纳米科学和碳基纳米技术

Nanoscience and carbon nanotechnology

纳米科学是一个宏大的科学,纳米材料的种类很多,本文将众多的纳米材料归结为三大类,即天然纳米晶体材料、人工纳米结构材料和聚合物功能分子材料.重点评述了碳基纳米材料的发展,包括结构特征、光电性质及其在光电子科学技术中的应用,并对石墨烯作了详细介绍,特别强调了碳基纳米技术要在应用中发展及其重要性.

Nanoscience is a grand and wide science, and there are many kinds of nanomaterials. In this paper nanomaterials are divided into three： the naturial nanocrystals, the artificial nano structural materials and the functional polymer materials. Carbon nanotechnologies which are in the fast-development areas are reviewed in detail including their structural features, opto-electronic properties and its applications used as optoelectronic devices. And the graphene are introduced in detail. Especially emphasize is put on the the carbon nanotechnology development and its importance