Characterization and application of aggregated porous copper oxide flakes for cupric source of copper electrodeposition

Yuanming Chen, Jianhui Lin, Tianyang Qiu, Wei He*, Vadim V. Silberschmidt, Shouxu Wang, Ze Tan

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

10 引用 (Scopus)

摘要

Copper oxide was prepared with thermal decomposition of basic copper carbonate to complement the concentration of cupric ions for copper electrodeposition in a plating system with insoluble anode. Copper oxide particles with a structure of aggregated porous flakes had a wide size distribution ranging from 100 nm to 100 μm. Copper oxide exhibited a dissolution rate of about 15 s in 12.5 vol% H2SO4 solution. During copper electrodeposition, copper deposits with fine growth formed in the electrolyte with stable cupric concentration provided by rapid dissolution of copper oxide.

源语言英语
页(从-至)458-461
页数4
期刊Materials Letters
139
DOI
出版状态已出版 - 15 1月 2015
已对外发布

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