Fabrication and thermal property of carbon nanotube/SiO2 composites

被引：30

作者：

Ning, JW ^{[1
]}

Zhang, JJ ^{[1
]}

Pan, YB ^{[1
]}

Guo, JK ^{[1
]}

机构：

[1] Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China

来源：

JOURNAL OF MATERIALS SCIENCE LETTERS | 2003年 / 22卷 / 14期

基金：

中国国家自然科学基金;

关键词：

D O I：

10.1023/A:1024745526978

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The fabrication and thermal property of carbon nanotube/SiO2 composites were discussed. The multi-wall carbon nanotubes (MCNTs) and SiO2 mixture powders were fabricated by rapid sol-gel process and sintered by hot-pressing. It was observed that addition of CNT in SiO2 improves the thermal conductivity. In x-ray diffraction (XRD) patterns of CNT and sintered CNT/SiO2 composites, the strongest peak of CNTs was observed in the sintered sample, which indicated that the structure of CNTs did not change after sintering.

引用

收藏

页码：1019 / 1021

页数：3

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