Technology for manufacture of pure fullerenes C60, C70 and a concentrate of higher fullerenes

被引：0
|
作者：
Yu. S. Grushko
V. P. Sedov
V. A. Shilin
机构：
[1] Russian Academy of Sciences,Konstantinov Institute of Nuclear Physics
来源：
Russian Journal of Applied Chemistry | 2007年 / 80卷
关键词：
Activate Carbon; Fullerene; Carbon Black; Output Capacity; Fractional Concentration;
D O I：
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学科分类号：
摘要：
An integrated technology for manufacture of fullerenes was developed. It includes the following stages: synthesis of a fullerene black, extraction of a mixture of fullerenes from the black, preliminary separation of the mixture into concentrates enriched in C60 and C70 fullerenes, and production of C60 and C70 fullerenes of purity exceeding 99.5 and 98.0 wt %, respectively, from the concentrates.
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页码：448 / 455
页数：7
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