Effect of fullerenes on the activation energy of the graphite-diamond phase transition

被引：0
|
作者：
F. M. Shakhov
S. V. Kidalov
机构：
[1] Russian Academy of Sciences,Ioffe Physical
[2] Lappeenranta University of Technology,Technical Institute
来源：
Physics of the Solid State | 2014年 / 56卷
关键词：
Graphite; Fullerene; Metal Catalyst; Transformation Center; Diamond Synthesis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The modification of graphite used in diamond synthesis with low concentrations of the fullerene C60-C70 extract (from 0.045 to 0.225 wt % of graphite mass) in the presence of a Ni-Mn metal catalyst at a pressure of 5 GPa in the temperature range 1600–1800 K is found to decrease the activation energy of the graphite-diamond phase transition from 160 ± 40 to 100 ± 40 kJ/mol.
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页码：1622 / 1625
页数：3
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