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Search for ancient fullerenes in anthraxolite, shungite, and thucolite

โœ Scribed by D. Heymann

Book ID
103000376
Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
350 KB
Volume
33
Category
Article
ISSN
0008-6223

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โœฆ Synopsis

Letters to the Editor 237 this behavior seems to depend on the metallic catalyst used. In the case of non-alloyed metals (Fe, Ni, Co) where no filament was observed under pure CO [5.9], hydrogen could act differently on the catalytic particle from what it soes in the FeCo50 alloy studied here, where it is not essential for the filamentary growth.

Acknowledgements

-We would like to thank F. Passier for BET area measurements and Professor L. Bonnet& 11. for stimulating discussions about this topic.

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In 373 B.C. an earthquake and seismic sea wave destroyed and submerged Helike, the principal Greek city on the southwestern shore of the Gulf of Corinth. Our sonar survey of the seafloor in the area where ancient sources located Helike, southeast of Aigion, showed no evidence of a submerged city. We