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Author Pace, M. D. ♦ Christidis, T. C. ♦ Yin, J. J. ♦ Milliken, J.
Sponsorship USDOE
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword CHEMISTRY ♦ FULLERENES ♦ ELECTRON SPIN RESONANCE ♦ RADICALS
Abstract An EPR (electron paramagnetic resonance) signal was detected in C{sub 60} powder (10{sup {minus}4} radical-to-C{sub 60} ratio) and studied by multifrequency (S-, X-, and Q-band) EPR using loop-gap resonators. The signal intensity is dependent on O{sub 2} as demonstrated by spectra recorded from N{sub 2}/O{sub 2} gas flow experiments, vacuum-evacuated (10{sup {minus}4} Torr) C{sub 60} samples, and C{sub 60} heated in air at 250 {degrees}C. 22 refs., 4 figs.
ISSN 00223654
Educational Use Research
Learning Resource Type Article
Publisher Date 1992-08-20
Publisher Place United States
Journal Journal of Physical Chemistry
Volume Number 96
Issue Number 17


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