硼碳氮纳米管制备方法的研究进展  

The Advances in Synthesis of Boron Carbonitride Nanotubes

作　　者：潘安[1,2] 李建保[1] 陈拥军[1] 骆丽杰[1] 周小惠[2] 

机构地区：[1]海南大学材料与化工学院,热带岛屿资源先进材料教育部重点实验室,海口570228 [2]广西大学化学化工学院,南宁530004

出　　处：《材料导报》2014年第13期9-15,共7页Materials Reports

基　　金：国家自然科学基金(51162001)

摘　　要：三元化合物硼碳氮纳米管作为碳纳米管和氮化硼纳米管的衍生物,其禁带宽度主要取决于纳米管的成分,与手性和直径无关,且在0～5.5 eV范围内可调;另外,硼碳氮纳米管具有优良的电学性能、高硬度、高耐磨性及高温抗氧化等性质,使其在电子、光电子和纳米器件等领域具有广阔的应用前景.综述了硼碳氮纳米管制备方法的研究现状,并介绍了材料的生长机理、结构、性质和应用前景,简述了工艺条件对纳米管形成的影响,并对今后硼碳氮纳米管的研究方向提出了设想与展望.As a derivative of carbon and boron nitride nanotubes, ternary boron carbonitride （BCN） nanotubes possess tunable band gaps （0--5.5 eV） which nearly only depend on the composition rather than the helicity and dia- meter of the nanotubes. In addition, BCN nanotubes possess outstanding electrical performance, high hardness, and good abrasion resistance, high-temperature oxidation resistance, which make the nanotubes promising application in the field of electronics, optoelectronics and nanodevices. The advances on the synthesis of BCN nanotubes are demon- strated. The configuration, properties, synthesis, growth mechanism and applications of BCN nanotubes are summa- rized, as well as the influences of processing conditions on the growth of the nanotubes. The prospect of the research direction on BCN nanotube synthesis is also proposed.

关 键 词：BCN纳米管 制备 性质 

分 类 号：O782[理学—晶体学]