摘要
采用0.05mol/LH3BO3+0.01mol/LCoSO4溶液,在Pt(111)面上获得了电结晶Co利用电化学扫描隧道显微镜(ECSTM)及反射电子显微镜(REM),观察了不同过电位时Co的成膜过程,证实了Co在Pt(111)面上的电结晶均为三维岛状生长方式.
The elecrodeposition of Co on the Pt(111) surface has
been studied by electrochemistry scanning tunneling microscopy (ECSTM) and reflection
electron microscopy (REM)The growth process of Co electrodeposited at various deposition
potentials in 0.05 mol/L H 2BO 3 +0.01 mol/L CoSO 4 solution was observed.Experimental
results showed that the electrodeposition of Co on Pt(111) followed a three-dimensional island
growth mechanism.
出处
《金属学报》
SCIE
EI
CAS
CSCD
北大核心
1999年第1期109-112,共4页
Acta Metallurgica Sinica
基金
国家自然科学基金
中国科学院核分析技术开放研究实验室(1996年度)资助项目
关键词
电结晶
三维岛状生长
钴
STM
REM
磁记录
铂
electrodeposition,electrochemistry scanning tuneling
microscopy (ECSTM),reflection electron microscopy (REM),three-dimensional island
growth,cobalt