用Ar气制备在基管的研究  

On the Preparation of Buckytubes in Ar Atmosphere

作　　者：薛新民[1] 张海燕[2] 王登玉 何艳阳[2] 源可珊[1] 彭少麒[3] 

机构地区：[1]广东工业大学实验研究中心,广东广州510090 [2]广东工业大学数理系,广东广州510090 [3]中山大学物理系,广东广州510275

出　　处：《功能材料》1999年第1期76-77,87,共3页Journal of Functional Materials

基　　金：广东省自然科学基金;广东省高教厅重点科研资助

摘　　要：比较了在碳弧法中制各布基管时．用氦（He）气氛和用氩（Ar）气氛的制各工艺条件、阴极沉积物的生长速率、布基管产率与惰性气体压强的关系。研究表明，用Ar气氛制各布基管优于传统的用He气氛制备布基管。The preparation of buckytubes under argon atomsphere was compared with that under helium atmosphere in carbon arc method. We investigated that the preparation condition,the growth rates of cathode deposits, the yields of buckytubes and the relationship between these factors and inerts pressures. The results show that the buckytubes are prepared by using Ar atmosphere better than using He atmosphere in carbon arc method.

关 键 词：布基管 碳弧法 氩气氛 氦气氛 

分 类 号：O613.71[理学—无机化学]