โ Scribed by J.E. Brocklehubst; W.H. Martin
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๐ SIMILAR VOLUMES
## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
## Abstractlntercalation of bromine at 20ยฐC into spectroscopic grade SP-I natural graphite flakes oxidized previously to four levels of burn-off has been studied. The threshold pressure, equilibrium amounts taken up at relative pressures up to 0.95, and the diffusion coefficient for bromine uptake
and stored energy releases. It is shown that in alternately irradiated and annealed graphites, the majority of the stored energy released at temperatures as high as 1600ยฐC is due to interstitial annealing and not vacancy annealing. V?i-& work was performed under the auspices of the United States At
When the bromine residue in graphite is heated and cooled between 20" and 900ยฐC 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