One pot synthesis of ZnO-CuO nanocomposites for catalytic peroxidase like activity and dye degradation
Source abstract
Abstract
Abstract In this study, we report a low temperature chemical decomposition method for the synthesis of ZnO-CuO nanocomposites from ZnAl-layered double hydroxides (ZnAl-LDHs) supported copper terephthalate based metal organic frameworks [Cu-(BDC) MOFs]. The Cu-(BDC) MOFs arrays on the surface of ZnAl-LDHs nanosheets are obtained via in situ nucleation and directed growth from the terephthalate (BDC) anion intercalated ZnAl-LDHs. Cu(II) ion coordinates with BDC ligand in a bidentate bridging fashion to form Cu-(BDC) MOFs. The as prepared Cu-(BDC) MOFs are strongly and uniformly anchored onto the surfaces of ZnAl-LDHs. Decomposition of the resultant ZnAl-LDH supported Cu-(BDC) MOF precursor in alkaline solution for 24 h leads to the formation of ZnO-CuO nanocomposites. The structures and morphology of the nanocomposites are discussed with the results of scanning electron microscopy (SEM), transmission electron microscopy (TEM) combined with selected area electron diffraction (SAED) images, X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectroscopy and thermogravimetric analysis (TGA). The resulting ZnO-CuO nanocomposites show peroxidase like catalytic activity towards orthophenylene diamine oxidation (OPDox) and rhodamine 6 G (R6 G) dye degradation.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Nanomaterials for catalytic reactions · Advanced Nanomaterials in Catalysis · Nanocluster Synthesis and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (72)
Show source-provided references
1. Large-scale synthesis of hybrid metal oxides through metal redox mechanism for high-performance pseudocapacitors10.1038/srep20021 ↗
2. CuO/ZnO heterostructured nanorods: photochemical synthesis and the mechanism of H2S gas sensing10.1021/jp302129j ↗
3. Low-dimensional oxide nanostructures on metals: hybrid systems with novel properties10.1116/1.3268503 ↗
4. Microwave solvothermal carboxymethyl chitosan templated synthesis of TiO2/ZrO2 composites toward enhanced photocatalytic degradation of Rhodamine B10.1016/j.jcis.2019.01.069 ↗
5. Significant reduction in thermal conductivity of lithium cobalt oxide cathode upon charging: propagating and non-propagating thermal energy transport
6. Green composite papers via use of natural binders and graphene for PEM fuel cell electrodes10.1021/acssuschemeng.7b02207 ↗
7. Urchin-like NiO-NiCo2O4 heterostructure microsphere catalysts for enhanced rechargeable non-aqueous Li-O2 batteries10.1039/C8NR08457B ↗
8. Preparation of morphology-controlled TiO2 nanocrystals for the excellent photocatalytic activity under simulated solar irradiation10.1016/j.materresbull.2017.05.029 ↗
9. The investigations of hematite-CuO oxygen carrier in chemical looping combustion10.1016/j.cej.2017.01.091 ↗
10. Copper–manganese mixed metal oxide catalysts for the direct epoxidation of propylene by molecular oxygen10.1021/ie5043598 ↗
11. Temperature dependence of the piezotronic effect in ZnO nanowires10.1021/nl401702g ↗
12. Single-crystalline ZnO nanowire bundles: synthesis, mechanism and their application in dielectric composites10.1002/chem.200902973 ↗
13. Optoelectronic properties of solution grown ZnO n-p or p-n core–shell nanowire arrays10.1021/acsami.5b11034 ↗
14. Gas-sensing performance enhancement in ZnO nanostructures by hierarchical morphology10.1016/j.snb.2012.02.093 ↗
15. Study of structural and optical properties of cupric oxide nanoparticles10.1007/s13204-015-0499-2 ↗
16. Sol-gel synthesized hexagonal boron nitride/titania nanocomposites with enhanced photocatalytic activity10.1016/j.apsusc.2018.09.137 ↗
17. CuO quantum-dot-sensitized mesoporous ZnO for visible-light photocatalysis10.1002/chem.201203316 ↗
18. CuO/ZnO nanocorals synthesis via hydrothermal technique: growth mechanism and their application as humidity sensor10.1039/c2jm16597j ↗
19. Synthesis, characterization and humidity sensing properties of Cu–Sr–Al mixed metal oxide composites10.1016/j.materresbull.2007.02.030 ↗
20. Heterostructured TiO2/WO3 nanocomposites for photocatalytic degradation of toluene under visible light10.1149/2.0881714jes ↗
21. Structure and magnetic properties of nanostructured Ni-ferrite10.1016/S0304-8853(00)00915-X ↗
22. Solvothermal synthesis, characterization and optical properties of ZnO and ZnO-MgO, mixed oxide nanoparticles
23. Synthesis and characterization of CoCrxFe2− xO4 nanoparticles10.1016/j.jallcom.2009.06.087 ↗
24. General synthesis of porous mixed metal oxide hollow spheres with enhanced supercapacitive properties10.1021/acsami.6b03966 ↗
25. Synthesis of solid, spherical zirconia particles by spray pyrolysis10.1111/j.1151-2916.1990.tb05091.x ↗
26. Finite size effects on the structural and magnetic properties of sol–gel synthesized NiFe2O4 powders10.1016/j.jmmm.2005.08.029 ↗
27. Synthesis of SrCoxTixFe(12−2x)O19 through sol–gel auto-ignition and its characterization10.1016/j.jmmm.2004.10.102 ↗
28. Visible-light-induced heterostructured Zn–Al–In mixed metal oxide nanocomposite photocatalysts derived from a single precursor10.1016/j.cej.2011.09.054 ↗
29. From layered double hydroxides to ZnO-based mixed metal oxides by thermal decomposition: transformation mechanism and UV-blocking properties of the product10.1021/cm100383d ↗
30. Controlled synthesis of monodisperse silver nanoparticles supported layered double hydroxide catalyst10.1039/C4RA14286A ↗
31. Highly selective adsorption of phosphate by pyromellitic acid intercalated ZnAl-LDHs: assembling hydrogen bond acceptor sites10.1016/j.cej.2014.09.059 ↗
32. Iodide removal using LDH technology10.1016/j.cej.2016.02.039 ↗
33. Zn–Al layered double hydroxides: synthesis, characterization and photocatalytic application10.1016/j.micromeso.2007.11.029 ↗
34. Confined growth of cyanide-based magnets in two dimensions10.1021/ic902552t ↗
35. Controlled growth of cyano-bridged coordination polymers into layered double hydroxides10.1021/jp1100335 ↗
36. Synthesis of isopolymetalate-pillared hydrotalcite via organic-anion-pillared precursors10.1021/ic00298a024 ↗
37. Decomposition processes of organic-anion-pillared clays CoaMgbAl(OH)c(TA)d·nH2O10.1021/jp001963n ↗
38. Study of adsorption and intercalation of orange-type dyes into Mg–Al layered double hydroxide10.1021/acs.jpcc.5b05510 ↗
39. In situ formation of LDH membranes of different microstructures with molecular sieve gas selectivity10.1039/C4TA00108G ↗
40. A novel series of isoreticular metal organic frameworks: realizing metastable structures by liquid phase epitaxy10.1038/srep00921 ↗
41. Surface anchored metal-organic frameworks as stimulus responsive antifouling coatings10.1186/1559-4106-8-29 ↗
42. Step-by-step route for the synthesis of metal−organic frameworks10.1021/ja076210u ↗
43. Synthesis, characterization, and sunlight mediated photocatalytic activity of CuO coated ZnO for the removal of nitrophenols10.1021/acsami.5b01273 ↗
44. Solution decomposition of the layered double hydroxide (LDH) of Zn with Al10.1016/j.solidstatesciences.2007.01.002 ↗
45. Formation mechanism of 1D ZnO nanowhiskers in aqueous solution10.1021/jp107471u ↗
46. Synthesis of different Cu(OH)2 and CuO (Nanowires, rectangles, seed-, belt-, and sheetlike) nanostructures by simple wet chemical route10.1021/jp804832g ↗
47. In situ growth of ZIF-8 nanocrystals on layered double hydroxide nanosheets for enhanced CO2 capture10.1039/C6DT02083F ↗
48. Structural interpretation, growth mechanism and optical properties of ZnO nanorods synthesized by a simple wet chemical route10.1039/C5RA01152C ↗
49. Fabrication of host–guest UV-blocking materials by intercalation of fluorescent anions into layered double hydroxides10.1039/C5RA00589B ↗
50. Facile synthesis of MgAl-layered double hydroxide supported metal organic framework nanocomposite for adsorptive removal of methyl orange dye10.1016/j.colcom.2018.03.005 ↗
51. Synthesis and UV absorption properties of 2-naphthylamine-1,5-disulfonic acid intercalated Zn-Al layered double hydroxides10.1021/ie071043s ↗
52. CuO-decorated ZnO hierarchical nanostructures as efficient and established sensing materials for H2S gas sensors10.1038/srep26736 ↗
53. Fluorescent silver nanoclusters (Ag NCs) in the metal–organic framework MIL-101(Fe) for the catalytic hydrogenation of 4-nitroaniline10.1039/C6NJ00296J ↗
54. Interconversion of brucite-like and hydrotalcite-like phases in cobalt hydroxide compounds10.1021/cm980420b ↗
55. Synthesis and properties of terephthalate and benzoate intercalates of Mg−Al layered double hydroxides possessing varying layer charge10.1021/cm960070y ↗
56. Efficacy of highly water-dispersed fabricated nano ZnO against clinically isolated bacterial strains10.1007/s13204-012-0095-7 ↗
57. CuO nanorods: a potential and efficient adsorbent in water purification10.1039/C4RA04619F ↗
58. Microporous metal–organic frameworks with high gas sorption and separation capacity10.1002/adfm.200600944 ↗
59. Synthesis and structure characterization of copper terephthalate metal–organic frameworks10.1002/ejic.200801224 ↗
60. The o-phenylenediamine-Horseradish peroxidase system: enzyme kinetics in the general chemistry laboratory10.1021/ed076p642 ↗
61. Cu0.89Zn0.11O, a new peroxidase-mimicking nanozyme with high sensitivity for glucose and antioxidant detection10.1021/acsami.6b05354 ↗
62. Peroxidase-like activity of cupric oxide nanoparticle10.1002/cctc.201100064 ↗
63. Catalytic degradation of dye molecules and in situ SERS monitoring by peroxidase-like Au/CuS composite10.1039/c4nr01751j ↗
64. Iron(III)-hydrogen peroxide reaction: kinetic evidence of a hydroxyl-mediated chain mechanism10.1021/jp031339l ↗
65. Synthesis of copper sulfide nanorods as peroxidase mimics for colorimetric detection of hydrogen peroxide10.1039/C5AY00895F ↗
66. Dual enzyme-like activities of Iron oxide nanoparticles and their implication for diminishing cytotoxicity10.1021/nn300291r ↗
67. Insight into the mechanism of antibacterial activity of ZnO: surface defects mediated reactive oxygen species even in the dark10.1021/acs.langmuir.5b02266 ↗
68. Microwave solvothermal fabrication of zirconia hollow microspheres with different morphologies using pollen templates and their dye adsorption removal10.1021/acs.iecr.7b04000 ↗
69. Enhanced photocatalytic activity of B, N-codoped TiO2 by a new molten nitrate process10.1166/jnn.2019.15745 ↗
70. Zinc oxide nanocrystals grown on cellulose acetate butyrate nanofiber mats and their potential photocatalytic activity for dye degradation10.1021/ie503139a ↗
71. Sono-assisted preparation of highly-efficient peroxidase-like Fe3O4 magnetic nanoparticles for catalytic removal of organic pollutants with H2O210.1016/j.ultsonch.2009.11.001 ↗
72. Efficient catalytic effect of CuO nanostructures on the degradation of organic dyes10.1016/j.jpcs.2012.07.005 ↗