Low temperature superparamagnetic nanocomposites obtained by Fe(acac)3-SiO2-PVA hybrid xerogel thermolysis

Low temperature superparamagnetic nanocomposites obtained by Fe(acac)3-SiO2-PVA hybrid xerogel thermolysis

Fe(acac)3/silica/PVA hybrid xerogel nanocomposite was obtained by one pot acid catalysed sol-gel synthesis using the homogeneous mixture of iron(III) acetylacetonate (Fe(acac)3), tetraethylorthosilicate (TEOS), and polyvinyl alcohol (PVA). Nominal composition ratio of iron oxide/silica was 15/85 (we...

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Bibliographic Details
Main Authors: Catalin Ianasi, Otilia Costisor, Ana-Maria Putz, Radu Lazau, Adina Negrea, Daniel Niznansky, Liviu Sacarescu, Cecilia Savii
Format: Article
Language:English
Published: University of Novi Sad 2016-12-01
Series:Processing and Application of Ceramics
Subjects:
superparamagnetic nanocomposites
maghemite
silica
Fe(acac)3
polyvinyl alcohol
sol-gel
Online Access:http://www.tf.uns.ac.rs/publikacije/PAC/pdf/PAC%2034%2009.pdf

Internet

http://www.tf.uns.ac.rs/publikacije/PAC/pdf/PAC%2034%2009.pdf

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