Simple synthesis of free surface nanostructured spinel NiFe2O4 with a tunable particle size

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F17%3A43913359" target="_blank" >RIV/60461373:22310/17:43913359 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/60461373:22340/17:43913359 RIV/60461373:22330/17:43913359

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0925838817321990" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0925838817321990</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jallcom.2017.06.200" target="_blank" >10.1016/j.jallcom.2017.06.200</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Simple synthesis of free surface nanostructured spinel NiFe2O4 with a tunable particle size

Popis výsledku v původním jazyce

Nanostructured nickel ferrite stoichiometric spinel NiFe2O4 is intensively studied as a material suitable for catalysts or medical applications. Thus, it is very important to find a simple and cost-effective method for the synthesis of nanoparticles with homogenous and tunable particle size. In this work, we successfully synthetized nickel ferrite nanoparticles by thermal decomposition of nickel-iron glycerolate in a dynamic air atmosphere at different temperatures. We studied the thermal decomposition process by STA. The nickel-iron glycerolate precursor was analyzed by XRD, XPS, AAS, Raman spectroscopy, EDS and SEM to obtain exact composition and information about the morphology. The particle size of the obtained nanoparticles was determined from XRD diffraction patterns using Scherrer equation and also by TEM. Magnetic properties were studied using VSM in PPMS.

Název v anglickém jazyce

Simple synthesis of free surface nanostructured spinel NiFe2O4 with a tunable particle size

Popis výsledku anglicky

Nanostructured nickel ferrite stoichiometric spinel NiFe2O4 is intensively studied as a material suitable for catalysts or medical applications. Thus, it is very important to find a simple and cost-effective method for the synthesis of nanoparticles with homogenous and tunable particle size. In this work, we successfully synthetized nickel ferrite nanoparticles by thermal decomposition of nickel-iron glycerolate in a dynamic air atmosphere at different temperatures. We studied the thermal decomposition process by STA. The nickel-iron glycerolate precursor was analyzed by XRD, XPS, AAS, Raman spectroscopy, EDS and SEM to obtain exact composition and information about the morphology. The particle size of the obtained nanoparticles was determined from XRD diffraction patterns using Scherrer equation and also by TEM. Magnetic properties were studied using VSM in PPMS.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10402 - Inorganic and nuclear chemistry

Projekt

<a href="/cs/project/GA17-13161S" target="_blank" >GA17-13161S: Vliv nestechiometrie a nanostrukturování na materiálové vlastnosti oxidů kovů</a><br>

Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2017

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Journal of Alloys and Compounds

ISSN

0925-8388

e-ISSN

—

Svazek periodika

723

Číslo periodika v rámci svazku

NOV 5 2017

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

6

Strana od-do

58-63

Kód UT WoS článku

000407009400009

EID výsledku v databázi Scopus

2-s2.0-85021339260