No 10-11 Octobre-Novembre 2011
Tome 56, No 10-11 Octobre-Novembre 2011
ROMPHYSCHEM-14, June 2-4, 2010: the crisis edition
Dr. Vlad Tudor Popa – “Ilie Murgulescu” Institute of Physical Chemistry
1. Irina DUMITRIU, Radu Claudiu FIERĂSCU, Raluca Ioana BUNGHEZ, Simona Florentina POP, Sanda Maria DONCEA, Mihaela Lucia ION and Rodica Mariana ION
Analytical methods for artefacts complex analysis
Key words: artefacts, analytical methods, spectroscopic techniques, radiation-based techniques
2. Carmen RACLEŞ, Mihaela ALEXANDRU, Alexandra NISTOR and Maria CAZACU
Surface properties of siloxane-based surfactants containing tromethamol units
Key words: siloxane, surfactants, wetting behaviour, dynamic vapor sorption.
3. Maria IGNAT and Evelini POPOVICI
Synthesis of mesoporous carbon materials via nanocasting route – comparative study of glycerol and sucrose as carbon sources
Key words: nanocasting, carbon precursor, mesoporous carbon.
4. Nicolae DOCA, Nicolina POP, Alin MOGOŞ, Paul ALBU and Titus VLASE
Selective activation of heterogeneous systems: a consequence of the Jahn-Teller effect
Key words: activation mechanism, Morse oscillators, vibrational energy transfer, supersymmetry, thermal decomposition
5. Adriana FULIAŞ, Alina BOBRIC, Gabriela VLASE, Titus VLASE and Nicolae DOCA
Thermal stability and biological interactions of some cephalosporins
Key words: cephalosporins, thermal behaviour, Drosophila melanogaster
6. Adriana FULIAŞ, Nicolae DOCA, Gabriela VLASE, Bogdan TIŢA, Dumitru TIŢA and Titus VLASE
Thermal decomposition kinetics of cefadroxil
Key words: cefadroxil, thermal analysis, kinetic parameters, NPK method.
7. Liana Simona SBÎRNĂ, Aurora REISS, Anisoara PREDA, Florina CIOLAN and Irina NICOLAESCU
Stereochemistry of various complexes containing a bidentate Schiff base that is able to change denticity
Key words: complex compounds, Schiff bases, bi- and tridentate ligands, changeable, denticity, tetra- and hexa-coordination, d8 and d10 metal ions
8. Liudmila GUSINA, Ion BULHAC, Diana DRAGANCEA, Yurii A. SIMONOV and Sergiu SHOVA
Structural and spectroscopic characterization of dioxomolybdenum(VI) complexes with Schiff bases derived from isonicotinoylhydrazide
Key words: Schiff base ligands, molybdenum(VI) complexes, X-Ray structure
9. Dan CONSTANTINESCU,Mariella CONSTANTINESCU, Constanţa MARIN-PERIANU, Horia PETRAN, Cristian PETCU, Angela-Gabriela CARACAŞ and Elena Maria ANGHEL
Principles and method of determining the thermal diffusivity of homogeneous and isotropic materials
Key words: thermal diffusivity, conduction heat transfer, sensitivity analysis, unitary thermal response
10. Bogdan TUTUNARU, Adriana SAMIDE, Adina CIUCIU and Ioana PRUNARU
The effect of N-(2-hydroxybenzilidene) thiosemicarbazide on corrosion resistance of electrodeposited tin layer onto carbon steel in acidic media
Key words: tin coatings, electro-deposited, N-(2-hydroxybenzilidene) thiosemicarbazide, surface structure, SEM.
11. Nicoleta CIOATERĂ, Adriana SAMIDE, Aurelia MAXUT, Rose-Noëlle VANNIER and Michel TRAISNEL
Electrodeposition of Ni-Ceria nanocomposite coatings and their corrosion behavior
Key words: electrodeposition, nanostructured ceria, nickel, composite coating, corrosion resistance.
12. Maria-Laura SOARE, Magdalena-Rodica BUJDUVEANU, Eleonora-Mihaela UNGUREANU, Emilian GEORGESCU and Liviu BIRZAN
Comparative electrochemical studies on substituted benzoyl indolizine-1-carboxylates
Key words: ethyl 3-(4-bromobenzoyl) indolizine-1-carboxylate, ethyl 3-(4- chlorobenzoyl) indolizine-1-carboxylate, ethyl 3-(4- methylbenzoyl) indolizine-1-carboxylate, cyclic voltammetry, differential pulse voltammetry
13. Gabriela Maria OPREA, Angela Mariana MICHNEA and Cristina MIHALI
Adsorption kinetics of 8-hydroxyquinoline on smithsonite
Key words: smithsonite, kinetic, 8-hydroxyquinoline, adsorption.
14. Dan CONSTANTINESCU,46 Mariella CONSTANTINESCU, Horia PETRAN, Cristian PETCU, Angela-Gabriela CARACAŞ and Elena Maria ANGHEL
Analysis on the thermal behaviour of the thermal storage units for phase change materials
Key words: Stefan equation, phase change, latent heat, phase change front velocity.
15. Gheorghe TOMOAIA, Maria TOMOAIA-COTISEL, Lacrimioara-Bianca POP, Alexandru POP, Ossi HOROVITZ, Aurora MOCANU, Nicolae JUMATE and Liviu-Dorel BOBOS
Synthesis and characterization of some composites based on nanostructured phosphates, collagen and chitosan
Key words: hydroxyapatite, silicon substituted hydroxyapatite, nanopowders, collagen, chitosan
16. Maria TOMOAIA-COTISEL, Roxana-Diana PASCA, Ossi HOROVITZ and Aurora MOCANU
Surface potentials of cholesterol and dimyristoyl phosphatidylcholine monolayers at the air/water interface
Key words: dimyristoyl phosphatidylcholine, DMPC, cholesterol, monolayers, surface potential, dipole moments.
17. Veronica BRĂTAN, Paul CHESLER, Anca VASILE, Ligia TODAN, Maria ZAHARESCU and Monica CĂLDĂRARU
Surface properties and catalytic oxidation on V2O5-CeO2 catalysts
Key words: CeVO4, electrical conductivity, EPR, UV-Vis, propylene oxidation
18. Dora LUCACI, Maria VIŞA and Anca DUŢĂ
Copper removal on wood–fly ash substrates – thermodynamic study
Key words: sawdust, biosorption, heavy metals, wastewater treatment
19. Ionuţ POPOVICI, Dana PERNIU, Luminiţa ISAC, Raluca CIOC and Anca DUŢĂ
Surfactant assisted control over morphology and surface properties of sprayed TiO2 thin films
Key words: TiO2, spray pyrolysis deposition, surfactant, morphology
20. L. V. EL’NIKOVA
Lattice model calculations on aqueous solutions of acetone and tetramethylurea
Key words: aqueous acetone, aqueous tetramethylurea, mixing schemes, lattice modeling, Monte Carlo