Effect of plasma treatment on structure and surface properties of montmorillonite

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F44555601%3A13520%2F16%3A43887923" target="_blank" >RIV/44555601:13520/16:43887923 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/44555601:13440/16:43887923

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0169131716301752" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0169131716301752</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.clay.2016.04.016" target="_blank" >10.1016/j.clay.2016.04.016</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Effect of plasma treatment on structure and surface properties of montmorillonite

Popis výsledku v původním jazyce

Plasma treatment of montmorillonite has been investigated as a prerequisite for design of functional nanostructures, based on clay minerals. The effect of short-term (20 s) plasma treatment on structure and bonding of montmorillonite has been analyzed using combination of X-ray powder diffraction and infrared spectroscopy. Results showed that dehydration starts at low discharge power 10 W and at 50 W is completed. The effect of the plasma treatment was compared to the effect of the heat treatment (8 hat 450 degrees C). Both treatments can be considered as similar when dehydration takes place. However, the dehydroxylation does not seem to be triggered by the plasma treatment. Therefore for dehydration only, the plasma treatment can be used instead of much more energy consuming thermal treatment. (C) 2016 Elsevier B.V. All rights reserved.

Název v anglickém jazyce

Effect of plasma treatment on structure and surface properties of montmorillonite

Popis výsledku anglicky

Plasma treatment of montmorillonite has been investigated as a prerequisite for design of functional nanostructures, based on clay minerals. The effect of short-term (20 s) plasma treatment on structure and bonding of montmorillonite has been analyzed using combination of X-ray powder diffraction and infrared spectroscopy. Results showed that dehydration starts at low discharge power 10 W and at 50 W is completed. The effect of the plasma treatment was compared to the effect of the heat treatment (8 hat 450 degrees C). Both treatments can be considered as similar when dehydration takes place. However, the dehydroxylation does not seem to be triggered by the plasma treatment. Therefore for dehydration only, the plasma treatment can be used instead of much more energy consuming thermal treatment. (C) 2016 Elsevier B.V. All rights reserved.

Druh

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

CEP obor

BL - Fyzika plasmatu a výboje v plynech

OECD FORD obor

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Projekt

<a href="/cs/project/GA13-06989S" target="_blank" >GA13-06989S: Plazmo-chemické modifikace fylosilikátů pro funkční nanostruktury</a><br>

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Applied Clay Science

ISSN

0169-1317

e-ISSN

—

Svazek periodika

2016

Číslo periodika v rámci svazku

129

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

5

Strana od-do

15-19

Kód UT WoS článku

000379372600003

EID výsledku v databázi Scopus

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