Photocatalytic behavior of nanosized TiO2 immobilized on layered double hydroxides by delamination/restacking process

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F12%3A43894716" target="_blank" >RIV/60461373:22310/12:43894716 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1007/s11356-012-0780-9" target="_blank" >http://dx.doi.org/10.1007/s11356-012-0780-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11356-012-0780-9" target="_blank" >10.1007/s11356-012-0780-9</a>

Result language

angličtina

Original language name

Photocatalytic behavior of nanosized TiO2 immobilized on layered double hydroxides by delamination/restacking process

Original language description

Efficient immobilization of TiO2 nanoparticles on the surface of Mg2Al- LDH nanosheets was performed by delamination/restacking process. The structural and textural properties of as-prepared nanocomposites were deeply analyzed using different solid-statecharacterization techniques such as : X-ray powder diffraction, FTIR and Raman spectroscopies, chemical analysis, X-ray photoelecton spectroscopy, N2 adsoprtion-desorption and electronic microscopy. The photocatalytic properties of immobilized TiO2 nanoparticles on Mg2Al were investigated using the photodegradation of two model pollutants : Orange II and 4-chlorophenol, and compared with pure colloidal TiO2 solution. It appears that Orange II photodegradation was systematically faster and more efficient than 4-chlorophenol photodegradation regardless of the medium pH. Moreover under slightly basic conditions, even if the TiO2 photocatalytic efficiency decreases, photodegradation performed in presence of easily recovered TiO2/Mg2Al1.5 n

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

JJ - Other materials

OECD FORD branch

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Project

<a href="/en/project/1M0577" target="_blank" >1M0577: Research centre for nanostructures engineering</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2012

Confidentiality

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

Name of the periodical

Environmental Science and Pollution Research

ISSN

0944-1344

e-ISSN

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Volume of the periodical

19

Issue of the periodical within the volume

9

Country of publishing house

DE - GERMANY

Number of pages

9

Pages from-to

3709-3718

UT code for WoS article

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EID of the result in the Scopus database

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