Analysis of Ti in Textile Stippled by TiO2 Nanoparticle Sol Using Double-Pulse LIBS AND ED XRF Spectrometry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F11%3A39885421" target="_blank" >RIV/00216275:25310/11:39885421 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/46747885:24410/11:#0000977

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Analysis of Ti in Textile Stippled by TiO2 Nanoparticle Sol Using Double-Pulse LIBS AND ED XRF Spectrometry

Popis výsledku v původním jazyce

Double-pulse LIBS and ED XRF usabilities for quantitative analysis of Ti in samples of cotton, wool, and viscose fabrics were compared to each other. The analyzed samples were prepared by stippling a particular fabric with TiO2 nanoparticle sol (particlesize 100 nm). Both spectrometers were calibrated with the aid of the same sets of authentic fabric samples previously analyzed by ICP OES after the microwave digestion. Average values of the Ti concentration calculated from five repeated measurements ofthe same sample obtained by LIBS and ED XRF were comparable for all types of the tested materials (100?(CTi-LIBS/CTi-ED XRF)) 96- 109%), but the precision of analysis expressed as RSD (relative standard deviation) was usually better for ED XRF (RSD LIBSfrom 9 to 25%, RSD ED XRF from 3 to 17%). Poor RSD values of LIBS measurements were observed mainly in the case of samples with lower areal weights.

Název v anglickém jazyce

Analysis of Ti in Textile Stippled by TiO2 Nanoparticle Sol Using Double-Pulse LIBS AND ED XRF Spectrometry

Popis výsledku anglicky

Double-pulse LIBS and ED XRF usabilities for quantitative analysis of Ti in samples of cotton, wool, and viscose fabrics were compared to each other. The analyzed samples were prepared by stippling a particular fabric with TiO2 nanoparticle sol (particlesize 100 nm). Both spectrometers were calibrated with the aid of the same sets of authentic fabric samples previously analyzed by ICP OES after the microwave digestion. Average values of the Ti concentration calculated from five repeated measurements ofthe same sample obtained by LIBS and ED XRF were comparable for all types of the tested materials (100?(CTi-LIBS/CTi-ED XRF)) 96- 109%), but the precision of analysis expressed as RSD (relative standard deviation) was usually better for ED XRF (RSD LIBSfrom 9 to 25%, RSD ED XRF from 3 to 17%). Poor RSD values of LIBS measurements were observed mainly in the case of samples with lower areal weights.

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CB - Analytická chemie, separace

OECD FORD obor

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Projekt

<a href="/cs/project/FT-TA5%2F007" target="_blank" >FT-TA5/007: Pokročilý výzkum nanomateriálů pro textil</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2011

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Applied Spectroscopy

ISSN

0021-9037

e-ISSN

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Svazek periodika

78

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

673-679

Kód UT WoS článku

000297619800009

EID výsledku v databázi Scopus

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