Nanomaterials for Photoelectrochemical Water Splitting

“…[36,37] This important feature results in bismuth-In recent years, bismuth-based nanomaterials have drawn considerable interesta sp otentialc andidates for photoelectrochemical( PEC) water splitting owing to their narrow band gaps, nontoxicity,a nd low costs. [44][45][46][47] Recent review articles have coveredawide range of suspension-type bismuth-based materials for photocatalytic applications, especially for environmental remediation. This Review presents significant advancements in exploiting bismuth-based nanomaterials for solar water splitting.…”

“…Enormous efforts, including morphologyc ontrol, [38,43] doping with suitable metals, and heterostructures, have been investigated to exploit these materials for efficient photocatalytic applications. [44][45][46][47] Recent review articles have coveredawide range of suspension-type bismuth-based materials for photocatalytic applications, especially for environmental remediation. [48][49][50] Photocatalytic water splittingd iffers remarkably from PEC water splitting.…”

Facile one-step solvothermal synthesis of active carbon/BiOI microspheres with enhanced visible light-driven photocatalytic activity in the reduction of Cr(vi)

“…3 In order to accelerate the separation of photoinduced charge carriers and further enhance the photocatalytic activity of BiOI, many previous studies have focused on the BiOI-based composite photocatalysts, such as BiOI-Bi 2 WO 6 , BiOI-TiO 2 , BiOI-Ag, or BiOI-carbon etc. [4][5][6][7] Among them, the BiOI-carbon heterostructure with economic cost and easy preparation was regarded as a promising candidate for solving the above problem. 7,8 To the best of our knowledge, no reports on carbon/ BiOI heterostructure for photocatalytic treatment of Cr(VI), which was a common highly toxic and intractable pollutant in the wastewaters from leather tanning, electroplating, metallurgy, and chromate producing, etc.…”