Journal
NEW JOURNAL OF CHEMISTRY
Volume 42, Issue 6, Pages 4372-4383Publisher
ROYAL SOC CHEMISTRY
DOI: 10.1039/c8nj00013a
Keywords
-
Categories
Funding
- Basic Science Research Program through the National Research Foundation of Korea (NRF) - Ministry of Education [2017R1D1A3B03029814]
- National Research Foundation of Korea [22A20152713239, 2017R1D1A3B03029814] Funding Source: Korea Institute of Science & Technology Information (KISTI), National Science & Technology Information Service (NTIS)
Ask authors/readers for more resources
A reduced graphene oxide-Fe3O4-NiO hybrid nanocomposite was synthesized using a surfactant free in situ hydrothermal method. The resulting hybrid nanocomposite contained a uniform distribution of nickel oxide nanoparticles and cubic structured Fe3O4. The photocatalytic degradation of color and COD elimination was examined experimentally using a visible light irradiation source. The synthesized hybrid nanocomposite was characterized using a range of techniques such as XRD, FE-SEM with EDX and EPMA, HR-TEM with SAED pattern, XPS spectra and Raman spectra analysis. The mechanism and kinetics of dye degradation by the rGO-Fe3O4-NiO hybrid nanocomposite were examined. The results confirmed that the 2 wt% G-Fe3O4-NiO hybrid nanocomposite degraded 99% of both methyl red and crystal violet dyes rapidly within 15 min; 97% of effluent dye was degraded within 60 min and 87% of the influent dye was degraded within 300 min under visible light sources. Therefore, the synthesized hybrid nanocomposite is an effective catalyst with potential applications in industrial wastewater treatment to remove hazardous pollutants.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available