Magnetically separable photocatalytic composite gamma-Fe2O3@TiO2 synthesized by heterogeneous precipitation

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F11%3A10105416" target="_blank" >RIV/00216208:11320/11:10105416 - isvavai.cz</a>

Alternative codes found

RIV/61388980:_____/11:00372536

Result on the web

<a href="http://dx.doi.org/10.1016/j.apsusc.2010.12.110" target="_blank" >http://dx.doi.org/10.1016/j.apsusc.2010.12.110</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.apsusc.2010.12.110" target="_blank" >10.1016/j.apsusc.2010.12.110</a>

Result language

angličtina

Original language name

Magnetically separable photocatalytic composite gamma-Fe2O3@TiO2 synthesized by heterogeneous precipitation

Original language description

Synthesis of magnetically separable photocatalytic active composite gamma-Fe2O3@TiO2 is the main objective of this work. In the first step, maghemite nanoparticles were prepared by a precipitation method and consequently covered by the citric acid in order to adjust the zeta-potential of the particle surface. The magnetic carrier was enfolded by TiO2 via heterogeneous precipitation of TiOSO4 using urea as a precipitation agent. The procedure was designed to minimize the production costs in order to be easily transferred into the industry scale conserving the high quality of the photoactive product. Nontoxic element oxides were used because of the ecological acceptance. Various methods were employed to characterize and study the intermediate (magnetic nanoparticles) and final materials (TiO(2)-maghemite composite), respectively. Moreover, the influence of the subsequent annealing on the structure, phase composition and properties of the products is discussed.

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

BM - Solid-state physics and magnetism

OECD FORD branch

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Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2011

Confidentiality

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

Name of the periodical

Applied Surface Science

ISSN

0169-4332

e-ISSN

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Volume of the periodical

257

Issue of the periodical within the volume

11

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

5

Pages from-to

4844-4848

UT code for WoS article

000287993900015

EID of the result in the Scopus database

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