New Preparation Route of TIO2 Nanofibers by Electrospinning: Spectroscopic and Thermal Characterizations
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F14%3A00431643" target="_blank" >RIV/67985858:_____/14:00431643 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1166/sam.2014.2012" target="_blank" >http://dx.doi.org/10.1166/sam.2014.2012</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1166/sam.2014.2012" target="_blank" >10.1166/sam.2014.2012</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
New Preparation Route of TIO2 Nanofibers by Electrospinning: Spectroscopic and Thermal Characterizations
Popis výsledku v původním jazyce
The newly designed preparation route of the crystalline TiO2 nanofibers by electrospinning was described. Relationships between calcination temperature and the precursor amount for the transition of titanium (IV) isopropoxide (Ti(Iso)) to crystalline titanium dioxide (TiO2) were thoroughly studied. The electrospinning solutions were obtained by adding the increasing amount of Ti(Iso) as a precursor, together with acetic acid to the 10 wt% Polyvinylpyrrolidone (PVP)/ethanol solution. The effect of Ti(Iso) concentration on structural and morphological characteristics of PVP/Ti(Iso) and obtained TiO2 nanofibers were investigated by various methods; Attenuated Total Reflectance-Fourier transform infrared spectroscopy-(FTIR-ATR), Raman and XRD spectroscopy,Thermal gravimetric analysis (TGA), Scanning electron microscopy (SEM) and Physical adsorption of nitrogen. SEM image of the calcinated sample showed that resulting TiO2 nanofibers were obtained with a diameter of 150 nm after calcinatio
Název v anglickém jazyce
New Preparation Route of TIO2 Nanofibers by Electrospinning: Spectroscopic and Thermal Characterizations
Popis výsledku anglicky
The newly designed preparation route of the crystalline TiO2 nanofibers by electrospinning was described. Relationships between calcination temperature and the precursor amount for the transition of titanium (IV) isopropoxide (Ti(Iso)) to crystalline titanium dioxide (TiO2) were thoroughly studied. The electrospinning solutions were obtained by adding the increasing amount of Ti(Iso) as a precursor, together with acetic acid to the 10 wt% Polyvinylpyrrolidone (PVP)/ethanol solution. The effect of Ti(Iso) concentration on structural and morphological characteristics of PVP/Ti(Iso) and obtained TiO2 nanofibers were investigated by various methods; Attenuated Total Reflectance-Fourier transform infrared spectroscopy-(FTIR-ATR), Raman and XRD spectroscopy,Thermal gravimetric analysis (TGA), Scanning electron microscopy (SEM) and Physical adsorption of nitrogen. SEM image of the calcinated sample showed that resulting TiO2 nanofibers were obtained with a diameter of 150 nm after calcinatio
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
CA - Anorganická chemie
OECD FORD obor
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Návaznosti výsledku
Projekt
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Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2014
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Science of Advanced Materials
ISSN
1947-2935
e-ISSN
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Svazek periodika
6
Číslo periodika v rámci svazku
12
Stát vydavatele periodika
US - Spojené státy americké
Počet stran výsledku
7
Strana od-do
2618-2624
Kód UT WoS článku
000348711900004
EID výsledku v databázi Scopus
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