Silver nanoparticles/montmorillonite composites prepared using nitrating reagent at water and glycerol

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F08%3A00019825" target="_blank" >RIV/61989100:27640/08:00019825 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Silver nanoparticles/montmorillonite composites prepared using nitrating reagent at water and glycerol

Popis výsledku v původním jazyce

Three preparation routes (P) were applied to grow silver nanoparticles on natural Ca-montmorillonite (MT). The intercalation of the montmorillonite with silver nitrate in aqueous solution (P1), the intercalation of the montmorillonite with silver nitratein glycerol (P2) and the successive combination of both previous methods (P3). X-ray powder diffraction (XRD), high-resolution transmission electron microscopy (HRTEM) and Fourier Transform Infrared (FTIR) spectroscopy were employed to characterize silver nanoparticles and host structure of montmorillonite resulting from different preparation routes. Based on the experimental results, we took the advantage of the molecular modeling to express an arrangement of guest in host gallery. The P1 produced composite MT-1 containing 2.3 wt. % Ag. The P2 produced composite MT-2 containing only 1 wt. % of Ag. The interlayer was occupied by bilayer glycerol complex, interlayer cations and metallic silver. The P3 preparation route produced composit

Název v anglickém jazyce

Silver nanoparticles/montmorillonite composites prepared using nitrating reagent at water and glycerol

Popis výsledku anglicky

Three preparation routes (P) were applied to grow silver nanoparticles on natural Ca-montmorillonite (MT). The intercalation of the montmorillonite with silver nitrate in aqueous solution (P1), the intercalation of the montmorillonite with silver nitratein glycerol (P2) and the successive combination of both previous methods (P3). X-ray powder diffraction (XRD), high-resolution transmission electron microscopy (HRTEM) and Fourier Transform Infrared (FTIR) spectroscopy were employed to characterize silver nanoparticles and host structure of montmorillonite resulting from different preparation routes. Based on the experimental results, we took the advantage of the molecular modeling to express an arrangement of guest in host gallery. The P1 produced composite MT-1 containing 2.3 wt. % Ag. The P2 produced composite MT-2 containing only 1 wt. % of Ag. The interlayer was occupied by bilayer glycerol complex, interlayer cations and metallic silver. The P3 preparation route produced composit

Druh

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

CEP obor

JI - Kompositní materiály

OECD FORD obor

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Projekt

<a href="/cs/project/GA205%2F08%2F0869" target="_blank" >GA205/08/0869: Jílové minerály jako hostitelské matrice pro funkční nanostruktury</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2008

Kód důvěrnosti údajů

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

Název periodika

Journal of Nanoscience and Nanotechnology

ISSN

1533-4880

e-ISSN

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Svazek periodika

8

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

9

Strana od-do

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Kód UT WoS článku

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EID výsledku v databázi Scopus

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