Burning rate modifier for carbon-based zinc oxide composite propellant and low-temperature preparation method thereof
A carbon-based zinc oxide and propellant technology, applied in the direction of offensive equipment, gaseous chemical plating, ammonium perchlorate composition, etc., to achieve the effects of excellent burning rate adjustment performance, optimized energy release structure, and excellent burning rate adjustment ability
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Embodiment 1
[0037] This example proposes a combustor modifier and a low temperature preparation method for a carbon-based zinc oxide composite propellant, and the carbon-based substrate material used is an activated carbon (AC) material, a specific surface area of 1250 square meters / gram, and the preparation method specifically includes the following steps. :
[0038] Step 1, such as figure 1 As shown, the activated carbon is applied to the porous container and then placed in the reaction chamber of the chemical vapor deposition apparatus, and the quartz crystal microfales are attached to the sample outlet of the chemical reactant deposition equipment, and then the chemical reaction deposition equipment is entered and export;
[0039] Step 2, heat the chemical vapor deposition reaction chamber by electrically heating wire, so that the temperature is at 100 ° C;
[0040] Step 3, the flow rate of 100 sccm is introduced into the reaction chamber from the inlet of the vapor deposition equipme...
Embodiment 2
[0051] In this example, a combustor-based zinc oxide composite propellant was proposed for a combustor modifier and a low temperature preparation method. The carbon-based substrate used was carbon nanotube (CNT) material, a specific surface area of 820 square meters / gram, and the preparation method specific The following steps:
[0052] Step 1, laid the carbon nanotube after the sample tank is placed in the reaction chamber of the chemical vapor deposition apparatus, and then the chemical reaction deposition equipment is entered and export;
[0053] Step 2, heat the chemical vapor deposition chamber by electrically heating wire, so that the temperature is at 80 ° C;
[0054] Step 3, the nitrogen of the flow rate 50sccm is passed from the inlet of the vapor deposition equipment to the reaction chamber, and the vacuum pump is taken with a vacuum pump at the outlet of the vapor deposition apparatus, so that the vacuum in the reaction chamber is around 30 Pa;
[0055] Step 4, open...
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