Detailed Information on Publication Record
2016
Atmospheric pressure plasma assisted calcination of organometallic fibers
MEDVECKÁ, Veronika, Dušan KOVÁČIK, Anna ZAHORANOVÁ, Monika STUPAVSKÁ, Mirko ČERNÁK et. al.Basic information
Original name
Atmospheric pressure plasma assisted calcination of organometallic fibers
Authors
MEDVECKÁ, Veronika (703 Slovakia), Dušan KOVÁČIK (703 Slovakia, guarantor, belonging to the institution), Anna ZAHORANOVÁ (703 Slovakia), Monika STUPAVSKÁ (703 Slovakia, belonging to the institution) and Mirko ČERNÁK (703 Slovakia, belonging to the institution)
Edition
Materials Letters, 2016, 0167-577X
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10305 Fluids and plasma physics
Country of publisher
Netherlands
Confidentiality degree
není předmětem státního či obchodního tajemství
Impact factor
Impact factor: 2.572
RIV identification code
RIV/00216224:14310/16:00094218
Organization unit
Faculty of Science
UT WoS
000365368900021
Keywords in English
Plasma assisted calcination; CeO2 inorganic fibers; DCSBD; Dielectric barrier discharge; Atmospheric pressure plasma
Změněno: 11/5/2017 14:50, Ing. Andrea Mikešková
Abstract
V originále
Plasma assisted calcination of composite submicron fibers (Ce(NO3)3/polyvinylpyrrolidone)as a novel method for inorganic submicron fibers preparation was studied. Special type of dielectric barrier discharge, so called Diffuse Coplanar Surface Barrier Discharge(DCSBD)was used for the plasma treatment of composite fibers at atmospheric pressure in ambient air for the purpose of oxidation and removing of organic base polymer by the active species produced in plasma. High decrease of C/Ce ratio and formation of porosity on fibers surface were observed after plasma calcination at exposure time in the order of minutes. Due to the low temperature approach and short treatment time, plasma assisted calcination is a suitable and perspective alternative to the conventional high-temperature calcination.