INTERFACIAL AND VIBRATIONAL PROPERTIES OF THIN-FILMS OF C-60

被引:29
作者
BROUSSEAU, JL [1 ]
TIAN, K [1 ]
GAUVIN, S [1 ]
LEBLANC, RM [1 ]
DELHAES, P [1 ]
机构
[1] CTR RECH PAUL PASCAL,F-33600 PESSAC,FRANCE
基金
加拿大自然科学与工程研究理事会;
关键词
D O I
10.1016/0009-2614(93)90042-Y
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Interfacial properties have been measured, using surface pressure-area and surface potential-area isotherms at the air-water interface, for buckminsterfullerene, C60, pure and mixed with arachidic acid. The results show that C60 agglomerates and forms an irregular film at the air-water interface, even when mixed with a long-chain fatty acid. Vibrational properties were observed with inelastic electron tunneling spectroscopy (IETS) for a film of pure C60 prepared by the spinning technique. The assignment of frequencies for the 46 vibrational modes of C60 was accomplished.
引用
收藏
页码:521 / 527
页数:7
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