富勒烯

Therefore,in the studyof fullerenes,graph theory is also a powerful tool.

因此在富勒烯的研究中，图论也是一个有力的工具。

This method has been used to calculate electronic structures of the icosahedral,tetrahedral and dihedral fullerenes and some stability rules are obtained.

这种方法已经用于系统地研究具有二十面体群、四面体群和二面体群对称性的各富勒烯同系列，并且得到规律性的结果。

The results show that the atmosphere has a big influence on the thermal stability of C_(60).C_(60) begins to decompose at 423.5℃in the air,the deomposed peak temperature is 668.5℃,but very stable in the helium atmosphere,only sublimate,the crystal shape of C_(60) has a certain influence to its thermal stability.The synthesized nine kinds of nitro-fullerene derivatives all have good thermal stability and their decomposed peak temperatures all exceed 350℃.The thermal explosion temperature for 5 seconds delay of product 4 is 253℃.The category,number and position of nitryl group in nitro-fullerene derivatives all have influence on their thermal stability.

利用差热分析仪和DSC-TG综合热分析仪对C_(60)及其硝基衍生物的热稳定性进行了研究，结果表明，环境气氛对C_(60)热稳定性影响很大，C_(60)在空气中423.5℃开始分解，放热峰值温度为668.5℃，在氦气中很稳定，仅表现为升华，C_(60)的晶型对其热稳定性也有一定的影响；合成得到的九种硝基富勒烯衍生物都具有较好的热稳定性，分解峰值温度均高于350℃；产物4的5秒爆发点测试结果为253℃。

The discovery of [60]fullerene made us to learn of a completely new world ofcarbon: from plane molecule of low symmetry to ball shape molecule of highsymmetry, from simple molecule to supermolecule of fullerene clathrate and fromone-dimensional superconductivity to three-dimensional superconductivity.

的发现使我们了解到一个全新的碳的世界，从平面低对称分子到全对称的球形分子，从简单的分子到富勒烯笼内包原子的超分子，从一维超导到三维超导。

The number density of gold nanoparticles increased in sequence along with the increase of the molar ratio of HAuCl〓/C〓-pyrrolidine, while their size distributions were similar in each of the samples.

随氯金酸/C〓吡咯烷化学剂量比的增加，在富勒烯纳米聚集体上分布的金纳米粒子的数目增加，而金纳米粒子平均直径几乎保持不变。

In this paper, we recapitulate the progress made in this novel class of inorganic nanomaterials.

在本论文中，我们首先概括性的介绍无机类富勒烯金属硫化物纳米管、纳米洋葱及其纳米复合物的结构、性质、应用和制备。

After a postdoctoral position at the Universtat Wien, Austria, he was awarded a fellowship from the Alexander von Humboldt Stiftung in 1985 studying quasicrystals at the Universitat Tubingen, Germany. As principal researcher from 1990 to 1993 at the Centro Internacional de Fisica in Bogota,Colombia, his research interests extended to the applications of the non-compact symplectic group to quantum dots, q-deformed quantum algebras and groups applied to mass generation, and fullerenes. From 1994 to 2004 he became associate professor at the Universidad Nacional de Colombia.

在奥地利Universtat Wien大学攻读完博士后学位之后，于1985年成为了Alexander von Humboldt Stiftung的研究员，在德国Universitat Tubingen大学学习准晶体。1990年至1993年间，任哥伦比亚波哥大 Centro Internacional de Fisica 首席研究员，研究领域扩展到了非紧凑辛群在量子点中的应用，q变形量子群和组群在质量产生和富勒烯中的应用。1994年至2004年，担任 Universidad Nacional de Colombia 大学副教授。

The reaction of C_(60) with freshly prepared sodium alkoxide solution under aerobic condition was well investigated,which provides a facile protocol to synthesize a variety of C_(60)-fused tetrahydrofuran derivatives with oxygen atom directly attached to fullerene cage.

系统的研究了C_(60)与新鲜配置的醇钠溶液在O_2存在条件下的反应，得到了一系列氧原子直接与C_(60)分子相连的富勒烯四氢呋喃结构的衍生物。

A new compound of merocyanine dye based on [60]fullerene unit (2) was designed, synthesized and characterized by MALDI-TOF, FT-IR, NMR and UV-vis spectra and the allochroic processes were also studied.

设计和合成了一种新的基于C_(60)富勒烯部花化合物2，用质谱、核磁共振谱、红外光谱和紫外光谱对化合物2进行了表征。

Fullerene is the third allotropic form of carbon besides diamond and graphite, C60 is the representative in the fullerenes.

富勒烯是继石墨，金刚石后出现的碳的第三种同素异形体，其中C60是最典型的一种，由于其独特的结构和性能，使得它在生物，化学，材料，纳米科学等领域显示了巨大的应用潜力。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。