However , fc derivatives could not be used as functional molecules directly in many high - tech fields such as nonlinear optics , light emitting devices , sensors and so on . only when they are organized with some structure or dispersed homogeneously into solid matrix to form functional material , their function could be fully brought into play 在许多领域，如非线性光学、发光器件、传感器等，二茂铁衍生物并不能直接应用，但将具有光电活性的二茂铁基团引入到两亲分子中，形成特定性能的成膜分子，就能真正发挥其作用。
The growth temperature affects greatly the yield , morphology and degree of crystallization order of the cnx nanotubes . cnx nanotube with " bamboo - like " structure grow preferentially when fe ( c5h5 ) 2 or fe powder are used as catalyst . it is noted that the cnx nanotubes grown on fe ( c5h5 ) 2 catalyst have the best well - distributed " bamboo - like " structure 随制备温度的升高， cn _ x纳米管的产量、形貌结构及结晶有序度会发生变化，二茂铁以及铁粉对“竹节状”结构cn _ x纳米管的生长有明显催化作用，二茂铁催化产物的结构均匀性最好， “竹节”结构最规则。
The field emission property of carbon nanotubes could be increased by substitution of nitrogen for some of carbon , however , however , that of bcn nanotubes was poor . 1 . study of disordered multi - wall carbon nanotube carbon nanotubes with different diameter distributions have been produced by thermal decomposition of a ferrocene - xylene mixture under different temperatures and different catalysts in an ar ( or n2 ) / h2 atmosphere 结合透射电镜、扫描电镜及拉曼光谱，系统地研究了以钴二茂铁为催化剂时不同温度下、以及在860时，分别以钴二茂铁、镍二茂铁、钴、镍钴不同催化剂、不同保护气体对高温热解法制备的多壁碳纳米管结构、产率等的影响，对产物的形态、结构进行分析。
