Island Dynamics Algorithm for Kinetically Limited Electrochemical Nucleation of Copper with Additives onto a Foreign Substrate

2009 ◽  
Vol 156 (1) ◽  
pp. D28 ◽  
Author(s):  
Ryan M. Stephens ◽  
Richard C. Alkire
Keyword(s):  
Electrochemical Nucleation ◽  
Foreign Substrate ◽  
Island Dynamics

Electrochemical nucleation and growth of copper on iron and aluminum: A TEM study of industrial copper cementation

1978 ◽  
Vol 36 (1) ◽  
pp. 454-455
Author(s):  
L.E. Murr ◽  
V. Annamalai
Keyword(s):  
Metal Surface ◽  
Copper Deposit ◽  
Nucleation And Growth ◽  
16Th Century ◽  
Electrochemical Reactions ◽  
Mine Shaft ◽  
De Re ◽  
Copper Precipitation ◽  
Electrochemical Nucleation ◽  
Interesting System

Georgius Agricola in 1556 in his classical book, “De Re Metallica”, mentioned a strange water drawn from a mine shaft near Schmölnitz in Hungary that eroded iron and turned it into copper. This precipitation (or cementation) of copper on iron was employed as a commercial technique for producing copper at the Rio Tinto Mines in Spain in the 16th Century, and it continues today to account for as much as 15 percent of the copper produced by several U.S. copper companies.In addition to the Cu/Fe system, many other similar heterogeneous, electrochemical reactions can occur where ions from solution are reduced to metal on a more electropositive metal surface. In the case of copper precipitation from solution, aluminum is also an interesting system because of economic, environmental (ecological) and energy considerations. In studies of copper cementation on aluminum as an alternative to the historical Cu/Fe system, it was noticed that the two systems (Cu/Fe and Cu/Al) were kinetically very different, and that this difference was due in large part to differences in the structure of the residual, cement-copper deposit.

Potentiostatic studies of electrochemical nucleation

1978 ◽  
Vol 23 (8) ◽  
pp. 693-697 ◽  
Author(s):  
G.A. Gunawardena ◽  
G.J. Hills ◽  
Irene Montenegro
Keyword(s):  
Electrochemical Nucleation

Electrochemical nucleation and growth of gold on silicon

2000 ◽  
Vol 446 (1-2) ◽  
pp. 103-111 ◽  
Author(s):  
Gerko Oskam ◽  
Peter C. Searson
Keyword(s):  
Nucleation And Growth ◽  
Electrochemical Nucleation
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