Carbon fibers modified with carbon nanoparticles by a facile and fast flame preparation for in-tube solid-phase microextraction

Carbon fibers (CFs) were modified with carbon nanoparticles (CNPs) by a facile and fast flame preparation method. CNPs-CFs were observed by scanning electron microscope, and the nano-scaled granular structure on the surface was found. This material was also characterized by Raman microscope and X-ra...

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Autores principales:	Qiong Jiang, Juanjuan Feng, Min Sun
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Carbon nanoparticles Carbon fibers Flame preparation method Solid-phase microextraction Polycyclic aromatic hydrocarbons Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/f7e199ee6f2d4fad809d689dfb47729f
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spelling	oai:doaj.org-article:f7e199ee6f2d4fad809d689dfb47729f2021-11-18T04:46:25ZCarbon fibers modified with carbon nanoparticles by a facile and fast flame preparation for in-tube solid-phase microextraction1878-535210.1016/j.arabjc.2021.103537https://doaj.org/article/f7e199ee6f2d4fad809d689dfb47729f2022-01-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1878535221005529https://doaj.org/toc/1878-5352Carbon fibers (CFs) were modified with carbon nanoparticles (CNPs) by a facile and fast flame preparation method. CNPs-CFs were observed by scanning electron microscope, and the nano-scaled granular structure on the surface was found. This material was also characterized by Raman microscope and X-ray photoelectron spectroscope. It was placed into a polyetheretherketone tube to get an extraction tube, which was connected with high performance liquid chromatography for online analysis. The tube displayed the effective extraction to several polycyclic aromatic hydrocarbons (PAHs), based on the possible hydrophobic and π stacking mechanism. Under the optimized conditions (60 mL of sample volume, 2.00 mL min−1 of sample rate, 0.5% of methanol in sample, 2.0 min of desorption time), an analytical method towards these PAH targets was established. The low limits of detection (0.001–0.005 μg L−1), satisfactory linear ranges (0.003–5.0 μg L−1, 0.003–10.0 μg L−1) and efficient enrichment factors (1012–3164) were presented. The method was applied to detect trace targets in several water samples and satisfactory results were obtained. The method provided some superiorities over other analytical methods, like online test, shorter time and better sensitivity.Qiong JiangJuanjuan FengMin SunElsevierarticleCarbon nanoparticlesCarbon fibersFlame preparation methodSolid-phase microextractionPolycyclic aromatic hydrocarbonsChemistryQD1-999ENArabian Journal of Chemistry, Vol 15, Iss 1, Pp 103537- (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Carbon nanoparticles Carbon fibers Flame preparation method Solid-phase microextraction Polycyclic aromatic hydrocarbons Chemistry QD1-999
spellingShingle	Carbon nanoparticles Carbon fibers Flame preparation method Solid-phase microextraction Polycyclic aromatic hydrocarbons Chemistry QD1-999 Qiong Jiang Juanjuan Feng Min Sun Carbon fibers modified with carbon nanoparticles by a facile and fast flame preparation for in-tube solid-phase microextraction
description	Carbon fibers (CFs) were modified with carbon nanoparticles (CNPs) by a facile and fast flame preparation method. CNPs-CFs were observed by scanning electron microscope, and the nano-scaled granular structure on the surface was found. This material was also characterized by Raman microscope and X-ray photoelectron spectroscope. It was placed into a polyetheretherketone tube to get an extraction tube, which was connected with high performance liquid chromatography for online analysis. The tube displayed the effective extraction to several polycyclic aromatic hydrocarbons (PAHs), based on the possible hydrophobic and π stacking mechanism. Under the optimized conditions (60 mL of sample volume, 2.00 mL min−1 of sample rate, 0.5% of methanol in sample, 2.0 min of desorption time), an analytical method towards these PAH targets was established. The low limits of detection (0.001–0.005 μg L−1), satisfactory linear ranges (0.003–5.0 μg L−1, 0.003–10.0 μg L−1) and efficient enrichment factors (1012–3164) were presented. The method was applied to detect trace targets in several water samples and satisfactory results were obtained. The method provided some superiorities over other analytical methods, like online test, shorter time and better sensitivity.
format	article
author	Qiong Jiang Juanjuan Feng Min Sun
author_facet	Qiong Jiang Juanjuan Feng Min Sun
author_sort	Qiong Jiang
title	Carbon fibers modified with carbon nanoparticles by a facile and fast flame preparation for in-tube solid-phase microextraction
title_short	Carbon fibers modified with carbon nanoparticles by a facile and fast flame preparation for in-tube solid-phase microextraction
title_full	Carbon fibers modified with carbon nanoparticles by a facile and fast flame preparation for in-tube solid-phase microextraction
title_fullStr	Carbon fibers modified with carbon nanoparticles by a facile and fast flame preparation for in-tube solid-phase microextraction
title_full_unstemmed	Carbon fibers modified with carbon nanoparticles by a facile and fast flame preparation for in-tube solid-phase microextraction
title_sort	carbon fibers modified with carbon nanoparticles by a facile and fast flame preparation for in-tube solid-phase microextraction
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/f7e199ee6f2d4fad809d689dfb47729f
work_keys_str_mv	AT qiongjiang carbonfibersmodifiedwithcarbonnanoparticlesbyafacileandfastflamepreparationforintubesolidphasemicroextraction AT juanjuanfeng carbonfibersmodifiedwithcarbonnanoparticlesbyafacileandfastflamepreparationforintubesolidphasemicroextraction AT minsun carbonfibersmodifiedwithcarbonnanoparticlesbyafacileandfastflamepreparationforintubesolidphasemicroextraction
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Carbon fibers modified with carbon nanoparticles by a facile and fast flame preparation for in-tube solid-phase microextraction

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