First Synthesis of Continuous Mesoporous Copper Films with Uniformly Sized Pores by Electrochemical Soft Templating
First Synthesis of Continuous Mesoporous Copper Films with Uniformly Sized Pores by Electrochemical Soft Templating
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DOI：
10.1002/anie.201606031
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发表时间：
2016-10-04
影响因子：
16.6
通讯作者：
Yamauchi, Yusuke
中科院分区：
文献类型：
--
作者：
Li, Cuiling;Jiang, Bo;Yamauchi, Yusuke
虽然介孔金属已通过电化学方法合成，但可能的组成仅限于贵金属(如钯、铂、金)及其合金。在这里，我们描述了首次使用聚合物胶束作为软模板来制备连续介孔铜膜，以在复杂的电化学条件下控制铜的生长。介孔尺寸均匀分布在整个薄膜上，孔壁由高度结晶的铜组成。
Although mesoporous metals have been synthesized by electrochemical methods, the possible compositions have been limited to noble metals (e.g., palladium, platinum, gold) and their alloys. Herein we describe the first fabrication of continuously mesoporous Cu films using polymeric micelles as soft templates to control the growth of Cu under sophisticated electrochemical conditions. Uniformly sized mesopores are evenly distributed over the entire film, and the pore walls are composed of highly crystalized Cu.