Identification of Different Cobalt Nucleation on Glassy Carbon

Min GU Fang Zu YANG Ling HUANG Shi Bing YAO Shao Min ZHOU

引用本文: Min GU,  Fang Zu YANG,  Ling HUANG,  Shi Bing YAO,  Shao Min ZHOU. Identification of Different Cobalt Nucleation on Glassy Carbon[J]. Chinese Chemical Letters, 2004, 15(8): 981-984. shu
Citation:  Min GU,  Fang Zu YANG,  Ling HUANG,  Shi Bing YAO,  Shao Min ZHOU. Identification of Different Cobalt Nucleation on Glassy Carbon[J]. Chinese Chemical Letters, 2004, 15(8): 981-984. shu

Identification of Different Cobalt Nucleation on Glassy Carbon

摘要: The nucleation mechanisms of cobalt from sulfate solutions were studied by utilizing the electrochemical technique, chronoamperometry.It was found that the recorded current-time transients introduced from 1.0 mol/L CoSO4 solution were complexes with unusual shapes.All characteristic features were identified as separate process.The instantaneous or progressive nucleation with 2D or 3D growth exists during the cobalt deposition, depending on the applied potentials.

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  • 收稿日期:  2003-07-09
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