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Home page > Scientific and technical activities > Physics and Radiochemistry of Nuclear Energy > Radiochemistry > Research activities > Comportement de l’uranium et de l’aluminium dans les matrices cimentaires

Behavior of uranium and aluminium in cement matrix

 

Objectives : 

Increase the safety of the waste storage : Decrease the hydrogen amounts produced in the packages by a reaction between the metals and water in basic conditions.

Approach and results :

Development of an electrochemical technique (impedance spectroscopy) to follow the corrosion of metals (aluminum and uranium) as a function of the cement composition.


 


CONTACTS : 

S. DELPECHC. CANNES

Partners/funds :

CEA, NEEDS

 

 

 

 

 


 

IPN

Institut de Physique Nucléaire Orsay - 15 rue Georges CLEMENCEAU - 91406 ORSAY (FRANCE)
UMR 8608 - CNRS/IN2P3

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