Lanthanum trifluoride nanoparticles prepared using ionic liquids

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22340%2F12%3A43891421" target="_blank" >RIV/60461373:22340/12:43891421 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22310/12:43891421

Výsledek na webu

<a href="http://dx.doi.org/10.1016/j.jfluchem.2011.09.003" target="_blank" >http://dx.doi.org/10.1016/j.jfluchem.2011.09.003</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jfluchem.2011.09.003" target="_blank" >10.1016/j.jfluchem.2011.09.003</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Lanthanum trifluoride nanoparticles prepared using ionic liquids

Popis výsledku v původním jazyce

Lanthanum fluorides are important materials for their optical properties especially in the form of thin film or nanoparticles. In this paper we describe preparation of LaF3 nanoparticles by simple one-step synthesis. Ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate (bmimPF6) was used both as fluorination agent and solvent in the first preparation method and KPF6 (fluorination agent) dissolved in ionic liquid 1-butyl-3-methylimidazolium chloride (bmimCl) in the second synthesis procedure. Inboth cases liquid La(NO3)3 was used as the source of lanthanum. Reaction was performed at 200 8C for 90 min. Obtained white powders were washed by distilled water and methanol, dried on air and analyzed by Nanophox (particle size distribution), X-ray diffraction and by SEM and HRTEM. Nanoparticles of pure LaF3 were prepared and their size was estimated from X-ray pattern to be 11.0 and 11.6 nm in the first and second case, respectively. Sizes of nanocrystals were conformed by HRTEM. It w

Název v anglickém jazyce

Lanthanum trifluoride nanoparticles prepared using ionic liquids

Popis výsledku anglicky

Lanthanum fluorides are important materials for their optical properties especially in the form of thin film or nanoparticles. In this paper we describe preparation of LaF3 nanoparticles by simple one-step synthesis. Ionic liquid 1-butyl-3-methylimidazolium hexafluorophosphate (bmimPF6) was used both as fluorination agent and solvent in the first preparation method and KPF6 (fluorination agent) dissolved in ionic liquid 1-butyl-3-methylimidazolium chloride (bmimCl) in the second synthesis procedure. Inboth cases liquid La(NO3)3 was used as the source of lanthanum. Reaction was performed at 200 8C for 90 min. Obtained white powders were washed by distilled water and methanol, dried on air and analyzed by Nanophox (particle size distribution), X-ray diffraction and by SEM and HRTEM. Nanoparticles of pure LaF3 were prepared and their size was estimated from X-ray pattern to be 11.0 and 11.6 nm in the first and second case, respectively. Sizes of nanocrystals were conformed by HRTEM. It w

Druh

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

CEP obor

CA - Anorganická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/KAN200100801" target="_blank" >KAN200100801: Bioaktivní biokompatibilní povrchy a nové nanostrukturované kompozity pro aplikace v medicíně a farmacii</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

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

Název periodika

Journal of Fluorine Chemistry

ISSN

0022-1139

e-ISSN

—

Svazek periodika

135

Číslo periodika v rámci svazku

March

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

4

Strana od-do

358-361

Kód UT WoS článku

000301806400049

EID výsledku v databázi Scopus

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