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  • 82 de articole
Tip Anul Publicație și Volum/Nr. Realizatori Titlul articolui Secțiunea Pagina Limba
articol de periodic 1966 Revue Roumaine de Chimie, 11-11 MURGULESCU, Ilie (autor) , IONESCU, Niculae (autor) The effect of oxygen chemisorption on the temperature coeficient of the electric resistance of thin silver films 1267-1277
articol de periodic 1966 Revue Roumaine de Chimie, 11-9 MURGULESCU, Ilie (autor) , IONESCU, Niculae (autor) The effect of oxygen chemisorption on the elerctric resistance of thin silver films 1035-1043
articol de periodic 1967 Revue Roumaine de Chimie, 12-12 MURGULESCU, Ilie (autor) , IONESCU, Niculae (autor) The effect of oxygen chemisorption on the electric proprietes of uninteren thin silver films 1395-1404
articol de periodic 1968 Revue Roumaine de Chimie, 13-12 MURGULESCU, Ilie (autor) , IONESCU, Niculae (autor) Efect of oxygen chemisorption on the electrical resistance of thin coopers films 1533-1547
articol de periodic 1968 Revue Roumaine de Chimie, 13-6 IONESCU, Niculae (autor) On the variation of the scattering coefficient p of electrons from thin silver films after oxygen chemisorption 683-686
articol de periodic 1969 Revue Roumaine de Chimie, 14-6 MURGULESCU, Ilie (autor) , IONESCU, Niculae (autor) The effect of oxygen chemisorption on the temperature coefficient of the electrical resistance of thin copper films 681-687
articol de periodic 1969 Revue Roumaine de Chimie, 14-9 MURGULESCU, Ilie (autor) , IONESCU, Niculae (autor) The efect of oxygen chemisorption on the temperature dependence of the variation of electrical resistance of the thin copper films 1073-1080
articol de periodic 1970 Revue Roumaine de Chimie, 15-10 IONESCU, Niculae (autor) About the electrical resistance variations in thin iron films during water chemisorption and decomposition 1525-1528
articol de periodic 1970 Revue Roumaine de Chimie, 15-12 IONESCU, Niculae (autor) On the elovich equation 1847-1849
articol de periodic 1970 Revue Roumaine de Chimie, 15-2 IONESCU, Niculae (autor) About the mechanism of electrical resistance variations in thin copper and silver films during oxygen chemisorption 273-281
articol de periodic 1971 Revue Roumaine de Chimie, 16-2 IONESCU, Niculae (autor) The reactivity of thin copper films 201-207
articol de periodic 1979 Revue Roumaine de Chimie, 24-1 IONESCU, Niculae (autor) Cerofollini's model and the adsorption isotherms 83-84
articol de periodic 1979 Revue Roumaine de Chimie, 24-2 IONESCU, Niculae (autor) , BANDAY, P. (autor) Influence of oxygen on the dark contuctivity of copper phthalocyanine 267-270
articol de periodic 1979 Revue Roumaine de Chimie, 24-3 IONESCU, Niculae (autor) Some remarks concerning the logarithmic law in adsorption 399-401
articol de periodic 1980 Revue Roumaine de Chimie, 25-5 IONESCU, Niculae (autor) Kinetics of gas adsorption on heterogeneous solid surfaces 663-666
articol de periodic 1981 Revue Roumaine de Chimie, 26-2 POPESCU, Domnina (autor) , GOȘA, V. (autor) , SCHUSTER, R. (autor) , IONESCU, Niculae (autor) , OANCEA, Dumitru (autor) The explosive combustion of the vinylacetylene - air mixtures initiated by a hot nickel-chromium wire 197-202
articol de periodic 1981 Revue Roumaine de Chimie, 26-5 IONESCU, Niculae (autor) , BASNYAI, P. (autor) , CĂLDĂRARU, Monica (autor) , CHIRCA, M. (autor) The reduction of a complex molybdenum-bismuth oxide catalyst wuth propylene 681-685
articol de periodic 1981 Revue Roumaine de Chimie, 26-6 IONESCU, Niculae (autor) Concerning a recently proposed equation for the adsorption of gases on solids 815-817
articol de periodic 1981 Revue Roumaine de Chimie, 26-6 CĂLDĂRARU, Monica (autor) , BANYAI, P. (autor) , IONESCU, Niculae (autor) Electrical conductivity of a complex bismuth-molybdenum catalyst in the reaction of propylene oxidation 837-842
articol de periodic 1981 Revue Roumaine de Chimie, 26-7 OANCEA, Dumitru. (autor) , POPESCU, Domnina (autor) , GOȘA, V. (autor) , SCHUSTER, R.H. (autor) , IONESCU, Niculae (autor) , CĂRJALIU, Felicia (autor) Overall activation energy of explosive combustion of methane - air mixtures 933-937
articol de periodic 1982 Revue Roumaine de Chimie, 27-1 IONESCU, Niculae (autor) , CĂLDĂRARU, Monica (autor) Propylene oxidation on MoO3/SiO2 and Bi2O3/SiO2 catalysts 75-79
articol de periodic 1982 Revue Roumaine de Chimie, 27-4 IONESCU, Niculae (autor) , POPESCU, Domnina (autor) Oxidation of methanol on copper phthalocyanine 481-484
articol de periodic 1985 Revue Roumaine de Chimie, 30-9-10 OANCEA, Dumitru (autor) , GOȘA, V. (autor) , IONESCU, Niculae (autor) , POPESCU, D. (autor) An experimental method for the measurement of the adiabatic maximum pressure during an explosive gaseous combustion 767-776
articol de periodic 1986 Revue Roumaine de Chimie, 31-7 IONESCU, Niculae (autor) , CHIRCA, M. (autor) , MARCHIDAN, Dumitru (autor) Thermal effect and oscillations in the catalytic oxidation of methanol 671-677
articol de periodic 1987 Revue Roumaine de Chimie, 32-11-12 OANCEA, Dumitru (autor) , POPESCU, Domnina (autor) , IONESCU, Niculae (autor) On the significance of the minimum ignition energy of an explosive gaseous mixture 1211-1218
articol de periodic 1987 Revue Roumaine de Chimie, 32-4 POPESCU, D. (autor) , ALBU, B. (autor) , OANCEA, Dimitru (autor) , IONESCU, Niculae (autor) , GOȘA, V. (autor) The explosive combustion of propylene. IV. The maximum explosion pressure in adiabatic and non-adiabatic constant volume combustion 359-367
articol de periodic 1987 Revue Roumaine de Chimie, 32-9-10 IONESCU, Niculae (autor) , CĂLDĂRARU, Monica (autor) Mobility of lattice oxygen and activity of multicomponent oxide catalysts for oxidation of propylene 939-943
articol de periodic 1989 Revue Roumaine de Chimie, 34-3 IONESCU, Niculae (autor) , BOZEȘANU, Melania (autor) , IOSIF, Ileana (autor) The influence of propylene on the mechanism of homogeneous pytolysis of n-heptane 779-784
articol de periodic 1991 Revue Roumaine de Chimie, 36-11-12 CHARSON, Mark (autor) , IONESCU, Niculae (autor) , CHIRCĂ, Mihai (autor) Mechanism of phenol methylation on Al2O4 and on MgO 1397-1401
articol de periodic 1991 Revue Roumaine de Chimie, 36-4-7 IONESCU, Niculae (autor) , CHIRCA, M. (autor) , MARCHIDAN, Dumitru (autor) The catalytic oxidation of methanol in oscillatory regime 809-818
articol de periodic 1992 Revue Roumaine de Chimie, 37-1 OANCEA, Dumitru (autor) , RĂZUȘ, Domnina (autor) , IONESCU, Niculae (autor) Quenching distances and minimum ignition energies of gaseous propylene-air mixtures 95-100
articol de periodic 1992 Revue Roumaine de Chimie, 37-4 IONESCU, Niculae (autor) Onn the logarithmic law used in desorption phenomena 509-510
articol de periodic 1993 Revue Roumaine de Chimie, 38-4 IONESCU, Niculae (autor) , GOȘA, Vasile (autor) , RĂZUȘ, Domnina (autor) Self-ignition of hydrocarbon-air gaseous mixtures 377-386
articol de periodic 1993 Revue Roumaine de Chimie, 38-7 IONESCU, Niculae (autor) , DANCIU, Tiberiu (autor) Kinetic model for heterogeneous catalytic oxidations in oscillatory regime 783-790
articol de periodic 1994 Revue Roumaine de Chimie, 39-10 OANCEA, Dumitru (autor) , RĂZUȘ, Domnica (autor) , IONESCU, Niculae (autor) Burning velocity determination by spherical bomb technique. I. A new model for burnt mass fractions 1187-1196
articol de periodic 1994 Revue Roumaine de Chimie, 39-9 IOSIF, Ileana (autor) , IONESCU, Niculae (autor) , POP, Grigore (autor) Thermal effects in the methanol conversion on zeolites 1053-1066
articol de periodic 1995 Revue Roumaine de Chimie, 40-10 STOICA, Mariana (autor) , CĂPRIȚA, Alice (autor) , CĂLDĂRARU, Monica (autor) , IONESCU, Niculae (autor) Des comportaments trabnsitoires du systeme H2-Pt/Al2O3 1067-1074
articol de periodic 1995 Revue Roumaine de Chimie, 40-7-8 IONESCU, Niculae (autor) Logarithmic rate law of thev oxygen adsorption onzinc oxide 639-642
articol de periodic 1996 Revue Roumaine de Chimie, 41-5-6 BOBICĂ, Adrian (autor) , IOSIF, Ileana (autor) , IONESCU, Niculae (autor) Flow reactor for non-stationary reaction kinetics 349-352
articol de periodic 1996 Revue Roumaine de Chimie, 41-7-8 IONESCU, Niculae (autor) , CHIRILĂ, Florin (autor) Effect of discretization on the reaction scheme A-B-C 621-625
articol de periodic 1997 Revue Roumaine de Chimie, 42-6 DANCIU, Tiberiu (autor) , IONESCU, Niculae (autor) , SEGAL, Eugen (autor) Oscillations in the NH3-SAPO-5 catalytic system 455-459
articol de periodic 1997 Revue Roumaine de Chimie, 42-7 OANCEA, Dumitru (autor) , RĂZUȘ, Domnina (autor) , CHIRILĂ, Florin (autor) , IONESCU, Niculae (autor) Pressure and temperature dependence of the quenching distance for propylene-air mixtures 571-578
articol de periodic 1997 Revue Roumaine de Chimie, 42-9 STOICA, Mariana (autor) , TEODORESCU, Mihaela (autor) , PETRE, Alice (autor) , IONESCU, Niculae (autor) , CHUVATKINA, Elina (autor) , KIPERMAN, Savel (autor) Hydrogen-and oxigen-treated Pt/Al2=3 catalyst 787-791
articol de periodic 1998 Revue Roumaine de Chimie, 43-1 IONESCU, Niculae (autor) , CĂLDARARU, Monica (autor) , SPRĂNCEANĂ, Dan (autor) Conductance oscillations of SnO2 in an atmosphere containing O2 and H2O 71-73
articol de periodic 1998 Revue Roumaine de Chimie, 43-5 IONESCU, Niculae (autor) , STIUCA, Mariana (autor) , PETRE, Alice (autor) , SPÎNCEANĂ, Dan (autor) , CĂLDĂRARU, Monica (autor) Oscillations of electrical conductivity in the SnO2/O2 system in the presence of moisture 377-385
articol de periodic 1999 Revue Roumaine de Chimie, 44-11-12 CĂLDĂRATU, Monica (autor) , MIHAIU, Suzana (autor) , SPRÎNCEANĂ, Dan (autor) , ZAHARESCU, Maria (autor) , POPA, Vlad (autor) , IONESCU, Niculae (autor) The role of hydration-dehydration effects on oxygen adsorption on SnO2 1121-1127
articol de periodic 1999 Revue Roumaine de Chimie, 44-2 DANCIU, Tiberiu (autor) , IONESCU, Niculae (autor) Kinetic model for heterogeneous oscillating processes 181-184
articol de periodic 2000 Revue Roumaine de Chimie, 45-4 RĂZUȘ, Domnina (autor) , OANCEA, Dumitru (autor) , IONESCU, Niculae (autor) Burning velocity fetermination by spherical bomb technique. II. Propylene-air mixtures of various compositions, pressures and temperatures 319-330
articol de periodic 2002 Revue Roumaine de Chimie, 47-10-11 IONESCU, Niculae (autor) , CĂLDĂRARU, Monica (autor) Logarithmic law of the desorption kinetics in the system O2/UnO 1213-1216
articol de periodic 2002 Revue Roumaine de Chimie, 47-1-2 GRUIA, Mircea (autor) , CĂDĂRARU, Monica (autor) , IONESCU, Niculae (autor) Intergranulor AC electrical conductivity of metal oxide surfaces in the presence of water a theoretical model 49-56
articol de periodic 2002 Revue Roumaine de Chimie, 47-8-9 CĂLDĂRARU, Monica (autor) , SPRÎNCEANĂ, Dan (autor) , AUROUX, Aline (autor) , IONESCU, Niculae (autor) Ammonia adsorption on SnO2 and Sb2O3-depod SnO2 implications for proppylene oxidation 783-787
articol de periodic 2005 Revue Roumaine de Chimie, 50-11-12 IONESCU, Niculae (autor) , CĂLDĂRARU, Monica (autor) , HORNOIU, Cristian (autor) , MUNTEANU, Cornel (autor) Thermokinetic oscillations in the catalytic oxidation methanol 985-990
articol de periodic 2005 Revue Roumaine de Chimie, 50-7-8 IONESCU, Niculae (autor) , JAEGER, Nils (autor) , PLATH, Peter (autor) , LIAUW, Marcel (autor) Overall activation enegy of ethanol oxidation in oscillatory regime 663-669
articol de periodic 2006 Revue Roumaine de Chimie, 51-3 DOBRESCU, Gianina (autor) , ANASTASESCU, Mihai (autor) , IONESCU, Niculae (autor) Analyzing STM images of Cu(110) in dilute hydrochloric acid using the dynamic scaling method 187-191
articol de periodic 2006 Revue Roumaine de Chimie, 51-6 IONESCU, Niculae (autor) , CĂLDĂRARU, Monica (autor) Desorption kinetics in the the Uo/O2 system 523-525
articol de periodic 2007 Revue Roumaine de Chimie, 52-8-9 IONESCU, Niculae (autor) , CALDĂRARU, Monica (autor) , HORNOIU, Cristian (autor) , MUNTEANU, Cornel (autor) Overall activation energy of methanol oxidation in oscillatory regime 765-769
articol de periodic 2008 Revue Roumaine de Chimie, 53-3 DOBRESCU, Gianina (autor) , BALANOVA, Emilia (autor) , ZAHARESCU, Maria (autor) , IONESCU, Niculae (autor) TEM micrographs practal analysis of silica powders 217-221
articol de periodic 2008 Revue Roumaine de Chimie, 53-7 IONESCU, Niculae (autor) Kinetics of adsorption and desorption in solid-gas systems and the logarithmic rate law 535-537
articol de periodic 2008 Revue Roumaine de Chimie, 53-8 IONESCU, Niculae (autor) , CĂLDĂRARU, Monica (autor) Desorption kinetics in the ZnO nanopowder/O2 system 603-605
articol de periodic 2009 Revue Roumaine de Chimie, 54-11-12 MUNTEANU, Cornel (autor) , IONESCU, Niculae (autor) , FEDER, Marcel (autor) , DIAMANDESCU, Lucian (autor) , CĂLDĂRARU, Monica (autor) Catalytic and electtrical properties of iron oxide in deep propane oxidation 1057-1064
articol de periodic 2009 Revue Roumaine de Chimie, 54-5 IONESCU, Niculae (autor) Kinetic model dor heterogeneous catalytic oscillatory reactions 339-342
articol de periodic 2010 Revue Roumaine de Chimie, 55-2 IONESCU, Niculae (autor) , JAEGER, Nils (autor) , PLATH, Peter (autor) , HORNOIU, Cristian (autor) Ignition of catalytic oxidation of ethanol in oscillatory regime 105-108
articol de periodic 2010 Revue Roumaine de Chimie, 55-5 IONESCU, Niculae (autor) , CĂLDĂRARU, Monica (autor) Adsorption kinetics in the system ZnO fine powder/O2 365-367
articol de periodic 2010 Revue Roumaine de Chimie, 55-6 IONESCU, Niculae (autor) Subsurface oxygen involved in kinetics of oscillatory heterogeneous catalytic reactions 349-352
articol de periodic 2011 Revue Roumaine de Chimie, 56-5 IONESCU, Niculae (autor) Kinetics of gas desorption from solid surfaces 483-485
articol de periodic 2011 Revue Roumaine de Chimie, 56-9 IONESCU, Niculae (autor) Role of the non-reactive adsorbed species in the heterogeneous catalytic oscilatory reactions 853-855
articol de periodic 2012 Revue Roumaine de Chimie, 57-6 IONESCU, Niculae (autor) Role of the adsorbed carbon in heterogeneous catalytic oscillatory reactions 629-632
articol de periodic 2012 Revue Roumaine de Chimie, 57-7-8 IONESCU, Niculae (autor) Role of the third adsorbed species in the heterogeneous catalytic oscillatory reactions 683-686
articol de periodic 2013 Revue Roumaine de Chimie, 58-2-3 IONESCU, Niculae (autor) Role of time scales in heterogeneous catalytic oascilatory reactions 251-254
articol de periodic 2013 Revue Roumaine de Chimie, 58-4-5 VASILE, Anca (autor) , HORNOIU, Cristian (autor) , BRATAN, Veronica (autor) , NEGOESCU, Daniela (autor) , CALDARARU, Monica (autor) , IONESCU, Niculae (autor) , YUZHAKOVA, Tatiana (autor) , REDEY, Akos (autor) In situ electrical conductivity pf propene interaction with SnO2-CeO2 mixed oxides 365-369
articol de periodic 2014 Revue Roumaine de Chimie, 59-5 BRĂTAN, Veronica (autor) , MUNTEANU, Cornel (autor) , CHESLER, Paul (autor) , NEGOESCU, Daniela (autor) , IONESCU, Niculae (autor) Electrical characterization and the catalytic properties of SnO2/TiO2 catalysts and their Pd-supported equivalents 335-341
articol de periodic 2014 Revue Roumaine de Chimie, 59-6-7 IONESCU, Niculae (autor) Grain boundary controlled electron transfer in oxide/gas system 417-419
articol de periodic 2015 Revue Roumaine de Chimie, 60-2-3 CHESLER, Paul (autor) , HORNOIU, Cristian (autor) , BRATAN, Veronica (autor) , MUNTEANU, Cornel (autor) , GARTNER, Măriuca (autor) , IONESCU, Niculae (autor) Carbon monoxide sensing properties of TiO2 227-232
articol de periodic 2016 Revue Roumaine de Chimie, 61-6-7 VASILE, Anca (autor) , HORNOIU, Cristian (autor) , MUNTEANU, Cornel (autor) , IONESCU, Niculae (autor) , YUZHAKOVA, Tatiana (autor) , REDEY, Akos (autor) In situ impedance spectroscopy measurements for CeO2-SnO2 mixed oxides catalysts 503-509
articol de periodic 2016 Revue Roumaine de Chimie, 61-8-9 BRĂTAN, Veronica (autor) , IONESCU, Niculae (autor) Oscillations in the system carbon monoxide-TiO2 665-669
articol de periodic 2017 Revue Roumaine de Chimie, 62-8-9 BRĂTAN, Veronica (autor) , IONESCU, Niculae (autor) Oscillations in the system Co/catalytic surface 619-622
articol de periodic 2018 Revue Roumaine de Chimie, 63-5-6 PAPA, Florica (autor) , BERGER, Daniela (autor) , DOBRESCU, Gianina (autor) , STATE (autor) , IONESCU, Niculae (autor) Corerelation of the Sr-dopant content in La12-xSrxCoO3 with catalytic activity for hydrogen peroxide decomposition 447-453
articol de periodic 2018 Revue Roumaine de Chimie, 63-5-6 DOBRESCU, Gianina (autor) , BRĂTAN, Veronica (autor) , IONESCU, Niculae (autor) The fractal dimension of oscillations on a Co/Pd supported catalyst 455-458
articol de periodic 1966 Studii și Cercetări de Chimie, 14-12 IONESCU, Niculae (autor) Efectul chemosorbției gazelor asupra conductibilității electrice a stratelor subțiri metalice 843-860
articol de periodic 1968 Studii și Cercetări de Chimie, 16-11 IONESCU, Niculae (autor) Conference an the Chemistry and Chemical Processing of Petroleum and Natural Gas 918-919
articol de periodic 1969 Studii și Cercetări de Chimie, 17-4 IONESCU, Niculae (autor) Tables de Conversion PPM an Atomes/PPM en Masse 338-339
articol de periodic 1974 Studii și Cercetări de Chimie, 22-1 IONESCU, Niculae (autor) Katalyse an phtalocyaninen - Kropf H., Steinvach F. 115-116