铜
Crystal(编程语言)
电解质
材料科学
基质(水族馆)
箔法
电流密度
氯化物
钛
电化学
晶体生长
结晶学
化学工程
复合材料
冶金
化学
电极
工程类
物理化学
地质学
程序设计语言
物理
海洋学
量子力学
计算机科学
作者
Kazuo Kondo,Haruo Murakami
出处
期刊:Journal of The Electrochemical Society
[The Electrochemical Society]
日期:2004-01-01
卷期号:151 (7): C514-C514
被引量:31
摘要
Electrolytic copper deposited on single crystals forms pyramidal crystals that grow parallel to the substrate at low current density without stirring. With stirring and higher current density, slanting platelet crystals with orientation are formed. Chloride and gelatin are typical additives for electrolytic copper foils and the electrolytic copper foils are formed on a titanium substrate with a stirring rate and high current density. With gelatin, triangular pyramidal crystals form with orientation. The triangle-shaped side planes of the crystals are the and platelet crystals exist along the With chloride and gelatin, triangular columnar crystals with the orientation are formed. The triangle-shaped side planes of the crystals are the and the platelet crystals again exist along the These platelet crystals are bound by macrosteps, and they are the growth sites. The morphology of electrolytic copper foils on the titanium substrate does not change with higher current densities and stirring rates. It was also found that chloride changes deposit orientations in the concentration range of less than 10 ppm. © 2004 The Electrochemical Society. All rights reserved.
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