Uv vis 2501pc spectrophotometer

The chemicals and reagents utilized in this study were of analytical grade and were not purified before use. Zinc acetate was bought from Syngenta, and the 2,5-bis(pyrid-4-yl)pyridine and 4-nitrobenzoic acid ligands were bought from Wanhua Chemical Company. The PXRD results were obtained using Cu-K radiation with a Bruker ADVANCE X-ray diffractometer (λ = 1.5418 Å). The Nicolet Impact 750 FTIR spectrometer was used to conduct the FTIR spectroscopy on the KBr disc. TGA measurements were performed from 25 to 900 °C at a heating rate of 10 °C/min in a nitrogen environment. The UV-Vis 2501PC spectrophotometer from Shimadzu was used to research the photocatalytic characteristics.

The chemicals and reagents utilized in this study were of analytical grade and were not purified before use. Zinc acetate was bought from Syngenta, and the 2,5-bis(pyrid-4-yl)pyridine and 4-nitrobenzoic acid ligands were bought from Wanhua Chemical Company. The PXRD results were obtained using Cu-K radiation with a Bruker ADVANCE X-ray diffractometer (λ = 1.5418 Å). The Nicolet Impact 750 FTIR spectrometer was used to conduct the FTIR spectroscopy on the KBr disc. TGA measurements were performed from 25 to 900 °C at a heating rate of 10 °C/min in a nitrogen environment. The UV-Vis 2501PC spectrophotometer from Shimadzu was used to research the photocatalytic characteristics.