scholarly journals Synthesis of CdS-loaded (CuC10H26N6)3(PW12O40)2 for enhanced photocatalytic degradation of tetracycline under simulated solar light irradiation

RSC Advances ◽  
2020 ◽  
Vol 10 (61) ◽  
pp. 37072-37079 ◽  
Author(s):  
Feng Li ◽  
Zhuomin Qiang ◽  
Shunqiang Chen ◽  
Jianyu Wei ◽  
Taohai Li ◽  
...  

We demonstrated the incorporation of (CuC12H30N6)2+ into the a Keggin type H3PW12O40 by a simple one-pot self-assembly process. A heterojunction structure was constructed by introducing CdS which has high photocatalytic activities.

Author(s):  
Brijesh Pare ◽  
Satish Piplode ◽  
Vaishali Joshi

Flower like bismuth oxy chloride (BiOCl) was successfully synthesized by a simple hydrolytic method at room temperature. The precursor and as-prepared samples were characterized by X-ray diffraction (XRD), High Resolution Field Emission Scanning Electron Microscope (HR FESEM). The results indicated that the as-prepared BiOCl sample is self-assembled hierarchically with nano sheets. The photocatalytic activity of BiOCl was tested on the degradation of the Oxamyl (OM) under solar light irradiation. The results showed that pesticide molecules could be efficiently degraded over BiOCl under solar light irradiation. All the experiment were carried out in the following reaction condition, [OM] = 10-4 mol dm-3, BiOCl NPs= 40mg/50ml, pH= 6.3. Effect of operational parameter such as concentration of H2O2, K2S2O8, FeCl3, Fenton’s reagent (Fe3+/H2O2) and N2, O2 purging on the photocatalytic degradation was observed.


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