Preparation and morphological study of coal-tar-based carbon foam

被引：0

作者：

College of Material Science and Engineering, DongHua University, Shanghai , China ^{[1
]}

不详 ^{[2
]}

机构：

来源：

J. Donghua Univ. | 2006年 / 2卷 / 22-25期

关键词：

Carbon - Scanning electron microscopy - Coal - X ray diffraction - Morphology - Foams;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A novel process for fabricating coal-tar pitch derived carbon foam was introduced. The coal-tar based mesophase pitch was characterized by Infrared Spectrum and Wide Angle X-ray Diffraction. Scanning Electron Microscope was used for the morphological study of carbon foam. The results showed that the pitch foam with pores of 300-500 μm and low density of 0.2-0.5 g/cm-3 could be successfully fabricated and further carbonized and graphtized to obtain a novel carbon foam.

引用

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