Fabrication and characterization of hollow CdMoO4 coupled g-C3N4 heterojunction with enhanced photocatalytic activity

Ultrathin g-C3N4 Nanosheet-Modified BiOCl Hierarchical Flower-Like Plate Heterostructure with Enhanced Photostability and Photocatalytic Performance

“…When the content of loaded g-C3N4 nanosheets in CN-BC nanocomposites increases higher than the optimal amount, the photocatalytic performance decreases contrarily. The above result indicates that the mass ratio of g-C3N4 in the as-prepared nanocomposites is crucial to the synergistic effect during the photodegradation process [58]. In order to quantitate the MB photodegradation rate, the reaction kinetics curves is approximated as a pseudo-first-order process by linear transforms ln(C0/Ct) = kt, where Ct and C0 represent MB concentration at time t (min) and t = 0; k (min −1 ) is the photodegradation reaction rate constant.…”

Photocatalytic performances of g-C3N4 based catalysts for RhB degradation: Effect of preparation conditions

“…For example, the development of synthesis route by using different precursors such as dicyandiamide [24], guanidine hydrochloride (GndCl) [25], and urea [26]; the improvement of catalytic properties by fabricating with specifically textural structure [27][28][29], or by hybridizing with other semiconductors such as TiO 2 [30][31][32][33][34], ZnO [35,36] and Bi 2 O 3 [37,38] and others [39][40][41][42][43]. Also, it is found that the thermal condensation of g-C 3 N 4 can be done either in air or N 2 atmosphere, with similar textural structure but varied surface properties [44].…”

Electrospinning Preparation of Nanostructured g-C3N4/BiVO4 Composite Films with an Enhanced Photoelectrochemical Performance

“…[20][21][22][23][24] The construction of heterojunctions by coupling of different semiconductors could not only enhance the utilization of sunlight, but also could create sufficient built-in potentials, which is beneficial for the separation of electronhole pairs for redox reactions. [25][26][27][28] The modification of BiVO 4 with g-C 3 N 4 has been reported, and the catalytic performance are improved compared with individual BiVO 4 .…”