標題: | Polygon building block route to sp(2)-carbon-based materials |
作者: | Lee, CY Chiu, HT Peng, CW Yen, MY Chang, YH Liu, CS 應用化學系 Department of Applied Chemistry |
公開日期: | 18-七月-2001 |
摘要: | Pentagonal- and hexogonal-shaped building block precursors provide a novel, high-yield method for the preparation of carbon onions and nanosized graphite particles. A reaction of hexachlorocyclopentadiene (C5Cl6) with sodium (see Figure) offers carbon onions with 8-50 spherical and elliptical shells. The same reaction with hexachlorobenzene (C6Cl6) results in a mixture of graphite crystallites. [GRAPHICS] |
URI: | http://hdl.handle.net/11536/29501 http://dx.doi.org/10.1002/1521-4095(200107)13:14<1105 |
ISSN: | 0935-9648 |
DOI: | 10.1002/1521-4095(200107)13:14<1105 |
期刊: | ADVANCED MATERIALS |
Volume: | 13 |
Issue: | 14 |
起始頁: | 1105 |
結束頁: | + |
顯示於類別: | 期刊論文 |