D 2010

Plasma synthesis of Fe-based nanoparticles in low-pressure discharge

ZELINA, Peter, Vít KUDRLE, Ondřej JAŠEK, Petr SYNEK, Bohumil DAVID et. al.

Basic information

Original name

Plasma synthesis of Fe-based nanoparticles in low-pressure discharge

Name in Czech

Syntéza železných nanočástic v nízkotlakém výboji

Authors

ZELINA, Peter (703 Slovakia), Vít KUDRLE (203 Czech Republic, guarantor, belonging to the institution), Ondřej JAŠEK (203 Czech Republic, belonging to the institution), Petr SYNEK (203 Czech Republic, belonging to the institution), Bohumil DAVID (203 Czech Republic), Naděžda PIZÚROVÁ (203 Czech Republic) and Oldřich SCHNEEWEISS (203 Czech Republic)

Edition

1. vyd. Liberec, Potencial and application of nanotreatment of medical surfaces : Book of Extended Abstracts, p. 61-62, 2 pp. 2010

Publisher

Technical University of Liberec

Other information

Language

English

Type of outcome

Stať ve sborníku

Field of Study

10305 Fluids and plasma physics

Country of publisher

Czech Republic

Confidentiality degree

není předmětem státního či obchodního tajemství

Publication form

printed version "print"

RIV identification code

RIV/00216224:14310/10:00044852

Organization unit

Faculty of Science

ISBN

978-80-7372-631-7

Keywords (in Czech)

železné nanočástice; pentakarbonyl železa; plazma; nizkotlaký výboj; mikrovlnný výboj

Keywords in English

iron nanoparticles; iron pentacarbonyl; plasma; low-pressure discharge; microwave discharge
Změněno: 6/2/2013 18:11, prof. Mgr. Vít Kudrle, Ph.D.

Abstract

ORIG CZ

V originále

Iron-based nanoparticles in powder form were synthesised by plasmochemical method. Surface-wave discharge was sustained in low-pressure argon atmosphere by 2.45 GHz microwaves. Properties of the discharge were analysed by optical emission spectroscopy and digital photography. The nanopowder captured on filters was investigated by X-ray diffraction (XRD) and transmission electron microscopy (TEM). The powder consisted of nanoparticles containing mainly ferrite alpha-Fe and magnetite Fe3O4. Size of synthesised nanoparticles was between 9 and 14 nm.

In Czech

Železné nanočástice ve formě prášku boli syntetizované plazmochemickou metodou. Výboj s povrchovou vlnou byl udržován v argonovém plazmatu za nízkého tlaku mikrovlnami s frekvencí 2.45 GHz. Vlastnosti nanočástic byly zkoumány rentgenovou difrakcí (XRD) a transmisní elektronovou difrakcí (TEM). Prášek obsahoval alfa-Fe a magnetit Fe3O4. Velikost nanočástic se pohybovala mezi 9 až 14 nm.

Links

GA202/08/0178, research and development project
Name: Syntéza magnetických nanočástic na bázi Fe v nízkoteplotním mikrovlnném plazmatu
Investor: Czech Science Foundation, Synthesis of Fe-based magnetic nanoparticles in low-temperature microwave plasma
GD104/09/H080, research and development project
Name: Plazmochemické procesy a jejich technologické aplikace
Investor: Czech Science Foundation
MSM0021622411, plan (intention)
Name: Studium a aplikace plazmochemických reakcí v neizotermickém nízkoteplotním plazmatu a jeho interakcí s povrchem pevných látek
Investor: Ministry of Education, Youth and Sports of the CR, Study and application of plasma chemical reactions in non-isothermic low temperature plasma and its interaction with solid surface