Plasmachemical synthesis of maghemite nanoparticles in atmospheric pressure microwave torch

Synek, P.; Jašek, O.; Zajíčková, L.; David, Bohumil; Kudrle, V.; Pizúrová, Naděžda

doi:https://dx.doi.org/10.1016/j.matlet.2010.12.048

Number of the records: 1

Plasmachemical synthesis of maghemite nanoparticles in atmospheric pressure microwave torch

1.

SYSNO ASEP	0369514
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Plasmachemical synthesis of maghemite nanoparticles in atmospheric pressure microwave torch
Author(s)	Synek, P. (CZ) Jašek, O. (CZ) Zajíčková, L. (CZ) David, Bohumil (UFM-A)_RID Kudrle, V. (CZ) Pizúrová, Naděžda (UFM-A)_{RID, ORCID}
Number of authors	6
Source Title	Materials Letters. - : ELSEVIER SCIENCE BV - ISSN 0167-577X Roč. 65, č. 6 (2011), s. 982-984
Number of pages	3 s.
Language	eng - English
Country	NL - Netherlands
Keywords	maghemite ; nanoparticles ; Raman spectroscopy
Subject RIV	BM - Solid Matter Physics ; Magnetism
R&D Projects	GA202/08/0178 GA ČR - Czech Science Foundation (CSF)
CEZ	AV0Z20410507 - UFM-A (2005-2011)
UT WOS	000288530300013
DOI	10.1016/j.matlet.2010.12.048
Annotation	The powder of gamma-Fe(2)O(3) nanoparticles was synthesized in microwave torch at atmospheric pressure from 0.05 sccm of Fe(CO)(5) vapors in 670 sccm of argon. The optimization of the torch reactor design and deposition conditions allowed continual synthesis of gamma-Fe(2)O(3) nanoparticles at low power consumption. The synthesized powder was collected at the reactor walls and analyzed by TEM. X-ray diffraction and Raman spectroscopy without any further purification or treatment The mean diameter of NPs, as observed by TEM, was 12 nm with a 90% confidence interval 5.5-22 nm.
Workplace	Institute of Physics of Materials
Contact	Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485
Year of Publishing	2012

Number of the records: 1