LASER ABLATION OF CARBONACEOUS MATERIALS - A METHOD TO PRODUCE FULLERENES

被引:0
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作者
MILLON, E
WEBER, JV
THEOBALD, J
MULLER, JF
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PHYSICAL CHEMISTRY;
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暂无
中图分类号
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号
07 ; 0710 ; 09 ;
摘要
We report here our results concerning the production of fullerenes by laser ablation. The compositions of obtained deposits are strongly correlated with the nature of the carbonaceous starting materials. For example, bituminous coal gives a C60/C70 distribution quite different from that of graphite (enrichment of C70). Our procedures are able to produce 30 mg per hour of soot with a ratio of deposit/ablated matter clearly better than that obtained by the standard methods.
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页码:947 / 953
页数:7
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