Green Synthesis of Reduced Graphene Oxide-Cofe2o4 Nanocomposite As a Highly Efficient Visible-Light-Driven Catalyst in Photocatalysis and Photo Fenton-Like Reaction

Green Synthesis of Reduced Graphene Oxide-Cofe2o4 Nanocomposite As a Highly Efficient Visible-Light-Driven Catalyst in Photocatalysis and Photo Fenton-Like Reaction Publisher

Mazarji M¹ ; Esmaili H² ; Bidhendi GN³ ; Mahmoodi NM⁴ ; Minkina T¹ ; Sushkova S¹ ; Mandzhieva S¹ ; Barakhov A¹ ; Moghtaderi H⁵ ; Bhatnagar A⁶

Show Affiliations

1. Southern Federal University, Rostov-on-Don, 344006, Russian Federation
2. School of Metallurgy and Materials Engineering, College of Engineering, University of Tehran, Tehran, Iran
3. School of Environment, College of Engineering, University of Tehran, Tehran, Iran
4. Department of Environmental Research, Institute for Color Science and Technology, Tehran, Iran
5. Research Center for Science and Technology in Medicine, Tehran University of Medical Science, Tehran, Iran
6. Department of Separation Science, LUT School of Engineering Science, LUT University, Sammonkatu 12, FI-50130, Mikkeli, Finland

Source: Materials Science and Engineering: B Published:2021

Abstract

In this study, reduced graphene oxide (rGO)-cobalt ferrite (CoFe2O4) nanocomposite was synthesized by green mechano-thermal methods. The synthesized material was characterized using XRD, FTIR, SEM, TGA, UV–vis, VSM, and XPS. The as-prepared rGO-CoFe2O4 with a suitable band gap of 1.89 eV was explored as a photoactive material in visible-light degradation of two basic dyes namely, basic red 46 (BR46) and basic red 18 (BR18). In photocatalysis, BR46 and BR18 were degraded up to 76 and 79%, with apparent rate constants of 0.0051 and 0.0045 min−1, respectively. In the photo Fenton-like reaction, the efficiency and the rate constant were enhanced compared to photocatalysis and found to be 88% and 0.0088 min−1 for BR46 and 90% and 0.0093 min−1 for BR18. The hydroxyl radicals were the main active species responsible in the visible/rGO-CoFe2O4/H2O2 system. The in vitro study on human umbilical vein endothelial cells (HUVEC) suggested the non-cytotoxicity of as-prepared nanocomposite. © 2021 Elsevier B.V.

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Style	Citing Format
MLA	Mazarji M, et al.. "Green Synthesis of Reduced Graphene Oxide-Cofe2o4 Nanocomposite As a Highly Efficient Visible-Light-Driven Catalyst in Photocatalysis and Photo Fenton-Like Reaction." Materials Science and Engineering: B, vol. 270, no. , 2021, pp. -.
APA	Mazarji M, Esmaili H, Bidhendi GN, Mahmoodi NM, Minkina T, Sushkova S, Mandzhieva S, Barakhov A, Moghtaderi H, Bhatnagar A (2021). Green Synthesis of Reduced Graphene Oxide-Cofe2o4 Nanocomposite As a Highly Efficient Visible-Light-Driven Catalyst in Photocatalysis and Photo Fenton-Like Reaction. Materials Science and Engineering: B, 270(), -.
Chicago	Mazarji M, Esmaili H, Bidhendi GN, Mahmoodi NM, Minkina T, Sushkova S, Mandzhieva S, Barakhov A, Moghtaderi H, Bhatnagar A. "Green Synthesis of Reduced Graphene Oxide-Cofe2o4 Nanocomposite As a Highly Efficient Visible-Light-Driven Catalyst in Photocatalysis and Photo Fenton-Like Reaction." Materials Science and Engineering: B 270, no. (2021): -.
Harvard	Mazarji M et al. (2021) 'Green Synthesis of Reduced Graphene Oxide-Cofe2o4 Nanocomposite As a Highly Efficient Visible-Light-Driven Catalyst in Photocatalysis and Photo Fenton-Like Reaction', Materials Science and Engineering: B, 270(), pp. -.
Vancouver	Mazarji M, Esmaili H, Bidhendi GN, Mahmoodi NM, Minkina T, Sushkova S, et al.. Green Synthesis of Reduced Graphene Oxide-Cofe2o4 Nanocomposite As a Highly Efficient Visible-Light-Driven Catalyst in Photocatalysis and Photo Fenton-Like Reaction. Materials Science and Engineering: B. 2021;270():-.
BibTex	@article{ author = {Mazarji M and Esmaili H and Bidhendi GN and Mahmoodi NM and Minkina T and Sushkova S and Mandzhieva S and Barakhov A and Moghtaderi H and Bhatnagar A}, title = {Green Synthesis of Reduced Graphene Oxide-Cofe2o4 Nanocomposite As a Highly Efficient Visible-Light-Driven Catalyst in Photocatalysis and Photo Fenton-Like Reaction}, journal = {Materials Science and Engineering: B}, volume = {270}, number = {}, pages = {-}, year = {2021} }
RIS	TY - JOUR AU - Mazarji M AU - Esmaili H AU - Bidhendi GN AU - Mahmoodi NM AU - Minkina T AU - Sushkova S AU - Mandzhieva S AU - Barakhov A AU - Moghtaderi H AU - Bhatnagar A TI - Green Synthesis of Reduced Graphene Oxide-Cofe2o4 Nanocomposite As a Highly Efficient Visible-Light-Driven Catalyst in Photocatalysis and Photo Fenton-Like Reaction JO - Materials Science and Engineering: B VL - 270 IS - SP - EP - PY - 2021 ER -

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