用化学还原法制备出平均粒径20nm的NiB非晶态合金和NiCuB合金粉,以及负载型NiB/Al2O3和NiB/SiO2催化剂.DTA结果表明:NiB和NiCuB合金粉可以显著降低AP的高温分解温度,表现了对AP高温分解反应良好的催化效果.负载型NiB/Al2O3和NiB/SiO2对AP热分解的催化效果,与NiB相比没有明显增强.随NiB非晶态合金增加对AP热分解的催化效果变化不明显.
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