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    STUDIA CHEMIA - Issue no. 1-2 / 1998  
         
  Article:   APPLICATIONS OF DIRECT VOLTAMETRY IN THE STUDY OF HIGH TEMPERATURE SUPRACONDUCTOR / REDOX ELECTROLYTE INTERFACE.

Authors:  I.O. MARIAN, E. PAPADOPOL, S. BORCA, NICOLAE BONCIOCAT.
 
       
         
  Abstract:  A new method based on direct voltametry was used to study the variation of current density with temperature at the high temperature superconductor/redox electrolyte interface (in the proximity of critical temperature). For this purpose, we have solved the Volterra integral equation with known K(t,u) kernel and f(t) function, thus allowing the j(t) current density estimation. From j() vs.  an explanation for the reversible solution form to a Butler-Volmer irreversible solution form trespassing in the case of critical temperature involvment, is suggested.  
         
     
         
         
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