Mn-Zn Ferrite Prepared by Sr2+ Doping

DOI

10.2991/ame-16.2016.80How to use a DOI?

Keywords

Sol-gel, Sr2+ Doping, Sintered, Morphologies, TGA.

Abstract

In this paper, the effect of different concentration of Sr2+ doping on the synthesis of Mn-Zn ferrite precursor by sol-gel method was studied, and the final product was synthesized by high temperature sintering. It showed that the spinel phase ZnFe2O4 of Mn-Zn ferrite gradually increased with the increase of the sintering temperature by X-ray Diffraction (XRD) analysis, and at last almost the entire ZnFe2O4 phase was obtained. The grain size and the aggregation state were effected directly by the sintering temperature by Scanning Electron Microscope (SEM) analysis. The obvious change of grain size and the phenomenon of agglomeration were observed with the increase of the sintering temperature. It also showed that the precursor reacted violently at the temperature of 225-227°C by thermal analysis. With the increase of the content of strontium, the reaction time was greatly shortened, and the new phase of the formation was also generated more.

Copyright

© 2016, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Neng-Wei Wang
AU  - Shao-Xia Xia
AU  - You Li
PY  - 2016/06
DA  - 2016/06
TI  - Mn-Zn Ferrite Prepared by Sr2+ Doping
BT  - Proceedings of the 2nd Annual International Conference on Advanced Material Engineering (AME 2016)
PB  - Atlantis Press
SP  - 485
EP  - 490
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-16.2016.80
DO  - 10.2991/ame-16.2016.80
ID  - Wang2016/06
ER  -