【摘要】 评述了近几年来富勒烯物质的发展过程。论述了不同形态的富勒烯的各种制备方法及其提纯分离工艺 ,并对各种制备工艺进行了分析和探讨性研究 ,在此基础上指出了每种方法的优缺点 ,就富勒烯的基础研究、宏量制备和应用研究提出了一些看法。并简述了本研究小组采用电子束辐照法 ,金属纳米微粒诱发催化非晶炭膜转变成洋葱状富勒烯的工作。更多还原

【Abstract】 The development of fullerenes in recent years is reviewed in this paper. Various preparation methods and purification technologies of different types of fullerenes are introduced and compared in detail, advantages and disadvantages of which are discussed. The emphasis on basic study, macroscopic preparation and potential applications of fullerenes is presented. Our work about onion like fullerenes is also stated, especially on formation of giant onion like fullerens under Al nanoparticles and multiple nuclei onion like fullerenes cultivated by electron beam irradiation.更多还原