Reduction of aromatic compounds by potassium-graphite intercalation compounds
β Scribed by I.B. Rashkov; I.M. Panayotov; V.C. Shishkova
- Publisher
- Elsevier Science
- Year
- 1979
- Tongue
- English
- Weight
- 553 KB
- Volume
- 17
- Category
- Article
- ISSN
- 0008-6223
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## Abstract For Abstract see ChemInform Abstract in Full Text.
Potassium-ammonia-graphite intercalation compounds (K-NH3-GIC) synthesized from small natural graphite particles from China were rapidly heated by a cw-Nd:YAG laser beam (I ,056 pm) in an Ar purge environment to yield exfoliated small graphite particles as sources for electrical conductive films. Th
Benzene occluded in the interlayer gaps of graphite-potassium irnercalation compounds, KC,, and KC\*, was found to be dimerized to biphenyl <BP) at room temperature, and the biphenyl thus formed is accommodated in the gaps as anions (BP'and Bp-).
HzS04 and 1-12 M HCIO, has been investigated withcharged graphite (80 wt %)/polypropylene (20 wt %) composite electrodes "CPP". An electrochemical mechanism is found for the process. The anodic reaction is the slow oxidation of the graphite surface to C-COOH, CO and CO\*. This has been studied by an