Further insights on dynamic morphological transitions in quasi-two-dimensional electrodeposition

被引：33

作者：

Lopez-Salvans, MQ

Sagues, F

Claret, J

Bassas, J

机构：

[1] Univ Barcelona, Dept Quim Fis, E-08028 Barcelona, Spain

[2] Univ Barcelona, Serv Cient Tecn, E-08028 Barcelona, Spain

来源：

PHYSICAL REVIEW E | 1997年 / 56卷 / 06期

关键词：

D O I：

10.1103/PhysRevE.56.6869

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Dynamic morphological transitions in thin-layer electrodeposits obtained from copper sulphate solutions have been studied. The chemical composition of the electrodeposits indicates that they appear as a consequence of the competition between copper and cuprous oxide formation. In addition, the Ohmic control of the process is verified at initial stages of the deposit growth. At higher deposit developments, gravity-induced convection currents play a role in the control of the whole process and affect the position of these transitions.

引用

页码：6869 / 6876

页数：8

共 32 条

[1] GROWTH VELOCITY, THE LIMITING CURRENT, AND MORPHOLOGY SELECTION IN ELECTRODEPOSITION OF BRANCHED AGGREGATES [J].