Study on Preparation and Properties of Fe2O3 Nanopowders
- 10.2991/icaees-15.2015.47How to use a DOI?
- precursor, thermal analysis, gas sensor properties, spinel structure
The Fe2O3 nanopowders were prepared by Solid Phase Reaction. The phase composition, microstructure, magnetic properties and gas sensor properties were investigated by XRD, TEM, VSM and gas sensor measuring system. It was shown that the precursor could be transformed into -Fe2O3 of the spinel structure when it was sintered at 300 and transformed into -Fe2O3 of the corundum structure when it was sintered at 400 . The gas sensor of -Fe2O3 was more sensitive to the alcohol. In addition, it was found that heat insulation effect was improved evidently by adding two types of nanopowders to the paint.
- © 2015, 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/).
Cite this article
TY - CONF AU - Bianfang Zhang AU - Yingming Shen AU - Minghui Du PY - 2015/07 DA - 2015/07 TI - Study on Preparation and Properties of Fe2O3 Nanopowders BT - Proceedings of the 3rd International Conference on Advances in Energy and Environmental Science 2015 PB - Atlantis Press SP - 252 EP - 256 SN - 2352-5401 UR - https://doi.org/10.2991/icaees-15.2015.47 DO - 10.2991/icaees-15.2015.47 ID - Zhang2015/07 ER -