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  • 35 de articole
Tip Anul Publicație și Volum/Nr. Realizatori Titlul articolui Secțiunea Pagina Limba
articol de periodic 1973 Revue Roumaine de Chimie, 18-1 CECAL, Alexandru (autor) , SCHNEIDER, I. (autor) Reactions d'echange isotopique entre Tl(III)-complexe et 204Tl(I) 35-42
articol de periodic 1980 Revue Roumaine de Chimie, 25-8 CECAL, Alexandru (autor) Th(IV) und U(VI) komplexverbindungen mit pyrocathechin, pyrocatechindisulfonsaure und chromotropsaure 1201-1211
articol de periodic 1980 Revue Roumaine de Chimie, 25-9-10 CECAL, Alexandru (autor) La solvatation selective des resines echangeures d'ions de type R4Rh et R2UO2 en melaneges d+eau-solvant organique 1397-1404
articol de periodic 1983 Revue Roumaine de Chimie, 28-2 CECAL, Alexandru (autor) Untersucgung der korrosionskinetik von stahlen in sauren medien durch anwendung einer methode mit marlierten atomen 91-97
articol de periodic 1983 Revue Roumaine de Chimie, 28-6 CECAL, Alexandru (autor) The use of beta-ray backscattering in the study of the corrosion kinetics of steel samples in acid media 575-482
articol de periodic 1984 Revue Roumaine de Chimie, 29-4 CECAL, Alexandru (autor) , MIHAI, Nicolae (autor) Etude radiochimie sur la cinetique de la corrosion de l'acier au carbone OL-32 315-322
articol de periodic 1984 Revue Roumaine de Chimie, 29-8 ONISCU, C. (autor) , CECAL, Alexandru (autor) , HOROBA, E. (autor) Kinetische untersuchung des herstellungsprozesses eines sulfamethin-silbersalzes unter verwendung von radioisotopen 677-681
articol de periodic 1986 Revue Roumaine de Chimie, 31-4 CECAL, Alexandru (autor) , CIOBANU, D. (autor) , SANDU, I. (autor) Use of beta-rays back-scattering in the study of corrosion process of some carbon steel samples in acid solutions 451-456
articol de periodic 1989 Revue Roumaine de Chimie, 34-4 CECAL, Alexandru (autor) , CIUCHI, Grety-Irina (autor) Radiochemische methode zur restimmung der loslichkeit von schwerloslichen verbindungen 953-960
articol de periodic 1991 Revue Roumaine de Chimie, 36-11-12 CECAL, Alexandru (autor) , CREȚU, VIOREL (autor) , VRABIE, Dan (autor) Das einschlissen radioaktiver abfalle kleiner und mittlerer aktivitat in leichtschmelzbare glaser 1275-1278
articol de periodic 1995 Revue Roumaine de Chimie, 40-7-8 ȘUNEL, Valeriu (autor) , CECAL, Alexandru (autor) , ȘOLDEA, Camelia (autor) , ASANDEI, Nicolae (autor) Kinetic studies and and analytical determinations on some derivatives of L-asparagic acid acting as antimetabolites and alkylating agents 773-778
articol de periodic 1997 Revue Roumaine de Chimie, 42-12 CECAL, Alexandru (autor) , PALAMARU, Mircea (autor) , HUMELNICU, Doina (autor) Radiokinetic study on the growth of crystals having 204Tl+ and 134Cs+ as merked cations, in gelatin and AGAR 1101-1105
articol de periodic 1997 Revue Roumaine de Chimie, 42-2 CECAL, Alexandru (autor) , PALAMARU, Mircea (autor) , SPAC, Adrian (autor) Radiochemische untersuchung der kinetik des korrosionsprosses einiger stahlproben in sauren medien 99-104
articol de periodic 2000 Revue Roumaine de Chimie, 45-1 PĂLĂMARU, Mircea (autor) , CRAUS, Mihail (autor) , IORDAN, Alexandra (autor) , CECAL, Alexandru (autor) , POPA, Aurelian (autor) The influence of the deviation from the molasr Sr:(Mg+Ni)=2:1 ratio on the phase composition in the Sr1,7MgxNi1-xMoOS5,7 system 13-19
articol de periodic 2001 Revue Roumaine de Chimie, 46-5 POPA, Karin (autor) , BRANDEL, Vladimir (autor) , CECAL, Alexandru (autor) Synthese et caracterisation du ReP2O7 et des solutions solides Zr1-xRexP2O7 509-515
articol de periodic 2002 Revue Roumaine de Chimie, 47-10-11 IORDAN, Alexandra (autor) , PALAMARU, Mircea (autor) , CIOBANU, Constantin (autor) , CRAUS, Mihail (autor) , CECAL, Alexandru (autor) , POPA, Aurelian (autor) Degradation phothochimique en pfase solide des polymeres avec des groupes de type urethanne. Influence des cations du bloc "P" sur le processus de degradation 1137-1146
articol de periodic 2002 Revue Roumaine de Chimie, 47-1-2 CECAL, Alexandru (autor) , PARASCHIVESCU, Andrei (autor) , GULEA, Aurelian (autor) , PALAMARU, Mircea (autor) , IORDAN, Alexandra (autor) , POPA, Karin (autor) , CRAUS, Mihai (autor) Use of some catalysts in radiolytical split of water 165-172
articol de periodic 2002 Revue Roumaine de Chimie, 47-3-4 PALAMARU, Mircea (autor) , IORDAN, Alexandra (autor) , CIOBANU, Constantin (autor) , CRAUS, Mihail (autor) , CECAL, Alexandru (autor) , POPA, Aurelian (autor) Degradation photochimique en phase solide des polymeres biocompatibles avec des groupes de type urethanne. Influence des biocations du bloc "d" sur le processus de degradation 363-372
articol de periodic 2002 Revue Roumaine de Chimie, 47-8-9 IORDAN, Alexandra (autor) , PALAMARU, Mircea (autor) , CRAUS, Mihail (autor) , CECAL, Alexandru (autor) , POPA, Aurelian (autor) Influence of iron bismuth substitution on the structure and the magnetic properties of nonstoichiometric ferrites system Ni1+xFe2-x-yBiyO4+y 851-854
articol de periodic 2002 Revue Roumaine de Chimie, 47-8-9 CECAL, Alexandru (autor) , POPA, Karin (autor) , SIMON, Dan (autor) , CĂRĂUȘ, Ioan (autor) On the Spirulina platensis - 60Co2+ bioaccumulation system 861-867
articol de periodic 2003 Revue Roumaine de Chimie, 48-5 CECAL, Alexandru (autor) , POPA, Karin (autor) , CHIȘCĂ, Sorina (autor) , BĂLAN, Anca (autor) , IORDAN, Alexandru (autor) Kinetic study on the nucleation process within the systems 204Tl+-CrO4, 204Tk+-H2PO4 and 204Tl+-IO3 in gelatin 357-360
articol de periodic 2003 Revue Roumaine de Chimie, 48-6 PUI, Aurel (autor) , CECAL, Alexandru (autor) , DROCHIOIU, Gabi (autor) , PUI, Mihaela (autor) Coordination compounds of metal ions (M=Mn,Fe,Co,Ni and Cu) with tetradentate diimine pyrole schiff bases 439-443
articol de periodic 2006 Revue Roumaine de Chimie, 51-5 CECAL, Alexandru (autor) , BALAN, Anca (autor) , MELNICIUC-PUICA, Nicoleta (autor) , POPA, Karin (autor) Use of beta-rays backscattering to study the crystallization process of simple salts from solutions 403-408
articol de periodic 2008 Revue Roumaine de Chimie, 53-1 CECAL, Alexandru (autor) , BĂLAN, Anca (autor) , MELNICIUC-PUICA, Nicoleta (autor) , POPA, Karin (autor) Radiochemical method based on the backscattered beta-rays for the study of nucleation process 73-77
articol de periodic 2008 Revue Roumaine de Chimie, 53-3 CECAL, Alexandru (autor) , MACOVEI, Ada (autor) , TAMBA, Gabriela (autor) , HAUȚA, Oana (autor) , POPA, Karin (autor) , GANJU, Dumitru (autor) , RUSU, Ioana (autor) On the hydrogen production by catalyzed radiolysis of water 203-206
articol de periodic 2008 Revue Roumaine de Chimie, 53-9 CECAL, Alexandru (autor) , HAUTĂ, Oana (autor) , MACOVEI, Ada (autor) , POPOVICI, Eveklini (autor) , RUSU, Ioana (autor) , MELNICIUC-PUICA, Nicoleta (autor) Hydrogen yield from water radiolysis in the presence of some pillared clays 875-880
articol de periodic 2009 Revue Roumaine de Chimie, 54-11-12 CECAL, Alexandru (autor) , IONICĂ, Florica (autor) , NEMȚOI, Gheorghe (autor) , POPA, Karin (autor) Use of beta-rays absorption in the study of steel corrosion 1127-1132
articol de periodic 2010 Revue Roumaine de Chimie, 55-11-12 CECAL, Alexandru (autor) , HUMELNICU, Doina (autor) , POPA, Karin (autor) The effect pf &-raiolysis n the U(IV)/I(VI) ratio in uranium-bearing ores 979-982
articol de periodic 2011 Revue Roumaine de Chimie, 56-4 CECAL, Alexandru (autor) , AIRINEI, Liliana (autor) , NEMȚOI, Gheorghe (autor) , IONICA, Florica (autor) The study of corrosion reactions by means of a radiometric technique 391-398
articol de periodic 2014 Revue Roumaine de Chimie, 59-2 CECAL, Alexandru (autor) , IGNAT, Maria (autor) , MELNICIUC-PUICA, Nicoleta (autor) Adsorption of Co(II) and V(IV) species on zeolites 105-110
articol de periodic 1972 Studii și Cercetări de Chimie, 20-1 CECAL, Alexandru (autor) Asupra reacțiilor de schimb izotopic prin transfer de electroni 31-50
articol de periodic 1972 Studii și Cercetări de Chimie, 20-2 CECAL, Alexandru (autor) Considerații termodinamice referitoare la reacțiile de schimb izotopic 197-218
articol de periodic 1973 Studii și Cercetări de Chimie, 21-10 CECAL, Alexandru (autor) Rezonanța nucleară de cuadrupol 1117-1138
articol de periodic 1983 Studii și Cercetări de Fizică, 35-5 CECAL, Alexandru (autor) , HATNEAN, L. (autor) Considerații asupra chimiei atomilor de pozitroniu 443-457
articol de periodic 1983 Studii și Cercetări de Fizică, 35-6 CECAL, Alexandru (autor) , HOINEAN, Cornelia (autor) Unele aspecte ale chimiei atomilor de minoniu 567-576