Does Carbon Prefer Flat or Curved Surfaces?

• Authors: A. Burian , J.C. Dore
• Languages of publication: EN

Abstracts

EN

The presence of fullerene- and nanotube-like elements in carbons prepared from saccharose and anthracene by slow pyrolysis and then heat treated at 1000°C, 1900°C, and 2300°C has been revealed using Raman spectroscopy. High energy X-ray diffraction has been used to examine the effect on these carbons of heat treatment. Tendency to graphitization of the anthracene-based carbon and resistance to graphitization of the saccharose carbon will be considered in the light of the formation of curved graphitic networks and cages. The obtained results lead us to propose a model of the structure of non-graphitizing and graphitizing carbons.

Keywords

EN

61.48.+c; 61.10.-i; 78.30.Na

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2000
• Volume: 98
• Issue: 5
• Pages: 457-468

Dates

published

2000-11

Contributors

author

A. Burian

• Institute of Physics, University of Silesia, Uniwersytecka 4, 40-007 Katowice, Poland

author

J.C. Dore

• School of Physical Science, University of Kent, Canterbury CT2 7NR, U.K.