The roles of gold and silver nanoparticles on ZnIn2S4/silver (gold)/tetra(4-carboxyphenyl)porphyrin iron(III) chloride hybrids in carbon dioxide photoreduction

Constructing Co–S interface chemical bonds over Co@NC/ZnIn2S4 for an efficient solar-driven photocatalytic H2 evolution

“…Meanwhile, In 3d 3/2 and In 3d 5/2 were responsible for the two peaks at 452.41 and 444.86 eV, respectively. 21 Furthermore, the spectra of S 2p, as shown in Fig. 3c, reveal two peaks centered at 163.18 and 161.91 eV which can correspond to S 2p 1/2 and S2 p 3/2 .…”

“…[16][17][18][19] However, the photocatalytic performance of the pristine ZnIn 2 S 4 obtained so far is still unsatisfactory, which has been ascribed to the slow separation/transfer kinetics of electronhole pairs. 20,21 To solve these problems, many strategies have been tried to accelerate charge separation and transfer, such as loading cocatalysts, [22][23][24] easily controlled morphology, 25 construction of a heterojunction, 26 defect engineering, 27 and Z-scheme systems, 28 which have been employed to increase the photocatalytic performance of ZnIn 2 S 4 , thereby facilitating its practical application.…”

Coupling ZnIn2S4 Nanosheets with MoS2 Hollow Nanospheres as Visible-Light-Active Bifunctional Photocatalysts for Enhancing H2 Evolution and RhB Degradation

“…As a result, pure ZnIn 2 S 4 still does not have good photocatalytic activity. , Numerous efforts have been made to promote charge transfer and separation and reduce the recombination of charge carriers to increase the photocatalytic efficiency of ZnIn 2 S 4 . These efforts include the deposition of noble metal co-catalysts, elemental doping, and the creation of heterostructures using other semiconductor materials . The most widely used way to increase the photocatalytic efficacy of pure ZnIn 2 S 4 is the development of heterostructures with close interaction …”

Construction of a dual-signal molecularly imprinted photoelectrochemical sensor based on bias potential control for selective sensing of tetracycline

“…Many researchers have conducted studies on compounding different noble metals, such as Au, Ag, Pt, Pb and semiconductor materials. [33][34][35] Generally, one photoactive material can only produce a single photoelectric signal, and dual photoelectric signal sensors have recently attracted the research interest of scientists. The two materials produce anodic and cathodic photocurrent signals when Li 36 applied various bias voltages to two neighboring sections of electrodes coated dropwise with ZnIn 2 S 4 and poly (neutral red), respectively.…”

“…Many researchers have conducted studies on compounding different noble metals, such as Au, Ag, Pt, Pb and semiconductor materials. 33–35…”