纳米材料的结构特征与特殊性能  

Structural Characters And Special Properties of Nanomaterials

作　　者：杨鼎宜[1] 孙伟[1] 

机构地区：[1]东南大学材料科学与工程系

出　　处：《材料导报》2003年第10期7-10,共4页Materials Reports

摘　　要：纳米材料具有独特的微观结构,物理、化学及机械性能,近年来得到了广泛深入的研究,综述了纳米材料的结构特征和特殊性能以及理论研究的新成果。Nanomaterials are expected to have special microstructure and physical,chemical and mechanical properties. Extensive investigations have been done in this field in recent years. The structural characters and special properties of nanomaterials and methods of structure analysis and new advances in theoretical research on nanomaterials are described.

关 键 词：纳米材料 微观结构 纳米微晶 小尺寸效应 界面效应 表面效应 宏观量子隧道效应 

分 类 号：TB383[一般工业技术—材料科学与工程]