Abstract
The superfine boron powder was coated by aggradation method with AP using methanol or acetone as the solvent. The coating effect were characterized by FT-IR, heat analysis, atom force microscope, transmission electron microscope et al, and the influences on the coating of the solvent, vaporized velocity and amido-silicon alkyl were studied. The results show that the optimized vaporized velocity is 10 g·h-1. The pretreatment of boron power by amido-silicon alkyl in advance brings a good coating effect of superfine boron powder.
| Original language | English |
|---|---|
| Pages (from-to) | 382-386 |
| Number of pages | 5 |
| Journal | Hanneng Cailiao/Chinese Journal of Energetic Materials |
| Volume | 15 |
| Issue number | 4 |
| State | Published - Aug 2007 |
Keywords
- Analytical chemistry
- AP
- Solid propellant
- Superfine boron powder
- Surface coating