T&e adsorption of bromine onto the basal (0001) surface of highly oriented pyrolytic pphite is studied as a function of pressure at 25Β°C by au ellipsometric technique. Below the intercalation threshold, the extend of adsorption is given direct!y by-variations in P, in tan ti e.up(iA) = rp/rs, svhi!e
A search for intercalation in the graphite-chlorine system
β Scribed by J.G. Hooley
- Publisher
- Elsevier Science
- Year
- 1970
- Tongue
- English
- Weight
- 526 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0008-6223
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π SIMILAR VOLUMES
Similar to graphite, meta-anthracite absorbs bromine at room temperature to a concentration close to that of stage-2 graphite-bromine. Subsequent desorption at room temperature was incomplete, indicating that 88 "/, of the bromine was loosely held and 12% was relatively strongly held in the muta-an
A simple c~c~ation, based on the effective mass ~prox~ation and assu~ng a purely ho-d~ension~ Fermi surface, is performed to estimate the dependence of a-axis conductivity cr, upon intercalant concentration X in the lamellar compounds of graphite. The predicted behavior ob. -X'n is in approximate ag
We report the results of self-consistent band structure calculations for Li&, LiC,\*, and LiCls in idealized crystal structures representing first, second, and third stage intercalation compounds. Results for LiC,\* indicate that 90% of the net excess charge is localized in the region between the tw