Fabrication and catalytic activity of ultra-long V2O5 nanowires on the thermal decomposition of ammonium perchlorate
Source abstract
Abstract
Abstract Ultra-long V 2 O 5 nanowires were successfully synthesized using peroxovanadium (V) complexes solution by a template-free hydrothermal method without the addition of organic surfactant or inorganic ions. The as-obtained products were characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM) and transmission electron microscopy (TEM). It was found that the peroxovanadium (V) complexes can be easily transformed to V 2 O 5 nanowires by this hydrothermal route. Furthermore, the catalytic properties of the as-prepared V 2 O 5 nanowires on the thermal decomposition of ammonium perchlorate (AP) were evaluated by Thermo-Gravimetric Analysis and Differential Thermal Analysis (TGA/DTA), which showed the thermal decomposition temperatures of AP in the presence of 1, 3, 5 and 10 wt% of V 2 O 5 nanowires were reduced to 414, 390, 383 and 368 °C (decreased by 42, 66, 73 and 88 °C), respectively.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Energetic Materials and Combustion · Transition Metal Oxide Nanomaterials · Thermal and Kinetic Analysis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (30)
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