Damping of bromine-intercalated P-100 graphite fibers
β Scribed by George A. Lesieutre; Andrew J. Eckel; James A. DiCarlo
- Publisher
- Elsevier Science
- Year
- 1991
- Tongue
- English
- Weight
- 662 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0008-6223
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstmc&Three different types of carbon fibers were submitted to bromine intercalation and subsequent desorptions. The changes of the electrical resistivity. Hall effect, and transverse magnetoresistance were measured at 300 and at 77 K. The results are interpreted in terms of a classial two-car
We have assembled a Raman microprobe to perform Raman spectroscopy studies of intercalated graphite fibers. This instrument allows rapid acquisition of data at a spatial resolution of 2 pm. Staging homogeneity has been examined in FeCI1-and K-intercalated benzene-derived graphite fibers, and is foun
When the bromine residue in graphite is heated and cooled between 20" and 900Β°C there is an emission of Brz over certain relatively small temperature ranges on both heating and cooling. It is shown that two of these emissions are associated with observed decreases in X-ray diffraction spacing betwee
## Brominated Thornel P-100 carbon fibers are found to be intercalated, as shown by Raman scattering. X-ray diffraction and electron diffraction show that the bromine layers in the fibers are disordered at room temperature, even though all previously reported graphite-bromine phases exhibit inplan