Cu2+ doped nickel spinel ferrites (CuxNi1−xFe2O4) nanoparticles loaded on CNTs for degradation of crystal violet dye and antibacterial activity studies

In the current work, Cu-doped Nickel ferrites (CuxNi1−xFe2O4) integrated on carbon nanotubes (CNTs) were synthesized by wet-chemical method. The synthesized composite CuxNi1−xFe2O4/CNTs along with pristine NiFe2O4 and CuxNi1−xFe2O4 were characterized by X-rays diffraction (XRD), Scanning electron mi...

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Autor principal:	Akmal Jamil
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2021
Materias:	mixed spinel ferrites carbon nanotubes photocatalysis solar light crystal violet Science (General) Q1-390
Acceso en línea:	https://doaj.org/article/b00e126b65c9461f95d498e2b5217b24
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spelling	oai:doaj.org-article:b00e126b65c9461f95d498e2b5217b242021-11-26T11:19:47ZCu2+ doped nickel spinel ferrites (CuxNi1−xFe2O4) nanoparticles loaded on CNTs for degradation of crystal violet dye and antibacterial activity studies1658-365510.1080/16583655.2021.2005911https://doaj.org/article/b00e126b65c9461f95d498e2b5217b242021-01-01T00:00:00Zhttp://dx.doi.org/10.1080/16583655.2021.2005911https://doaj.org/toc/1658-3655In the current work, Cu-doped Nickel ferrites (CuxNi1−xFe2O4) integrated on carbon nanotubes (CNTs) were synthesized by wet-chemical method. The synthesized composite CuxNi1−xFe2O4/CNTs along with pristine NiFe2O4 and CuxNi1−xFe2O4 were characterized by X-rays diffraction (XRD), Scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR). XRD data confirmed the synthesis of NiFe2O4 and CuxNi1−xFe2O4 with tetragonal lattice structure. The crystallite size varied from 26 to 35 nm with the substitution of Cu+2 ions in NiFe2O4 while CuxNi1−xFe2O4/CNTs showed moderate crystallite size of 32 nm. SEM analysis showed spherical nanoparticles of CuxNi1−xFe2O4 which transformed to aggregated blocks on combining with high surfaced CNTs. The conductivity of pure NiFe2O4 raised up to 0.028 and 0.22 S/m upon modification to CuxNi1−xFe2O4 and CuxNi1−xFe2O4/CNTs, respectively. CuxNi1−xFe2O4/CNTs showed maximum degradation efficiency (92.9%) for CV, which was 1.4 and 1.8 folds higher than NiFe2O4 and CuxNi1−xFe2O4, respectively.Akmal JamilTaylor & Francis Grouparticlemixed spinel ferritescarbon nanotubesphotocatalysissolar lightcrystal violetScience (General)Q1-390ENJournal of Taibah University for Science, Vol 15, Iss 1, Pp 814-825 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	mixed spinel ferrites carbon nanotubes photocatalysis solar light crystal violet Science (General) Q1-390
spellingShingle	mixed spinel ferrites carbon nanotubes photocatalysis solar light crystal violet Science (General) Q1-390 Akmal Jamil Cu2+ doped nickel spinel ferrites (CuxNi1−xFe2O4) nanoparticles loaded on CNTs for degradation of crystal violet dye and antibacterial activity studies
description	In the current work, Cu-doped Nickel ferrites (CuxNi1−xFe2O4) integrated on carbon nanotubes (CNTs) were synthesized by wet-chemical method. The synthesized composite CuxNi1−xFe2O4/CNTs along with pristine NiFe2O4 and CuxNi1−xFe2O4 were characterized by X-rays diffraction (XRD), Scanning electron microscopy (SEM) and Fourier transform infrared spectroscopy (FT-IR). XRD data confirmed the synthesis of NiFe2O4 and CuxNi1−xFe2O4 with tetragonal lattice structure. The crystallite size varied from 26 to 35 nm with the substitution of Cu+2 ions in NiFe2O4 while CuxNi1−xFe2O4/CNTs showed moderate crystallite size of 32 nm. SEM analysis showed spherical nanoparticles of CuxNi1−xFe2O4 which transformed to aggregated blocks on combining with high surfaced CNTs. The conductivity of pure NiFe2O4 raised up to 0.028 and 0.22 S/m upon modification to CuxNi1−xFe2O4 and CuxNi1−xFe2O4/CNTs, respectively. CuxNi1−xFe2O4/CNTs showed maximum degradation efficiency (92.9%) for CV, which was 1.4 and 1.8 folds higher than NiFe2O4 and CuxNi1−xFe2O4, respectively.
format	article
author	Akmal Jamil
author_facet	Akmal Jamil
author_sort	Akmal Jamil
title	Cu2+ doped nickel spinel ferrites (CuxNi1−xFe2O4) nanoparticles loaded on CNTs for degradation of crystal violet dye and antibacterial activity studies
title_short	Cu2+ doped nickel spinel ferrites (CuxNi1−xFe2O4) nanoparticles loaded on CNTs for degradation of crystal violet dye and antibacterial activity studies
title_full	Cu2+ doped nickel spinel ferrites (CuxNi1−xFe2O4) nanoparticles loaded on CNTs for degradation of crystal violet dye and antibacterial activity studies
title_fullStr	Cu2+ doped nickel spinel ferrites (CuxNi1−xFe2O4) nanoparticles loaded on CNTs for degradation of crystal violet dye and antibacterial activity studies
title_full_unstemmed	Cu2+ doped nickel spinel ferrites (CuxNi1−xFe2O4) nanoparticles loaded on CNTs for degradation of crystal violet dye and antibacterial activity studies
title_sort	cu2+ doped nickel spinel ferrites (cuxni1−xfe2o4) nanoparticles loaded on cnts for degradation of crystal violet dye and antibacterial activity studies
publisher	Taylor & Francis Group
publishDate	2021
url	https://doaj.org/article/b00e126b65c9461f95d498e2b5217b24
work_keys_str_mv	AT akmaljamil cu2dopednickelspinelferritescuxni1xfe2o4nanoparticlesloadedoncntsfordegradationofcrystalvioletdyeandantibacterialactivitystudies
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Cu2+ doped nickel spinel ferrites (CuxNi1−xFe2O4) nanoparticles loaded on CNTs for degradation of crystal violet dye and antibacterial activity studies

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