Stability of photoactive composite kaolinite/ZnO

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F12%3A86082715" target="_blank" >RIV/61989100:27640/12:86082715 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
Stability of photoactive composite kaolinite/ZnO
Original language description
ZnO is amphoteric oxide insoluble in water that is widely applied in our daily life. It is a very efficient photoactive material too, particularly if ZnO is prepared in nanoparticles form. However ZnO nanoparticles can be dangerous for people because canpenetrate through the human skin. Therefore the nanoparticles have to be inserted on the suitable carrier, in this case the clay mineral kaolinite. Photoactive composites with different content of ZnO (10, 30 and 50 wt. %) in kaolinite were prepared. After the preparation of composite, the materials were dried at 105 degrees Celsius. Prepared samples were investigated using X-ray fluorescence spectroscopy, X-ray powder diffraction and scanning electron microscopy. The stability of clay mineral kaolinite doped by ZnO was studied by leaching. Materials were leached in deionized water in suspension (solid:liquid = 1:10) for 24 hours. Liquid phases were obtained by filtration. pH and conductivity were measured in all filtrates, dissolved e
Czech name
—
Czech description
—

Project
<a href="/en/project/EE.2.3.20.0074" target="_blank" >EE.2.3.20.0074: Nanotechnology - the basis for international cooperation</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
NANOCON 2012 : 4th international conference : conference proceedings : October 23rd-25th 2012, hotel Voroněž I, Brno, Czech Republic, EU
ISBN
978-80-87294-35-2
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
81-85
Publisher name
Tanger
Place of publication
Ostrava
Event location
Brno
Event date
Oct 23, 2012
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000333697100013

Similar results(10)