用激光溅射-分子束技术，研究了几种过渡金属离子与乙腈团簇分子的气相化学反应。
Reactions of transition metals with acetonitrile clusters in the gas phase are studied using laser ablation-molecule beam technique.
将放电介质由水改为液氮，凭借其化学惰性和超强的冷却作用得到了单壁碳纳米角团簇。
When water was replaced by liquid nitrogen, clusters of single-walled carbon nanohorns (SWCNHs) were obtained due to the chemical inertia and the strong cooling effect of liquid nitrogen.
团簇特殊的物理化学性质和尺寸依赖性，引起了物理、材料和化学等领域的广泛关注。
The special physical and chemical properties and size-dependence of clusters arouse lots of attentions in the physical, chemical and materials fields.
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