2D V2O5 nanoflakes on 2D p-gC3N4 nanosheets of heterostructure photocatalysts with the enhanced photocatalytic activity of organic pollutants under direct sunlight

V2O5 nanoflakes for broad-spectral-response self-powered photodetectors with a high on/off ratio and high detectivity

“…Different techniques are used to synthesize V 2 O 5 NFs such as simple solution chemistry route [30], sol-gel method [31][32][33], annealing an ammonium vanadate compound [34], a high-temperature phase transition in nitrogen and air [35] and the solution combustion method [36]. Although the sol-gel method is widely used, due to the possibility of agglomeration, the sputter method can be considered as an alternative to obtain better quality films.…”

Simultaneously Utilizing Excited Holes and Electrons for Piezoelectric-Enhanced Photoproduction of H2O2 from S-Scheme 2D S-Doped VOx/g-C3N4 Nanostructures

“…Thanks to the unique properties of 2D structures, depositing VO x on 2D g-C 3 N 4 has captured scientific interest. For example, 0D V 2 O 5 nanoparticles or nanodots on 2D g-C 3 N 4 were earliest fabricated by Liu and co-workers to remove rhodamine B and amoxicillin in water. , Later, various V 2 O 5 morphologies anchored 2D g-C 3 N 4 were recorded in the literature, such as nanobelts, 1D nanorods, , nanoribbons, and recently 2D nanoflakes . Although VO x with various dimensions and shapes decorated 2D g-C 3 N 4 were reported, there are limited studies on 2D VO x nanosheets decorated 2D g-C 3 N 4 nanosheets for photocatalysis, resulting in a knowledge gap in understanding the unique composites.…”

“…10,11 Later, various V 2 O 5 morphologies anchored 2D g-C 3 N 4 were recorded in the literature, such as nanobelts, 12 1D nanorods, 13,14 nanoribbons, 15 and recently 2D nanoflakes. 16 Although VO x with various dimensions and shapes decorated 2D g-C 3 N 4 were reported, there are limited studies on 2D VO x nanosheets decorated 2D g-C 3 N 4 nanosheets for photocatalysis, resulting in a knowledge gap in understanding the unique composites. Thus, synthesizing 2D-2D layer structures of VO x /g-C 3 N 4 would be worth exploring in this regime.…”

Simultaneously Utilizing Excited Holes and Electrons for Piezoelectric-Enhanced Photoproduction of H2O2 from S-Scheme 2D S-doped VOx/g-C3N4 Nanostructures

“…For example, 0D V2O5 nanoparticles or nanodots on 2D g-C3N4 were earliest fabricated by Liu and co-workers to remove rhodamine B and amoxicillin in water [12,13]. Later, various V2O5 morphologies anchored 2D g-C3N4 were recorded in the literature, such as nanobelts [14], 1D nanorods [15,16], nanoribbons [17], and recently 2D nanoflakes [18]. Although VOx with various dimensions and shapes decorated 2D g-C3N4 were reported, there are limited studies on 2D VOx nanosheets decorated 2D g-C3N4 nanosheets for photocatalysis, resulting in a knowledge gap in understanding the unique composites.…”