Quasiperiodic behavior in the electrodeposition of Cu/Sn multilayers: extraction of activation energies and wavelet analysis

2019 ◽  
Vol 21 (37) ◽  
pp. 21057-21063 ◽  
Author(s):  
Laura Menezes ◽  
Eduardo Parma ◽  
Eduardo G. Machado ◽  
Raphael Nagao

The oscillatory electro-deposition of Cu/Sn in the presence of a surfactant shows quasiperiodic behavior, which is described by the coupling between a mainly activation and a mainly diffusion-controlled processes.




1974 ◽  
Vol 6 (5) ◽  
pp. 448-450 ◽  
Author(s):  
Shigetaka Shimada ◽  
Hisatsugu Kashiwabara


Clay Minerals ◽  
1987 ◽  
Vol 22 (1) ◽  
pp. 21-35 ◽  
Author(s):  
Janet R. Gronow

AbstractThe interaction of chrysotile and crocidolite with water has been investigated in an attempt to identify the factors affecting the rate and the degree of dissolution of asbestos fibres within groundwater systems at landfill sites. Dissolution experiments were used to investigate rate laws and to obtain apparent activation energies for the dissolution of the two minerals. The activation energies related to transport-controlled processes, but as the overall dissolution occurred so slowly it was unlikely to be controlled by processes with such low activation energies. Congruent dissolution of both minerals tended to increase with temperature and time, suggesting that in the long-term environmental situation, congruent dissolution of these two asbestos minerals would occur. However these experiments show that, as the reaction was so slow, there is little likelihood of reduction of the asbestos pollution hazard by the complete dissolution of fibres on prolonged contact with natural waters.







1973 ◽  
Vol 12 (3) ◽  
pp. 212-214 ◽  
Author(s):  
I. I. Spivak ◽  
R. A. Andrievskii ◽  
V. V. Klimenko


2009 ◽  
Vol 478 (1-3) ◽  
pp. 51-55 ◽  
Author(s):  
Roberto A. Garza-López ◽  
Jack Brzezinski ◽  
Daniel Low ◽  
Ulysses Gomez ◽  
Swaroop Raju ◽  
...  


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