Fluorination of graphite at high temperatures

被引：3

作者：

Gupta, V ^{[1
]}

Nakajima, T ^{[1
]}

Ohzawa, Y ^{[1
]}

机构：

[1] Aichi Inst Technol, Dept Appl Chem, Toyota 4700392, Japan

来源：

COLLECTION OF CZECHOSLOVAK CHEMICAL COMMUNICATIONS | 2002年 / 67卷 / 09期

关键词：

fluorine; fluorination process; graphite; graphite fluoride; Raman spectra;

D O I：

10.1135/cccc20021366

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Graphite powder (57-74 mum) was fluorinated at 380 degreesC for 1 h-2 weeks. The composition of the products ranged from CF0.055 to CF0.659. X-Ray diffractometry showed the formation of graphite fluoride, (C2F)(n) with a trace of CxF phase with planar layers in addition to unreacted graphite which finally disappeared. Raman spectroscopy clearly revealed the existence of a fluorinated phase with planar layers with sp(2) structure.

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页码：1366 / 1372

页数：7

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