Oxidation of C60 and C70 fullerites in air

被引:0
|
作者
V. V. Aksenova
R. M. Nikonova
V. I. Lad’yanov
N. B. Tamm
E. V. Skokan
B. E. Pushkarev
机构
[1] Russian Academy of Sciences,Physicotechnical Institute
[2] Moscow State University,Department of Chemistry
关键词
fullerites; oxidation; crystal solvates; IR spectroscopy;
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摘要
The oxidation of C60 and C70 fullerites and C60/C70 mixture is accompanied by the decomposition of the carbon frameworks of the molecules at annealing temperatures of 250 and 445°C. Fourier-IR and HPLC studies show that the oxidation/decomposition of C70 molecules is more active than that of C60. The stages of fullerite interaction with oxygen while heating in air were determined.
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页码:1749 / 1755
页数:6
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