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纳米科技是20世纪80年代末诞生并迅速发展的高新技术,是在纳米尺寸(即0.1~100nm)范围内对原子、分子进行操作,通过改变其原子或分子的运动特性创新新物质的技术方法。目前主要在材料领域进行应用,纳米材料也即材料的微粒大小在1~100纳米范围的物质。由于其粒子尺寸非常小,已接近光的波长,加之其大表面的特殊效应。材料在光学、导热、导电等方面所表现出特殊的性能。纳米科技已成为全球最为热门的科技之一,纳米微粒材料在物
Nanotechnology is a high and new technology that was born and developed rapidly in the late 1980s. It is a technological method to create new materials by manipulating atoms and molecules in the nanometer size range (0.1 ~ 100nm) and changing their movement characteristics of atoms or molecules . Currently mainly used in the field of materials, nanomaterials that material particle size in the range of 1 to 100 nanometers of the material. Due to its very small particle size, it is close to the wavelength of light, combined with the special effects of its large surface. Materials in the optical, thermal conductivity, electrical conductivity, etc. showed a special performance. Nanotechnology has become one of the world’s most popular technology, nano-materials in the material