近年来，碳纳米管等准t一维纳米材料成为国际纳米材料领域竞逐的热点和难点。从1996年起，各国科学家积极探索新型准一维纳米结构的合成技术，创造新的纳米材料──纳米电缆。准一维纳米材料是指在两维方向上为纳米尺度、长度为宏观尺度的新型纳米材料。这种材料研究历史接近三 In recent years, carbon nanotubes and other standard t one-dimensional nanomaterials become the hot spots and difficulties competing in the field of international nano-materials. Since 1996, scientists from all over the world have actively explored new synthesis technologies for quasi-one-dimensional nanostructures and created new nanomaterials - nanocables. Quasi-one-dimensional nanomaterials refer to nanomaterials in the two-dimensional direction and macroscopic-length nanomaterials. The history of this material is close to three