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2010 | "Electrodeposition of three-dimensional porous silver foams", Electroc…

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작성자 관리자 /   작성일2015-08-25 /   조회792회

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Title : Electrodeposition of three-dimensional porous silver foams
Authors: Serhiy Cherevko, Xiaoli Xing, Chan-Hwa Chung

Journal : Electrochemistry Communications
Vol/No/Page : 12/3/467-470
DOI : 10.1016/j.elecom.2010.01.021

Abstract :
In this paper, the deposition of Ag porous foams from a novel electrolyte, using hydrogen bubbles as a template during deposition at high cathodic currents, is described. Using NH(4)(+) to increase the hydrogen evolution rate, foams with an average pore size of 20-45 mu m were produced. The size of the smallest branches was in the nanoscale range. The possible explanation of the dependence of the Ag deposition rate on the NH(4)(+) concentration increase is described.

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