Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Mădălina I. Duinea"'
Autor:
Elena Matei, Lucian M. Bîrsă, Mădălina I. Duinea, Florinel Sava, Laura G. Sârbu, Paul Chiriţă, Mihaela Baibarac
Publikováno v:
Transactions of Nonferrous Metals Society of China. 30:1928-1942
The effects of 4-(2-hydroxyphenyl)-2-(morpholin-4-yl)-1,3-thiazole (Pr02), 1-(3,5-dibromo-2-hydroxyphenyl)- 1-oxoethan-2-yl-N,N-diethyldithiocarbamate (Pr04) and 1-(5-bromo-2-hydroxy-3-methylphenyl)-1-oxoethan-2-yl-O- ethyl xanthate (Pr06) on the aqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92f65a39848a63c8f693cb4b3129eef9
https://doi.org/10.1016/s1003-6326(20)65351-1
https://doi.org/10.1016/s1003-6326(20)65351-1
Autor:
Mihaela Alexandra Petcu, Laura G. Sarbu, Irina Dăbuleanu, Mihail Lucian Birsa, Paul Chirita, Mădălina I. Duinea, Aurora Reiss, Geta Carac
Publikováno v:
Revista de Chimie. 70:2639-2642
The effect of a newly synthesized TRIS-based Schiff base (XC) on the oxidative dissolution of FeS in air-equilibrated solutions with pH 2.26 and temperature of 27�C was investigated by Potentiodynamic polarization, Cyclic Voltammetry, Optical Micro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::060eb19510c6577ee2c85e1332d16291
https://doi.org/10.37358/rc.19.7.7395
https://doi.org/10.37358/rc.19.7.7395
Autor:
Laura G. Sârbu, Mădălina I. Duinea, Paul Chiriţă, Lucian M. Birsa, Elena Matei, Mihai Popescu, Florinel Sava, Ana M. Sandu, Mihaela Baibarac
Publikováno v:
Corrosion Science. 138:154-162
Three phenacyl derivatives have been investigated as potential inhibitors for the aqueous oxidation of sphalerite (ZnS) in air-equilibrated solutions of HCl (pH 2.5 and 25 °C) using potentyodynamic polarization, aqueous batch experiments, scanning e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95324594a314204af22763d9090454f5
https://doi.org/10.1016/j.corsci.2018.04.017
https://doi.org/10.1016/j.corsci.2018.04.017
Autor:
Irina Dăbuleanu, Ana M. Sandu, Mădălina I. Duinea, Geta Cârâc, Paul Chiriță, Mihaela Alexandra Petcu
Publikováno v:
Journal of Electroanalytical Chemistry. 804:165-170
The effect of glycine on the aqueous oxidation of FeS was evaluated in the range of 0.1–1.0 mM at pH 2.5 and 25 °C by electrochemical techniques (potentiodynamic polarization and Electrochemical Impedance Spectroscopy) and Density Functional Theor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a9ec873e63ca0dbf4ab917de11cd294
https://doi.org/10.1016/j.jelechem.2017.10.005
https://doi.org/10.1016/j.jelechem.2017.10.005
Publikováno v:
Journal of Colloid and Interface Science. 467:51-59
This study investigated the mechanism of iron monosulfide (FeS) oxidation by dissolved oxygen (O 2(aq) ). Synthetic FeS was reacted with O 2(aq) for 6 days and at 25 °C. We have characterized the initial and reacted FeS surface using Scanning Electr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4deff6ffc11bff9fe2b45cffcc02bda8
https://doi.org/10.1016/j.jcis.2016.01.010
https://doi.org/10.1016/j.jcis.2016.01.010
Autor:
Cristina A. Constantin, Elena Matei, Cătălina E. Bădică, Ioan Baltog, Paul Chiriţă, Lucian M. Birsa, Mădălina I. Duinea
Publikováno v:
Materials Chemistry and Physics. 157:101-107
The inhibiting action of O-ethyl-S-2-(2-hydroxy-3,5-diiodophenyl)-2-oxoethylxantogenate (EHDO) on the oxidation of FeS in air-saturated solutions at pH 1.3 and 25 °C was studied using potentiodynamic polarization and electrochemical impedance spectr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91c57c57a1879e91f17de893c0c6f671
https://doi.org/10.1016/j.matchemphys.2015.03.021
https://doi.org/10.1016/j.matchemphys.2015.03.021
Publikováno v:
Procedia Earth and Planetary Science. 10:154-158
The aqueous oxidation of pyrite in air-equilibrated HCl solutions was investigated at various temperatures (30 and 40 oC), pH values (2 to 5) and sulfate concentrations (0.001 to 0.5M). It was found that the oxidation current densities (iox) increase
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d3a39bf0e5804c9bc51d7888cc60d242
Publikováno v:
Procedia Earth and Planetary Science. :149-153
The effect of ethylenediaminetetraacetate (EDTA) on the oxidative dissolution of FeS at pH 2.5 and 25 oC was investigated by using potentiodynamic polarization technique and electrochemical impedance spectroscopy. The results of our study show that E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57d48472205a195a3dfaae9ffed4113b