金属氮化物富勒烯的研究现状  

The Current State of Metal Nitride Endohedral Fullerenes

作　　者：卫涛[1] 田长安[1] 尹奇异[1] 徐旭东[1,2] 林超超[1] 方小亮[1] 

机构地区：[1]合肥学院化学与材料工程系,合肥230022 [2]北京航空航天大学物理学院,北京100191

出　　处：《材料导报》2011年第3期75-78,共4页Materials Reports

基　　金：安徽省高等学校优秀青年人才基金(2010SQRL156);江苏省无机及其复合新材料重点实验室开放基金(Wjjqfhxcl200703)

摘　　要：内嵌金属氮化物簇富勒烯的发现极大地扩展了内嵌富勒烯家族。内嵌金属氮化物富勒烯是一类将含有金属原子的氮化物(Mx-N,AxM3-x-N)包裹在富勒烯碳笼中的化合物,因其具有独特的分子结构和性质而受到人们广泛的研究和关注。阐述了合成金属氮化物富勒烯的方法,着重介绍了电弧法,探讨了氮源对电弧法合成金属氮化物富勒烯产量的影响,介绍了金属氮化物富勒烯常用的分离提纯方法,最后讨论了金属氮化物富勒烯的结构特点、性质和潜在应用。The family of endohedral fullerenes was significantly expanded by the discovery of endohedral metal nitride cluster fullerenes. Metal nitride endohedral fullerenes is a special family of endohedral fullerenes which encage metal nitride in the carbon cage. Among the fullerenes the metal nitride endohedral fullerenes have attracted much attention because of their special molecular structure and properties. The synthesis methods on metal nitride cluster fullerenes especially the arc-discharge method are presented. The effect of nitrogen source of the yield on metal nitride cluster fullerenes is discussed based on this method. The most common separation and purification methods for the metal nitride endohedral fullerenes reported up to date are introduced. Finally the characteristic of structure, proper- ties and the potential applications of metal nitride cluster fullerenes are focused on.

关 键 词：内嵌富勒烯 氮化物簇 合成方法 性质 

分 类 号：O641[理学—物理化学]