Structural and Morphological Investigations on Coreshell Hybrid Microparticles-Reference-Cited by-同舟云学术

Structural and Morphological Investigations on Coreshell Hybrid Microparticles

Published:2018-04-01 Issue:14 Volume:16 Page:17-19
ISSN:2537-3161
Container-title:Scientific Bulletin of Valahia University - Materials and Mechanics
language:en
Short-container-title:

Author:

Brezoi Dragoş Viorel¹

Affiliation:

1. Valahia University, Targoviste , Romania

Abstract

Abstract The paper presents a micro encapsulation method of α-Fe2O3 nanoparticles in PEG4000. A suspension of α-Fe2O3 nanoparticles and dissolved PEG is sprayed through a nozzle at atmospheric pressure. After rapid expansion, core-shell composite microparticles that don´t tend to agglomerate are obtained. Structure and morphology were investigated by electronic microscopy (TEM and SEM), X-ray diffraction (XRD), and spectral technique (UV-Vis and FTIR).

Publisher

Walter de Gruyter GmbH

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