SYNTHESIS AND ELECTRON-BEAM INCISION OF CARBON NANOCAPSULES ENCAGING YC2

被引：101

作者：

SAITO, Y

YOSHIKAWA, T

OKUDA, M

OHKOHCHI, M

ANDO, Y

KASUYA, A

NISHINA, Y

机构：

[1] MEIJO UNIV,DEPT PHYS,NAGOYA,AICHI 468,JAPAN

[2] TOHOKU UNIV,INST MAT RES,SENDAI,MIYAGI 980,JAPAN

来源：

CHEMICAL PHYSICS LETTERS | 1993年 / 209卷 / 1-2期

关键词：

D O I：

10.1016/0009-2614(93)87204-G

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Carbon polyhedral particles stuffed with YC2, which were synthesized by arc discharge of carbon rods containing yttrium, were studied by transmission electron microSCopy. The YC2 crystals with typical sizes of a few tens of nanometers were wrapped by multilayered graphitic sheets, and were protected against hydrolysis. It was demonstrated that the graphite cage was opened by a finely focused electron beam. A growth model of the carbon nanocapsules stuffed with metal carbides is proposed.

引用

页码：72 / 76

页数：5

共 10 条

[1] CAPILLARITY-INDUCED FILLING OF CARBON NANOTUBES [J].