FORMATION, STABILITY, AND DISSOLUTION OF CLUSTERS ON ELECTRODES MONITORED BY IN-SITU STM

被引:11
作者
BREUER, N [1 ]
STIMMING, U [1 ]
VOGEL, R [1 ]
机构
[1] FORSCHUNGSZENTRUM JULICH, RES CTR JULICH, INST ENERGY PROC ENGN, D-52425 JULICH, GERMANY
关键词
STM; CLUSTERS; METAL DEPOSITION; DYNAMICS; NANOTECHNOLOGY;
D O I
10.1016/0013-4686(95)00040-L
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
A comparative investigation of the formation, stability, and dissolution oi copper and silver clusters on polycrystalline gold electrodes with in-situ STM was conducted in order to access three closely related problems in parallel. The first topic is the dynamic behaviour of metal clusters in electrochemical environments. The second is the relation between macroscopic kinetic parameters and the structural dynamics on the nm-scale. These two topics are directly connected to the question, whether and how the STM tip affects the local electrochemical kinetics.
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页码:1401 / 1409
页数:9
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