In 3+-doped TiO 2 and TiO 2/In 2S 3 Nanocomposite for photocatalytic and stoichiometric degradations

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388980%3A_____%2F12%3A00377999" target="_blank" >RIV/61388980:_____/12:00377999 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1111/j.1751-1097.2011.01052.x" target="_blank" >http://dx.doi.org/10.1111/j.1751-1097.2011.01052.x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1751-1097.2011.01052.x" target="_blank" >10.1111/j.1751-1097.2011.01052.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

In 3+-doped TiO 2 and TiO 2/In 2S 3 Nanocomposite for photocatalytic and stoichiometric degradations

Popis výsledku v původním jazyce

A novel In 3+-doped TiO 2 and TiO 2/In 2S 3 nanocomposites for photocatalytic degradation of environmental pollutants and stoichiometric degradation of warfare agents were prepared by a homogeneous hydrolysis with urea and thioacetamide, respectively. The prepared samples series TiInTAA were annealed at 600°C. The prepared samples were characterized by X-ray powder diffraction, IR spectroscopy, Raman spectroscopy, specific surface area (BET) and porosity determination. The method of UV-Vis diffuse reflectance spectroscopy was employed to estimate band-gap energies. The photocatalytic activity (PCA) was tested by degradation of Orange dye, whereas stoichiometric activity was studied by degradation of sulfur mustard. Incorporation of In 3+ into titania lattice increases PCA of TiO 2 in the visible light and increases stoichiometric decomposition of sulfur mustard against nondoped TiO 2 as well. PCA of TiO 2/In 2S 3 composite depends on the optimal ratio of TiO 2:In 2S 3 in composite, whi

Název v anglickém jazyce

In 3+-doped TiO 2 and TiO 2/In 2S 3 Nanocomposite for photocatalytic and stoichiometric degradations

Popis výsledku anglicky

A novel In 3+-doped TiO 2 and TiO 2/In 2S 3 nanocomposites for photocatalytic degradation of environmental pollutants and stoichiometric degradation of warfare agents were prepared by a homogeneous hydrolysis with urea and thioacetamide, respectively. The prepared samples series TiInTAA were annealed at 600°C. The prepared samples were characterized by X-ray powder diffraction, IR spectroscopy, Raman spectroscopy, specific surface area (BET) and porosity determination. The method of UV-Vis diffuse reflectance spectroscopy was employed to estimate band-gap energies. The photocatalytic activity (PCA) was tested by degradation of Orange dye, whereas stoichiometric activity was studied by degradation of sulfur mustard. Incorporation of In 3+ into titania lattice increases PCA of TiO 2 in the visible light and increases stoichiometric decomposition of sulfur mustard against nondoped TiO 2 as well. PCA of TiO 2/In 2S 3 composite depends on the optimal ratio of TiO 2:In 2S 3 in composite, whi

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/FI-IM5%2F231" target="_blank" >FI-IM5/231: Realizace nových nanostruktur z nanodispersnich oxido-bisulfidů Ti, Cd, Zn jako aktivní materiály pro degradaci bojových otravných látek</a><br>

Návaznosti

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

Photochemistry and Photobiology

ISSN

0031-8655

e-ISSN

—

Svazek periodika

88

Číslo periodika v rámci svazku

2

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

8

Strana od-do

265-276

Kód UT WoS článku

000300937200030

EID výsledku v databázi Scopus

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