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Hydrothermal Synthesis of V-Cr-Al-O Nanospheres and Their Effect on Decomposition of Ammonium Perchlorate
- Source :
- Journal of Wuhan University of Technology-Mater. Sci. Ed.. 34:1460-1462
- Publication Year :
- 2019
- Publisher :
- Springer Science and Business Media LLC, 2019.
-
Abstract
- V-Cr-Al-O nanospheres were successfully synthesized using V2O5, Al(OH)3, CrO3, and H2C2O42O as the starting materials by a facile one-pot hydrothermal approach. Several techniques containing X-ray powder diffraction, hydrogen temperature programmed reduction, scanning electron microscopy were used to characterize the composition, morphology and redox property of V-Cr-Al-O nanospheres. The catalytic behavior of prepared nanospheres on the thermal decomposition of AP was investigated by the thermogravimetric analysis and differential thermal analysis (TG/DTA). The experimental results show that the thermal decomposition temperature of AP in the presence of V-Cr-Al-O nanospheres is to 395 °C (decreased by 35 °C), which proves better catalyst for the thermal decomposition of AP.
- Subjects :
- Thermogravimetric analysis
Materials science
Thermal decomposition
02 engineering and technology
010402 general chemistry
021001 nanoscience & nanotechnology
Ammonium perchlorate
01 natural sciences
Hydrothermal circulation
0104 chemical sciences
chemistry.chemical_compound
chemistry
Differential thermal analysis
Hydrothermal synthesis
General Materials Science
Temperature-programmed reduction
0210 nano-technology
Powder diffraction
Nuclear chemistry
Subjects
Details
- ISSN :
- 19930437 and 10002413
- Volume :
- 34
- Database :
- OpenAIRE
- Journal :
- Journal of Wuhan University of Technology-Mater. Sci. Ed.
- Accession number :
- edsair.doi...........e3d660fd549f16e918474adce67b92c3