POLYMERIC ALKALI FULLERIDES ARE STABLE IN AIR

被引：28
|
作者：
KOLLER, D
MARTIN, MC
STEPHENS, PW
MIHALY, L
PEKKER, S
JANOSSY, A
CHAUVET, O
FORRO, L
机构：
[1] RES INST SOLID STATE PHYS,H-1525 BUDAPEST,HUNGARY
[2] TECH UNIV BUDAPEST,INST PHYS,H-1521 BUDAPEST,HUNGARY
[3] EPFL,DEPT PHYS,IGA,PHYS SOLIDES SEMICRYSTALLINES LAB,CH-1015 LAUSANNE,SWITZERLAND
来源：
APPLIED PHYSICS LETTERS | 1995年 / 66卷 / 08期
关键词：
D O I：
10.1063/1.113590
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Infrared transmission, electron spin resonance, and x-ray diffraction measurements show unambiguously that RbC60 and KC60 are stable in air, in contrast to Rb6C60 which decomposes rapidly upon exposure. The specimens studied transform to pure C60 and other by-products when heated above 100°C, approximately the temperature of the orthorhombic-fcc phase transition. The stability of these compounds raises the possibility of applying them as protective layers for the superconducting fullerides.© 1995 American Institute of Physics.
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页码：1015 / 1017
页数：3
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