摘要
A fully flattened carbon nanotube （FNT）, a graphene nanoribbon （GNR） analogue, provides a hollow space at edges for endohedral doping. Due to the unique shape of the hollow space of FNTs, novel types of low-dimensional arrangements of atoms and molecules can be obtained through endohedral doping into FNTs, which provides a new type of nanopeapods. FNT-based nanopeapods have been synthesized through endohedral doping of C60, and their structural characterization with transmission electron microscopy （TEM） performed. The doping of C60 into the inner hollow space of FNTs has been carried out via the gas-phase filling method, where open-ended FNTs are sealed in a glass ampoule and heated at 723-773 K for two days. TEM observations show that most of the encapsulated C60 molecules align as single molecular chains along the edges of FNTs and that some of the C60 forms two-dimensional close-packed structures inside FNTs.
充分弄平的碳 nanotube (FNT ) ， graphene nanoribbon (GNR ) 类似物，为做的 endohedral 在边提供一个空空格。由于 FNT 的空空间的唯一的形状，原子和分子的低维的安排的新奇类型能通过做进 FNT 的 endohedral 被获得，它提供 nanopeapods 的一种新类型。基于 FNT 的 nanopeapods 通过 C 做的 endohedral 被综合了 < 潜水艇 class= “ a-plus-plus ” > 有传播电子显微镜学(TEM ) 的 60 </sub>, 和他们的结构的描述表现了。做 C < 潜水艇 class= “ a-plus-plus ” > 直到 FNT 的内部空空间的 60 </sub> 经由煤气阶段的充满方法被执行了，在无限制的 FNT 在玻璃 ampoule 被封上并且在 723773 K 加热了二天的地方。TEM 观察显示出包含的 C 的那个大多数 < 候补选手 class= “ a-plus-plus ” > 60 个 </sub> 分子沿着 FNT 的边和 C 的那一些排列同样单个的分子的链 < 候补选手 class= “ a-plus-plus ” > 60 </sub> 在 FNT 内形成二维的拥挤不堪的结构。
