Structural and enhanced photoelectrochemical cell properties of α-hematite -molybdenum disulfide and polyhexylthiophene nanodiamond based nanocomposite prepared by sol-gel method

The α-Fe2O3-MoS2 nanocomposite materials were synthesized using sol-gel technique and investigated by using scanning electron microscopy (SEM), FTIR, X-ray diffraction, UV–vis and Raman analyses. In this study, we used the conducting polymer electrode named polyhexylthiophene (RRPHTh) with nanodiamo...

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Autor principal:	Hussein Alrobei
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Nanocomposite Water splitting α-Fe2O3 Photoelectrochemical Science (General) Q1-390
Acceso en línea:	https://doaj.org/article/1098426236a04889865a8fc21294c60a
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spelling	oai:doaj.org-article:1098426236a04889865a8fc21294c60a2021-11-22T04:18:37ZStructural and enhanced photoelectrochemical cell properties of α-hematite -molybdenum disulfide and polyhexylthiophene nanodiamond based nanocomposite prepared by sol-gel method1018-364710.1016/j.jksus.2021.101692https://doaj.org/article/1098426236a04889865a8fc21294c60a2022-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1018364721003542https://doaj.org/toc/1018-3647The α-Fe2O3-MoS2 nanocomposite materials were synthesized using sol-gel technique and investigated by using scanning electron microscopy (SEM), FTIR, X-ray diffraction, UV–vis and Raman analyses. In this study, we used the conducting polymer electrode named polyhexylthiophene (RRPHTh) with nanodiamond (ND) nanomaterials abbreviated as “RRPHTh + ND”. The photocurrent, “electrode” & the “electrolyte” interface of “α-Fe2O3-MoS2″ and ”RRPHTh + ND“ nanocomposite films were studied using the electrochemical method. The developed MoS2-α-Fe2O-RRPHTh + ND nanocomposite films showed ∼ 3 times higher current–density and energy conversion efficiency as compared to the parent “electrode” in an electrolyte of 1 M of NaOH in “photoelectrochemical (PEC) cell”. Furthermore, improved hydrogen release was observed for the Fe2O3-MoS2 and ”RRPHTh + ND“ nanomaterials-based electrodes when compared to aluminum doped Fe2O3, Fe2O3, and MoS2 doped-Fe2O3 films.Hussein AlrobeiElsevierarticleNanocompositeWater splittingα-Fe2O3PhotoelectrochemicalScience (General)Q1-390ENJournal of King Saud University: Science, Vol 34, Iss 1, Pp 101692- (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Nanocomposite Water splitting α-Fe2O3 Photoelectrochemical Science (General) Q1-390
spellingShingle	Nanocomposite Water splitting α-Fe2O3 Photoelectrochemical Science (General) Q1-390 Hussein Alrobei Structural and enhanced photoelectrochemical cell properties of α-hematite -molybdenum disulfide and polyhexylthiophene nanodiamond based nanocomposite prepared by sol-gel method
description	The α-Fe2O3-MoS2 nanocomposite materials were synthesized using sol-gel technique and investigated by using scanning electron microscopy (SEM), FTIR, X-ray diffraction, UV–vis and Raman analyses. In this study, we used the conducting polymer electrode named polyhexylthiophene (RRPHTh) with nanodiamond (ND) nanomaterials abbreviated as “RRPHTh + ND”. The photocurrent, “electrode” & the “electrolyte” interface of “α-Fe2O3-MoS2″ and ”RRPHTh + ND“ nanocomposite films were studied using the electrochemical method. The developed MoS2-α-Fe2O-RRPHTh + ND nanocomposite films showed ∼ 3 times higher current–density and energy conversion efficiency as compared to the parent “electrode” in an electrolyte of 1 M of NaOH in “photoelectrochemical (PEC) cell”. Furthermore, improved hydrogen release was observed for the Fe2O3-MoS2 and ”RRPHTh + ND“ nanomaterials-based electrodes when compared to aluminum doped Fe2O3, Fe2O3, and MoS2 doped-Fe2O3 films.
format	article
author	Hussein Alrobei
author_facet	Hussein Alrobei
author_sort	Hussein Alrobei
title	Structural and enhanced photoelectrochemical cell properties of α-hematite -molybdenum disulfide and polyhexylthiophene nanodiamond based nanocomposite prepared by sol-gel method
title_short	Structural and enhanced photoelectrochemical cell properties of α-hematite -molybdenum disulfide and polyhexylthiophene nanodiamond based nanocomposite prepared by sol-gel method
title_full	Structural and enhanced photoelectrochemical cell properties of α-hematite -molybdenum disulfide and polyhexylthiophene nanodiamond based nanocomposite prepared by sol-gel method
title_fullStr	Structural and enhanced photoelectrochemical cell properties of α-hematite -molybdenum disulfide and polyhexylthiophene nanodiamond based nanocomposite prepared by sol-gel method
title_full_unstemmed	Structural and enhanced photoelectrochemical cell properties of α-hematite -molybdenum disulfide and polyhexylthiophene nanodiamond based nanocomposite prepared by sol-gel method
title_sort	structural and enhanced photoelectrochemical cell properties of α-hematite -molybdenum disulfide and polyhexylthiophene nanodiamond based nanocomposite prepared by sol-gel method
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/1098426236a04889865a8fc21294c60a
work_keys_str_mv	AT husseinalrobei structuralandenhancedphotoelectrochemicalcellpropertiesofahematitemolybdenumdisulfideandpolyhexylthiophenenanodiamondbasednanocompositepreparedbysolgelmethod
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Structural and enhanced photoelectrochemical cell properties of α-hematite -molybdenum disulfide and polyhexylthiophene nanodiamond based nanocomposite prepared by sol-gel method

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