摘要
对石墨进行了150h机械球磨,发现石墨原有的晶体结构被破坏,引入各种晶格缺陷的同时,生成了巴基洋葱、三脚架形碳纳米结构和纳米弓形等具有高度弯曲石墨面的碳纳米结构材料.还研究了其结构特征。
After 150?h of ball milling,the structure of the pristine well\|crystalline graphite is damaged and a great many of defects are induced.The ball milling produces a mixture consisting of high curved carbon sheets,carbon nanoarches,onions and tripods.The characters of above graphite structures and their possible mechanism of structural transformation are also discussed.
出处
《物理学报》
SCIE
EI
CAS
CSCD
北大核心
2000年第3期522-526,共5页
Acta Physica Sinica
基金
国家自然科学基金!(批准号 :5 9872 0 3 0 )资助的课题
