C纳米管包裹的金属钴纳米线(管)同心电缆的制备与表征  

Synthesis and Characterization of the Concentric Cable of Cobalt Nanowires(nanotubes) Encapsulated in Carbon Nanotubes

作　　者：刘旻棠[1] 徐正[1] 洪建明[2] 马翔[2] 

机构地区：[1]南京大学配位化学国家重点实验室,南京210093 [2]南京大学现代分析中心,南京210093

出　　处：《无机化学学报》2003年第7期750-752,共3页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.20073021)。

摘　　要：The concentric cable of cobalt nanowires(nanotubes) encapsulated in carbon nanotubes has been prepared by using “ second order template” method, combined with electrodeposition. The products were characterized by SEM, TEM, XRD and Raman, respectively. The C/Co composite nanowires(nanotubes) were about 60μ m in length, and the thickness can be adjusted by changing the reaction conditions. This method could be extended to construct an array of multi layer nanotubes, composed of various metals, encapsulated in carbon nanotubes.The concentric cable of cobalt nanowires(nanotubes) encapsulated in carbon nanotubes has been prepared by using 'second-order template' method, combined with electrodeposition. The products were characterized by SEM, TEM, XRD and Raman, respectively. The C/Co composite nanowires(nanotubes) were about 60mum in length, and the thickness can be adjusted by changing the reaction conditions. This method could be extended to construct an array of multi-layer nanotubes, composed of various metals, encapsulated in carbon nanotubes.

关 键 词：碳纳米管 金属钴 纳米同心电缆 制备 表征 电化学沉积 

分 类 号：TM24[一般工业技术—材料科学与工程] TB383[电气工程—电工理论与新技术]