硅酸盐学报2006，Vol.34Issue(1)：26-29,4.
表面有丝状吸附物的氮化硼纳米管的制备
PREPARATION OF BORON NITRIDE NANOTUBES COATED WITH TINY HAIR-LIKE STRUCTURES
籍凤秋 1曹传宝 2许亚杰 1李杰1
作者信息
- 1. 北京理工大学材料科学研究中心,北京,100081
- 2. 石家庄铁道学院交通工程分院,石家庄,050043
- 折叠
摘要
Abstract
Boron nitride nanotubes with tiny hair-like coatings were prepared by a simple process. The method involved milling boron oxide in nitrogen gas and heating the samples at 1 200 ℃ in the presence of flowing ammonia gas. The BN nanotube is a hexagonal crystal structure with a bamboo-like morphology. The diameters of as-synthesized nanotubes range from 80 nm to 120 nm and the lengths are up to 1 μm.The tiny hair-like coatings on the nanotubes are also hexagonal BN with typical lengths of about 100 nm and diameters less than 10 nm.关键词
氮化硼纳米管/球磨法/细丝结构/竹节形貌Key words
boron nitride nanotubes/ball-milling method/hair-like structures/bamboo-like structure分类
数理科学引用本文复制引用
籍凤秋,曹传宝,许亚杰,李杰..表面有丝状吸附物的氮化硼纳米管的制备[J].硅酸盐学报,2006,34(1):26-29,4.
