Dialkylamide as Both Capping Agent and Surfactant in a Direct Solvothermal Synthesis of Magnetite and Titania Nanoparticles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F15%3A10296219" target="_blank" >RIV/00216208:11310/15:10296219 - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/15:00444715
Result on the web
<a href="http://dx.doi.org/10.1021/acs.cgd.5b00160" target="_blank" >http://dx.doi.org/10.1021/acs.cgd.5b00160</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.cgd.5b00160" target="_blank" >10.1021/acs.cgd.5b00160</a>
Alternative languages
Result language
angličtina
Original language name
Dialkylamide as Both Capping Agent and Surfactant in a Direct Solvothermal Synthesis of Magnetite and Titania Nanoparticles
Original language description
An ecofriendly, low-cost, one-pot solvothermal approach has been developed to prepare spherical magnetite nanoparticles with sizes in the 7-12 nm range capped with a dialkylamine. Iron isopropcodde, water vapor, absolute ethanol, oleic acid, and oleylamine were used as iron oxide precursor, hydrolysis agent, solvent and surfactants, respectively. The surfactants' role was investigated and an accurate correlation among the synthetic parameters, the crystallographic phases, and both crystallite and particle size was found. The amounts of oleylamine and oleic acid and the temperature have been revealed to be the key parameters in order to tune particle siZe and their polydispersity. An in-depth study on the role of each surfactant has pointed out the fundamental role of the amine as a reduction promoter as demonstrated by using different amines and confirmed by Mossbauer measurements. A dual NMR-Fourier transform infrared spectroscopy approach on selected experiments for the investigation
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA14-18392S" target="_blank" >GA14-18392S: Growth and real structure of thin films of hexagonal ferrites with magnetoelectric phenomenon</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Crystal Growth and Design
ISSN
1528-7483
e-ISSN
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Volume of the periodical
15
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
2364-2372
UT code for WoS article
000354338600036
EID of the result in the Scopus database
2-s2.0-84928894701