As a class of novel functional materials, one-dimensional(1D)nanomaterials have attractedextensive research interests across the world in recent years, of which the controllablesynthesis is one of the hot topics of nanoscience and nanotechnology. The big challenge onthe understanding of the relationship between the structure and characteristics of the 1Dnanomaterials and their artificial synthesis is how to design them with novel structure andunique shape, and how to precisely control the structur...