Počet záznamů: 1
On the preparation of precursors and carriers of nanoparticles by water jet technology
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SYSNO ASEP 0381672 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název On the preparation of precursors and carriers of nanoparticles by water jet technology Tvůrce(i) Sitek, Libor (UGN-S) RID, ORCID
Foldyna, Josef (UGN-S) RID, ORCID
Martinec, Petr (UGN-S) RID
Klich, Jiří (UGN-S) RID, ORCID
Mašláň, M. (CZ)Celkový počet autorů 5 Zdroj.dok. Technicki vjesnik - Technical Gazette , Scientific-professional journal of technical faculties of the University of Osijek. - : Sveuciliste Josipa Jurja Strossmayera u Osijeku - ISSN 1330-3651
Roč. 19, č. 3 (2012), s. 465-474Poč.str. 10 s. Forma vydání Online - E Jazyk dok. eng - angličtina Země vyd. HR - Chorvatsko Klíč. slova carriers of nanoparticles ; particle disintegration ; precursors of nanoparticles ; water jet Vědní obor RIV JQ - Strojní zařízení a nástroje CEP ED2.1.00/03.0082 GA MŠMT - Ministerstvo školství, mládeže a tělovýchovy FR-TI3/733 GA MPO - Ministerstvo průmyslu a obchodu Institucionální podpora UGN-S - RVO:68145535 UT WOS 000309164400001 Anotace High-velocity water jet expanded into many fields of human activity due to its unique properties. Besides already traditional technological processes it begins to find its way also to the comminution of mineral particles. The paper analyzes the possibility of particle comminution using an abrasive mixing head used to generate high-velocity abrasive water jet and an impact of the jet to the solid perpendicular target made from tungsten carbide. Phyllosilicate (i.e. layered silicate) particles of both micron and submicron sizes were made by this method. The method avoids the formation of secondary structural defects which is in contrast to mechanical methods of particles comminution. Several types of micas (muscovites, vermiculite and biotite) and fine-grained kaolinites were comminuted using high-velocity water jet technology. The paper also deals with the possibilities of further change of silicate particles grain size and of using such prepared particles as precursors or carriers of nanoparticles. Pracoviště Ústav geoniky Kontakt Lucie Gurková, lucie.gurkova@ugn.cas.cz, Tel.: 596 979 354 Rok sběru 2013 Elektronická adresa http://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=129050
Počet záznamů: 1