EPR Evidence of the F.C.C.–S.C. Phase Transition in Fullerene C60 under Hydrostatic Pressure
✍ Scribed by M. Krupski; J. Stankowski; L. Piekara-Sady; W. Kempiński
- Publisher
- John Wiley and Sons
- Year
- 1999
- Tongue
- English
- Weight
- 147 KB
- Volume
- 212
- Category
- Article
- ISSN
- 0370-1972
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✦ Synopsis
The EPR study of polycrystalline C 60 shows the evidence of a hydrostatic pressure effect (up to 700 MPa) on the g-value of intrinsic defects of polycrystalline C 60 , i.e. C 60 . The pressure coefficient of the g-factor, dgadp T , has different values in both f.c.c. and s.c. phases of C 60 . This result is explained by the large compressibility of the fullerene lattice.
📜 SIMILAR VOLUMES
Upon photo-and electrochemical in situ reduction of [ 60 ] fullerene derivatives, (n = 1, 2), C 60 [ C(COOEt) 2 ] n characteristic single-line EPR spectra are observed which are attributable to the corresponding radical anions. Monofunctionalized shows a reduction behavior similar to pristine i.e. f