离子辐照与碳纳米结构体的合成  

Synthesis of Carbon Nanostructures by Ion Irradiation

作　　者：余礼平[1] 王震遐[1] 马余刚[1] 张虎勇[1] 钟晨[1] 蔡翔舟[1] 方德清[1] 

机构地区：[1]中国科学院上海原子核研究所,上海201800

出　　处：《原子核物理评论》2002年第1期56-61,共6页Nuclear Physics Review

基　　金：国家自然科学基金重点项目 ( 19735 0 0 4) ;中国科学院重点基金资助项目 (KJ95 2 J1 4 14 )

摘　　要：阐述了在离子辐照下生成各种碳纳米结构体研究的发展现状 ,探讨了相应的生长机制和一些相变机理 ,提出了一些有待解决的问题 ,并对其发展方向作了展望 .The synthesis of carbon nanostructures, such as fullerenes, nanotubes, onions and diamond, by using ion irradiation, has been reviewed and the growth mechanisms of these carbon nanostructures as well as their phase transitions are simply discussed. It shows that high density plasma engendered by ion irradiation plays an important role in the growing of carbon nanostructures. In addition, it indicates that ion irradiation, due to its great flexibility of experimental parameters, is enormously convenient in studying the formation of all possible carbon nanostructures and their phase transitions. Open questions in this field and the trend in future development are also presented.

关 键 词：离子辐照 碳纳米结构体 相变 合成 生长机制 

分 类 号：TB383[一般工业技术—材料科学与工程] O613.71[理学—无机化学]