布基管和布基洋葱的富集和结构  

The Concentrations and Structures of Buckytubes and Buckyonions

作　　者：付春生[1] 解思深[1] 朱鹤孙[1] 李楠[1] 王刚[1] 刘维[1] 

机构地区：[1]北京理工大学材料科研中心,中国科学院物理研究所

出　　处：《高技术通讯》1995年第2期38-41,共4页Chinese High Technology Letters

基　　金：国家自然科学基金

摘　　要：利用扫描电镜和高分辨投射电镜对布基管和布基洋葱的制备、形貌做了研究，发现了大量含有布基管的高密区及表面特征，观测到的布基管可达４微米。报导了几种布基管的形貌，对其生长机理做了探讨。The concentrations and structures of buckytubes and buckyonions have been investigated with scanningelectron microscopy(SEM)and high-resolution transmission electron microscopy(HRTEM).The highlydense area with buckytubes and buckyonions was found , and its surface features were observed. Thelongest buckytube is up to 4000nm. The morphologies and growth mechanism have been analyzed.

关 键 词：布基管 布基洋葱 碳60 结构 

分 类 号：O635.1[理学—高分子化学]