Rezumat articol ediţie STUDIA UNIVERSITATIS BABEŞ-BOLYAI

În partea de jos este prezentat rezumatul articolului selectat. Pentru revenire la cuprinsul ediţiei din care face parte acest articol, se accesează linkul din titlu. Pentru vizualizarea tuturor articolelor din arhivă la care este autor/coautor unul din autorii de mai jos, se accesează linkul din numele autorului.

 
       
         
    STUDIA PHYSICA - Ediţia nr.SPECIAL ISSUE din 2001  
         
  Articol:   STUDIES OF ADSORPTION METHODS FOR HYDROGEN ISOTOPES STORAGE ON ZEOLITIC SIEVES.

Autori:  ION CRISTESCU, IOANA CRISTESCU, FELICIA VASUT, SEBASTIAN BRAD. 		 
       
         
  Rezumat:  Molecular sieves and active carbon were used for the hydrogen isotope adsorption. The adsorption process occurred at liquid nitrogen temperature. The commercial zeolites have the same properties as natural zeolites, but they have a regular pore structure. They also have affinity for molecules with different size and defined shapes. Experimental results obtained at liquid nitrogen (77.4K) revealed the efficiency of the active carbon and zeolitic sieves for temporary storage of hydrogen isotopes. The storage of hydrogen isotopes in hydride form is considered being very practical from the point of view of a large storage capacity. The reason for this is that the reaction between hydrogen isotopes and many hydrides forming metals is spontaneous at room temperature yielding hydrides of low dissociation pressure at the ambient temperature.  
         
     
         
         
      Revenire la pagina precedentă