Studies on the Kinetics of Aluminium Metal Dissolution in Aggressive Acid Media Containing Inorganic Anions

1997 ◽  
Vol 9 (1) ◽  
pp. 101-115 ◽  
Author(s):  
S. AZIZ ◽  
A. EL-AWADY ◽  
B. ABD-EL-NABEY
Keyword(s):  
Inorganic Anions ◽  
Metal Dissolution ◽  
Acid Media ◽  
Kinetics Of ◽  
Aluminium Metal

The chronopotentiometric method for measuring the kinetics of metal dissolution and cementation reactions

1996 ◽  
Vol 26 (5) ◽  
pp. 509-514 ◽  
Author(s):  
J. Zheng ◽  
M. Khan ◽  
S. R. La Brooy ◽  
I. M. Ritchie ◽  
P. Singh
Keyword(s):  
Metal Dissolution ◽  
Kinetics Of

The trace metal dissolution kinetics of three rural atmospheric aerosols in a range of natural fresh water types

1993 ◽  
Vol 27 (2) ◽  
pp. 243-254 ◽  
Author(s):  
J. Hamilton-Taylor ◽  
Y.-L. Yang ◽  
C.M. Arewgoda ◽  
C.N. Hewitt ◽  
W. Davison
Keyword(s):  
Trace Metal ◽  
Fresh Water ◽  
Atmospheric Aerosols ◽  
Dissolution Kinetics ◽  
Metal Dissolution ◽  
Water Types ◽  
Kinetics Of

scholarly journals Studying the effects of bismuth on the electrochemical properties of lead dioxide layers by using the in situ EQCM technique

2020 ◽  
Vol 24 (11-12) ◽  
pp. 2733-2739
Author(s):  
Balázs Broda ◽  
György Inzelt
Keyword(s):  
Sulfuric Acid ◽  
Quartz Crystal ◽  
Lead Dioxide ◽  
Electrochemical Quartz Crystal Microbalance ◽  
Lead Sulfate ◽  
Acid Media ◽  
Sulfuric Acid Solutions ◽  
Kinetics Of ◽  
Thick Lead

Abstract The charge-discharge characteristics and the aging mechanism of PbO2 layers doped with bismuth in contact with sulfuric acid solutions were studied by using combined cyclic voltammetry and electrochemical quartz crystal microbalance (EQCM) techniques. For this purpose, thick lead dioxide layers (non-doped and doped with Bi) were electrodeposited on gold substrate from aqueous solutions of Pb(NO3)2 dissolved in nitric acid and they were investigated in sulfuric acid media. Based on the electrochemical and the mass change responses, it is concluded that during the electrodeposition, bismuth influences the structure of the PbO2 formed. Bi(III) also inhibits the oxidation of lead sulfate and affects the reduction kinetics of lead dioxide. During successive cyclization (aging), the presence of bismuth accelerates the hydration of PbO2.

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