Synthesis and application of type-II heterojunctions based on CdS and g-C₃N₅ for efficient photocatalytic degradation of antibiotics

Abstract

Constructing heterostructure is an effective approach to improving the photocatalytic activity of CdS. In this work, type-II heterojunction was constructed between n-type CdS and n-type g-C3N5 via solvothermal method. SEM...

Nitrogen‐rich graphitic carbon nitride (g‐C3N5): Emerging low‐bandgap materials for photocatalysis

“…[ 37 ] In Jing's work, the authors also captured destruction in the crystallization properties of the synthesized catalysts. [ 38 ] Therefore, it should be taken into account that the catalysts' stability might be conducted with careful analysis. Other experimental factors, such as pH or sacrificial agents, should also be clarified to determine the properties correctly.…”

Carbon modified Ti(I/S) composites and their photocatalytic degradation of rhodamine B

“…46 All photocatalysts exhibited visible light absorption properties, which confirmed their good absorption and utilization of sunlight. 48 The data were processed by the Kubelka–Munk function to obtain the band gap 49 (Fig. 6(b)): αhν = A ( hν − E g ) n /2 , where α , h , ν , E g and A are the absorption coefficient, Planck's constant, optical frequency, band gap and constant, respectively.…”

“…46 All photocatalysts exhibited visible light absorption properties, which confirmed their good absorption and utilization of sunlight. 48 The data were processed by the Kubelka-Munk function to obtain the band gap 49 and 0 min À1 , respectively. C-Ti(I/S)-3 exhibited the highest k value, revealing that it exhibited higher photocatalytic degradation activity.…”