Heterogenized Cu(II) complex of 5-aminotetrazole immobilized on graphene oxide nanosheets as an efficient catalyst for treating environmental contaminants

Spherical montmorillonite-supported molybdenum disulfide nanosheets as a self-sedimentary catalyst for organic pollutants removal

“…To solve this problem, a variety of approaches have been developed to remove these pollutants, including physical adsorption [6,7], chemical and biological methods [8]. Among them, chemical catalytic method has been proved as an effective approach to fast degradation with low cost and easy operation [9][10][11][12][13][14]. Layered ultrathin two-dimensional (2D) nanomaterials have become one of the most promising catalytic materials due to their capacity of providing abundant active sites for catalysis [15,16].…”

Aminotetrazole-Functionalized SiO2 Coated MgO Nanoparticle Composites for Removal of Acid Fuchsin Dye and Detection of Heavy Metal Ions

“…44 In the final material MSNT, the overall P-XRD pattern remains the same; however, some peaks in the 2θ range of 15−36°can be attributed to the functionalization of aminotetrazole groups on MSN. 45 From the P-XRD patterns of all the four materials, it is evident that during the successive functionalization of MgO, the structural integrity of crystalline MgO remains unaltered.…”

MPSC6 binuclear complexes immobilized on graphene oxide for oxidation of lignin model compounds and lignin

“…2b,c,d,e) showed a broad peak at 2θ = 25.5°, confirming that the major oxygencontaining groups of GO were successfully functionalized, that is, oxygen-containing groups of GO was connected with the complex. 21 FTIR spectra showed some groups of GO at peaks 3200 cm -1 (OH), 1720 cm -1 (C=O), 1623 cm -1 (C=C), 1400 cm -1 (C-H), 1048 cm -1 (C-O) (Fig. 3a), corresponding to hydroxyl, carboxyl, and epoxy groups present in GO.…”