In this paper, the effect of KMnO4 modification on performance CO oxidation over a CuCeOx/Fe2O3 catalyst in industrial flue gas was studied. X-ray diffraction (XRD), scanning electron microscopy (SEM), temperature-programmed reduction by H2 (H2-TPR), Fourier transform infrared spectroscope (FTIR), and Raman spectra were employed to reveal relationship between structural properties catalyst. The...

Domestic food waste chicken eggshells can produce naturally abundant protein-based eggshell membranes (ESMs), which is used as a less-explored source of sulphur to synthesize hexagonal CdS nanoparticles (NPs) under 365 nm (UVA) light irradiation. The perspective NPs synthesis in the way UVA irradiation soakage technique using ESM distinctive compare other traditional methods. Various physicoche...

Photocatalytic H2O2 production is an innovative on-site synthesis method to treat organic pollutants through Fenton-like reactions, avoiding the need and potential liability of storage transportation. Accurate quantification crucial explore mechanism photocatalytic optimize reaction parameters. In this work, three common methods (i.e., titration with potassium permanganate (KMnO4), colorimetry ...

background and objectives: safflower (carthamus tinctorious l.) florets contain valuable red and yellow pigments and are used in food, textile dying, and pharmaceutical industries. red carthamine pigment is formed from a yellow precursor, precarthamine, through an oxidation reaction at the end of flowers' maturation stage. the present study was conducted to find out the most effective procedure...

PEKK (polyether-ketone-ketone) polymer has been actively studied in applying electronic devices satellites owing to its excellent light weight and thermal resistance. However, the limitation of metal coating form on surface is due high-volume resistivity Here, we have investigated correlations between chemical treatment adhesion strength polymer–metal coating. Three-dimensional printed objects ...