纳米材料与技术,听起来像是一门很高深的学问,其实,仔细探究,并没有那么晦涩难懂。纳米是一种长度单位,1纳米是1米的十亿分之一,大约相当于1根头发的八万分之一。虽然纳米小至人的肉眼都看不到,但是它却具有奇异的化学、物理特性,能够发挥很大的作用。例如,有些纳米材料非常坚 Nanomaterials and technology, sounds like a very deep knowledge, in fact, careful exploration, and not so obscure. Nanometer is a unit of length, 1 nanometer is one billionth of a meter, which is roughly equivalent to 1/8000 of a hair. Although nanometer small to the naked eye can not see, but it has a strange chemical and physical properties, can play a big role. For example, some nanomaterials are very hard