大学化学2018，Vol.33Issue(4)：51-56,6.DOI:10.3866/PKU.DXHX201711002
纳米Fe2O3和Fe3O4的制备及其催化高氯酸铵热分解性能的研究——一个仪器分析综合实验
Preparation of Fe2O3 and Fe3O4 Nanoparticles and the Catalytic Performance for Thermal Decomposition of Ammonium Perchlorate
摘要
Abstract
The Fe3O4 and Fe2O3 nanoparticles were successfully prepared by hydrothermal method. The Fe3O4 and Fe2O3 nanoparticles were characterized by X-ray powder diffraction (XRD) and the transmission electron microscopy (TEM).The obtained Fe3O4 and Fe2O3 were spheres and the diameter was about 10–20 nm. The catalysis activity of Fe3O4 and Fe2O3 on the thermal decomposition of ammonium perchlorate (AP) was appraised by thermalanalysis (TG-DSC). It was found that Fe2O3 and Fe3O4 nanoparticles had high catalysis activity on decomposition of AP. The results can be used as a comprehensive experimental course in the instrument analysis laboratroy. The students can learn the hydrothermal method and learn how to use XRD, thermal analysis and other means to characterize the compounds.关键词
纳米Fe2O3/纳米Fe3O4/高氯酸铵/热分析/催化Key words
Fe2O3 nanoparticles/Fe3O4 nanoparticles/Ammonium perchlorate/Thermal analysis/Catalysis分类
社会科学引用本文复制引用
王晓玲,龚楚清,钟亚兰,黄驰..纳米Fe2O3和Fe3O4的制备及其催化高氯酸铵热分解性能的研究——一个仪器分析综合实验[J].大学化学,2018,33(4):51-56,6.基金项目
国家"基础学科拔尖学生培养试验计划"研究课题(20160210) （20160210）
湖北省高等学校教学研究项目(2014011) （2014011）
