Hydrothermal preparation of iron doped nickel oxide for electrochemical sensing of urea

This study is devoted to the synthesis of iron-doped nickel oxide nanomaterials with the help of the hydrothermal technique, to study the effect of different dopant concentrations on the structural, morphological, and Direct current properties. Various testing has been performed on the materials for...

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Autores principales:	Muhammad Junaid, Muti ul Manan shah, ul Ain Noor, Muhammad Javed
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2021
Materias:	Physics QC1-999 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/e7bf713c60e64640bef3fd479f780375
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spelling	oai:doaj.org-article:e7bf713c60e64640bef3fd479f7803752021-11-24T04:35:23ZHydrothermal preparation of iron doped nickel oxide for electrochemical sensing of urea2667-022410.1016/j.chphi.2021.100052https://doaj.org/article/e7bf713c60e64640bef3fd479f7803752021-12-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S2667022421000414https://doaj.org/toc/2667-0224This study is devoted to the synthesis of iron-doped nickel oxide nanomaterials with the help of the hydrothermal technique, to study the effect of different dopant concentrations on the structural, morphological, and Direct current properties. Various testing has been performed on the materials for their utilization in some potential chemical applications. X-ray study showed that the material is pure single phased NiO. A cubic crystalline structure was shown by pure NiO Morphology and was analyzed by SEM revealed oval/spherical crystallites of Fe-doped NiO samples where concentration was much low i.e., 2%. The materials showed unsymmetrical morphology when dopant concentration was increased (4% to 8%). Doped NiO material (8%) was utilized to modify the glassy carbon electrode (GCE) for electrochemical sensing of various chemical analytes. The results show that as-synthesized material exhibits a good sensing response towards urea (CH4N2O) detection with high selectivity and sensitivity as compared to different interfering compounds.Muhammad JunaidMuti ul Manan shahul Ain NoorMuhammad JavedElsevierarticlePhysicsQC1-999ChemistryQD1-999ENChemical Physics Impact, Vol 3, Iss , Pp 100052- (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Physics QC1-999 Chemistry QD1-999
spellingShingle	Physics QC1-999 Chemistry QD1-999 Muhammad Junaid Muti ul Manan shah ul Ain Noor Muhammad Javed Hydrothermal preparation of iron doped nickel oxide for electrochemical sensing of urea
description	This study is devoted to the synthesis of iron-doped nickel oxide nanomaterials with the help of the hydrothermal technique, to study the effect of different dopant concentrations on the structural, morphological, and Direct current properties. Various testing has been performed on the materials for their utilization in some potential chemical applications. X-ray study showed that the material is pure single phased NiO. A cubic crystalline structure was shown by pure NiO Morphology and was analyzed by SEM revealed oval/spherical crystallites of Fe-doped NiO samples where concentration was much low i.e., 2%. The materials showed unsymmetrical morphology when dopant concentration was increased (4% to 8%). Doped NiO material (8%) was utilized to modify the glassy carbon electrode (GCE) for electrochemical sensing of various chemical analytes. The results show that as-synthesized material exhibits a good sensing response towards urea (CH4N2O) detection with high selectivity and sensitivity as compared to different interfering compounds.
format	article
author	Muhammad Junaid Muti ul Manan shah ul Ain Noor Muhammad Javed
author_facet	Muhammad Junaid Muti ul Manan shah ul Ain Noor Muhammad Javed
author_sort	Muhammad Junaid
title	Hydrothermal preparation of iron doped nickel oxide for electrochemical sensing of urea
title_short	Hydrothermal preparation of iron doped nickel oxide for electrochemical sensing of urea
title_full	Hydrothermal preparation of iron doped nickel oxide for electrochemical sensing of urea
title_fullStr	Hydrothermal preparation of iron doped nickel oxide for electrochemical sensing of urea
title_full_unstemmed	Hydrothermal preparation of iron doped nickel oxide for electrochemical sensing of urea
title_sort	hydrothermal preparation of iron doped nickel oxide for electrochemical sensing of urea
publisher	Elsevier
publishDate	2021
url	https://doaj.org/article/e7bf713c60e64640bef3fd479f780375
work_keys_str_mv	AT muhammadjunaid hydrothermalpreparationofirondopednickeloxideforelectrochemicalsensingofurea AT mutiulmananshah hydrothermalpreparationofirondopednickeloxideforelectrochemicalsensingofurea AT ulainnoor hydrothermalpreparationofirondopednickeloxideforelectrochemicalsensingofurea AT muhammadjaved hydrothermalpreparationofirondopednickeloxideforelectrochemicalsensingofurea
_version_	1718415950113406976

Hydrothermal preparation of iron doped nickel oxide for electrochemical sensing of urea

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