Synthesis and Characterization of Novel Adsorbents Based on Functionalization of Graphene Oxide with Schiff Base and Reduced Schiff Base for Pesticide Removal-Reference-Cited by-同舟云学术

Synthesis and Characterization of Novel Adsorbents Based on Functionalization of Graphene Oxide with Schiff Base and Reduced Schiff Base for Pesticide Removal

Published:2024-08-18 Issue:16 Volume:17 Page:4096
ISSN:1996-1944
Container-title:Materials
language:en
Short-container-title:Materials

Author:

Taghiyeva Narinj¹²,Hasanova Ulviyya³,Millet Maurice²,Gardiennet Carole⁴^ORCID,Gakhramanova Zarema⁵,Mirzayev Mushfig H.⁶,Gahramanli Lala⁷^ORCID,Pham-Huu Cuong²,Aliyeva Solmaz⁵^ORCID,Aliyeva Gunel⁵,Rzayev Fuad⁸^ORCID,Gasimov Eldar⁹,Boulogne Corentin⁴,Akhundzada Haji Vahid⁵¹⁰^ORCID

Affiliation:

1. CPML (UFAZ), Azerbaijan State Oil and Industry University, Azadliq Avenue, 20, Baku AZ1010, Azerbaijan

2. ICPEES (UMR 7515 CNRS), CNRS and University of Strasbourg, 25 Rue Becquerel, 67087 Strasbourg CEDEX 8, France

3. BSU (ICESCO Biomedical Materials Chair), Baku State University, Z. Khalilov Str. 23, Baku AZ1148, Azerbaijan

4. CRM2 UMR 7036 CNRS, Université de Lorraine, 54506 Vandoeuvre-lès-Nancy, France

5. GPOGC (ASOIU), Azerbaijan State Oil and Industry University, Azadliq Avenue, 20, Baku AZ1010, Azerbaijan

6. Binagadi Medical Center Named after A.D. Malikov, Azadlig 195, Baku AZ1054, Azerbaijan

7. Nano Research Laboratory, Baku State University, Z. Khalilov Str. 23, Baku AZ1148, Azerbaijan

8. Department of Electron Microscopy of the Scientific Research Center, Azerbaijan Medical University, Nasimi Reg., S. Vurgun Str. 163, Baku AZ1078, Azerbaijan

9. Embryology and Histology, Azerbaijan Medical University, Nasimi Reg., S. Vurgun Str., 163, Baku AZ1078, Azerbaijan

10. Institute of Radiation Problems of ANAS, B. Vahabzada Str. 9, Baku AZ1143, Azerbaijan

Abstract

Graphene oxide (GO) nanosheets were functionalized with Schiff base and reduced Schiff base. Covalent and non-covalent functionalized GO nanostructures have been tested for the removal of pesticides with different chemical structures and properties (e.g., Epoxiconazole, Dimethomorph, Cyprodinil, Chlorothalonil, Acetochlor, Trifluralin) from aqueous solutions. The structure and morphology characteristics of the prepared structures were analyzed using techniques such as solid-state nuclear magnetic resonance (SSNMR), Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), thermogravimetric analysis (TGA), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). Results of the experiments showed that, although the non-covalent functionalization did not affect the adsorption properties of GO much, the covalent functionalization increased the adsorption capacity of GO against the mentioned pesticides.

Publisher

MDPI AG

Link

https://www.mdpi.com/1996-1944/17/16/4096/pdf

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