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膨胀石墨的孔隙结构-中国国家自然科学基金和日本学术振兴会联合研究项目报道

稻垣道夫 丰田义雄 康飞宇 郑永平 沈万慈

新型炭材料2003,Vol.18Issue(4):241-249,9.
新型炭材料2003,Vol.18Issue(4):241-249,9.

膨胀石墨的孔隙结构-中国国家自然科学基金和日本学术振兴会联合研究项目报道

Pore structure of exfoliated graphite- A report on a joint research project under the scientific cooperation program between NSFC and JSPS

稻垣道夫 1丰田义雄 2康飞宇 3郑永平 2沈万慈2

作者信息

  • 1. 爱知工业大学,丰田市,470-0392,日本
  • 2. 清华大学,材料科学与工程学院,北京,100084
  • 3. 国立福井工学院,Sabae,916-8507,日本
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摘要

Abstract

The pore structure of exfoliated graphite was discussed on the basis of exfoliation volume, and size determination of pores among and inside the worm-like particles. In order to evaluate pore structures, new techniques were developed, which included a paraffin impregnation method for filling large spaces between the particles and fracturing across the worm-like particles for pores inside the particles, both being assisted by an image processing technique. In the first part of the present review, the pore structure of a commercially available exfoliated graphite was determined. In the second and third parts, the effects of exfoliation temperature and intercalate content are respectively discussed.

关键词

膨胀石墨/孔结构/图像处理/膨化程度/孔隙尺寸

Key words

Exfoliated graphite/Pore structure/Image processing/Exfoliation volume/Pore size

分类

化学化工

引用本文复制引用

稻垣道夫,丰田义雄,康飞宇,郑永平,沈万慈..膨胀石墨的孔隙结构-中国国家自然科学基金和日本学术振兴会联合研究项目报道[J].新型炭材料,2003,18(4):241-249,9.

基金项目

中国国家自然科学基金(50172027)和中国国家基金委与日本学术振兴会的联合项目(JSPS-NSFC6021) (50172027)

新型炭材料

OACSCDCSTPCDSCI

1007-8827

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