10年前由日本学者发现的新型材料———碳纳米管 ,近日被我国率先实现产业化。碳纳米管的尺寸是头发丝的十万分之一 ,但其导电能力却是铜的 1万倍 ;强度是钢的 10 0倍 ,而密度仅为钢的六分之一。它不仅可制作超级电容器、超大规模集成电路、各种复合材料等 ,还可制作极轻便且刀 Ten years ago, a new type of material discovered by Japanese scholars --- carbon nanotubes, has recently been China’s first to realize industrialization. The size of the carbon nanotubes is one hundred thousandth of the hair, but its conductive capacity is 10,000 times that of copper; strength is 10 times the steel, and the density is only one-sixth of the steel. It can not only make super capacitors, VLSI, various composite materials, etc., but also make very light and knife