Preparation of al-intercalated/pillared clay materials from Na-Form and acidified vermiculite and montmorillonite characterized by XRD and FTIR analysis

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F16%3A86099532" target="_blank" >RIV/61989100:27640/16:86099532 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27740/16:86099532

Výsledek na webu

<a href="http://dx.doi.org/10.1166/asl.2016.6908" target="_blank" >http://dx.doi.org/10.1166/asl.2016.6908</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1166/asl.2016.6908" target="_blank" >10.1166/asl.2016.6908</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Preparation of al-intercalated/pillared clay materials from Na-Form and acidified vermiculite and montmorillonite characterized by XRD and FTIR analysis

Popis výsledku v původním jazyce

In this work, vermiculite (VT) and montmorillonite (MT) were used for preparation of Al-pillared materials synthesized using AlCl3 .6H2O and NaOH as precursors by incorporation of Al cation into clay minerals layers and subsequent heating at 500 oC. The effect of Na and H-forms for preparation of pillared samples was investigated. The structural properties of Al-intercalated/pillared samples were studied using X-ray diffraction analysis and Infrared spectroscopy. The results from elemental analysis and XRD diffraction analysis confirmed the successful intercalation of Al cations into clay minerals structure. The XRD patterns of MT samples after Al-intercalation display the d-values 1.861 nm for Na-form and 1.740 nm for H-form. These d-values suggest that cation Al13 was intercalated into the MT structure. The XRD patterns of VT samples after Al-intercalation confirmed intercalation of Al13 (d = 1_880 nm) and Al3 + cations (d = 1_428 nm) in sample prepared from Na-form of VT and only Al3 + cations (d = 1_398 nm) in sample from acidified form of VT. (C) 2016 American Scientific Publishers All rights reserved.

Název v anglickém jazyce

Preparation of al-intercalated/pillared clay materials from Na-Form and acidified vermiculite and montmorillonite characterized by XRD and FTIR analysis

Popis výsledku anglicky

In this work, vermiculite (VT) and montmorillonite (MT) were used for preparation of Al-pillared materials synthesized using AlCl3 .6H2O and NaOH as precursors by incorporation of Al cation into clay minerals layers and subsequent heating at 500 oC. The effect of Na and H-forms for preparation of pillared samples was investigated. The structural properties of Al-intercalated/pillared samples were studied using X-ray diffraction analysis and Infrared spectroscopy. The results from elemental analysis and XRD diffraction analysis confirmed the successful intercalation of Al cations into clay minerals structure. The XRD patterns of MT samples after Al-intercalation display the d-values 1.861 nm for Na-form and 1.740 nm for H-form. These d-values suggest that cation Al13 was intercalated into the MT structure. The XRD patterns of VT samples after Al-intercalation confirmed intercalation of Al13 (d = 1_880 nm) and Al3 + cations (d = 1_428 nm) in sample prepared from Na-form of VT and only Al3 + cations (d = 1_398 nm) in sample from acidified form of VT. (C) 2016 American Scientific Publishers All rights reserved.

Druh

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

CEP obor

JI - Kompositní materiály

OECD FORD obor

—

Projekt

<a href="/cs/project/ED1.1.00%2F02.0070" target="_blank" >ED1.1.00/02.0070: Centrum excelence IT4Innovations</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Advanced Science Letters : 4th Biennial Nanomaterials and Nanotechnology International Conference : proceedings : May 18-21, 2015, Ostrava, Czech Republic

ISSN

1936-6612

e-ISSN

—

Svazek periodika

22

Číslo periodika v rámci svazku

3

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

5

Strana od-do

699-703

Kód UT WoS článku

000381233100023

EID výsledku v databázi Scopus

2-s2.0-84985905097