纳米微粒由于其独特的物理、化学性能而受到世界范围的广泛关注。使用金属、合金、半导体和陶瓷纳米微粒来制备功能材料,如陶瓷超塑性材料,一直是科学家们研究的焦点。为了了解这些纳米微粒不同寻常的特性,开发将这些纳米微粒制成块体功能材料的方法,必须对纳米微粒的接合行为 Due to their unique physical and chemical properties, nanoparticles have attracted worldwide attention. The use of metal, alloy, semiconductor and ceramic nanoparticles to prepare functional materials, such as ceramic superplastic materials, has been the focus of scientists’ research. In order to understand the unusual properties of these nanoparticles, developing methods to make these nanoparticles into bulk functional materials requires that the bonding behavior of the nanoparticles