激光烧蚀法制备准一维纳米材料  

Progress of quasi-one-dimension nanomaterials synthesized by laser ablation

作　　者：吴旭峰[1] 凌一鸣[1] 

机构地区：[1]东南大学电子工程系,南京210096

出　　处：《激光技术》2005年第6期575-578,共4页Laser Technology

摘　　要：介绍了当前激光烧蚀法制备纳米丝、纳米管和纳米电缆的研究现状,讨论了准一维纳米材料激光烧蚀法制备的系统设备和制备条件,分析了激光烧蚀法制备准一维纳米材料的特点和发展趋势。认为准一维纳米材料是气相粒子在高温催化剂作用下生成的。激光烧蚀法具有洁净、可控性强及适应面广的特点。The current status of nanowires, nanotubes and nanocables synthesized by laser ablation is presented. The synthetic conditions and setup are discussed. The characters and developing trend of quasi-one-dimension nanomaterials synthesized by laser ablation are analyzed. The fine nanoparticles vapored by laser is translated into one-dimension nanomaterials by catalyst at high temperature. The synthetic method of laser ablation is clean, easily controlled and widely applied.

关 键 词：激光烧蚀 纳米丝 纳米管 纳米电缆 

分 类 号：TG156.99[金属学及工艺—热处理] TB383[金属学及工艺—金属学]