爆轰纳米金刚石团聚机理及其解团聚综述  

Study on the aggregation and disaggregation of detonation nano-diamond

作　　者：王志敏[1] 苏朝化[2] 刘朝晖[1] 

机构地区：[1]河南农业大学理学院,河南郑州450002 [2]中原工学院,河南郑州450007

出　　处：《超硬材料工程》2012年第6期43-45,共3页Superhard Material Engineering

摘　　要：纳米金刚石因其优异的性能在众多领域具有诱人的应用前景,探求纳米金刚石初级颗粒的团聚机理,研究简单、高效的解团聚方法,实现其单颗粒分散,是纳米金刚石优异性能得以发挥和应用的重要前提。文章从纳米金刚石的团聚机理出发,分析和评述了当前主要的团聚机理模型,在团聚机理研究的基础上,对纳米金刚石的解团聚及单颗粒分散的几种方法进行了较为详尽的评述,分析了各种方法的优缺点,并对未来的研究重点及方向进行了展望。The nano-diamond possesses promising applications in many fields because of its superior performance. Exploring the aggregation mechanism of the primary particles and studying simple and efficient strategies to disperse nano-diamond in single particles state are very important. This is a prerequisite for exerting excellent performance of nano-diamond and exploring various applications. The proposed mechanistic models of aggregation were reviewed and commented. Based on the mechanistic models of aggregation, the important improvement on deaggregation and single-particle dispersion were discussed in detail. The advantages and disadvantages of the various methods were analyzed, and future research priorities and direction were orospected.

关 键 词：纳米金刚石 团聚 解团聚 综述 单颗粒分散 

分 类 号：TB383.1[一般工业技术—材料科学与工程]