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prin tehnica cromatografiei in strat subtire (TLC) indica faptul ca acestia sufera unele
modificari sterice, intrucat apar spoturi intermediare, functie de timpul de adsorbtie.
7. S-au facut iradieri gama pe vitroceramicile magnetice la o doza de cca 668 kGy
si s-a analizat dependenta rezultatelor de nucleatorii utilizati. Concluzia este ca probele
de granulatie fina (produse cu P2O5) sunt foarte sensibile la iradiere iar cele de
dimensiune mare au variatii ale magnetizarii specifice de cca 15%.
8. S-au produs nanocentri de oxizi de fier de dimensiuni de ordinul 10 nm in
matrice de MgB2 prin utilizarea de polimeri preceramici si s-a analizat posibilitatea
utilizarilor si in cresterea densitatii critice de curent in transportul de sarcina electrica.
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