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Evaluation of the effects of native minerals on the organic matter of Aleksinac oil shale based on the composition of free and bound bitumens
(Organic Geochemistry, 1992)
In order to evaluate the adsorption and catalytic effects of indigenous carbonates and silicates on the organic matter of Aleksinac oil shale, the free and the bound bitumens were isolated and analyzed by organic geochemical ...
Mechanochemically improved surface properties of activated carbon cloth for the removal of As(V) from aqueous solutions
(Elsevier, 2019)
Modified activated carbon cloth is prepared by mechanochemical modification of viscose rayon carbon cloth. The effects of different milling atmospheres, in the air and inert conditions, were investigated. Changes in kind ...
Spin- and valley-polarized transport in a monolayer of MoS2
(Amer Physical Soc, College Pk, 2016)
We investigate dc and ac transport in a monolayer of MoS2 in the presence of an effective mass asymmetry, a momentum-dependent term, and an out-of plane or in-plane Zeeman term. Analytical results are presented for both ...
Visualisation of the interaction between Acidithiobacillus ferrooxidans and oil shale by atomic force microscopy
(Technical Faculty, Bor-Serbia, Bor, 2012)
This study visually documents the mechanical contact and interaction between the bacterial cells of two biogeocenotically different strains of Acidithiobacillus ferrooxidans (At. ferrooxidans) and oil shale containing ...
The role of spin states in the catalytic mechanism of the intra- and extradiol cleavage of catechols by O-2
(Royal Soc Chemistry, Cambridge, 2017)
Iron-dependent enzymes and biomimetic iron complexes can catalyze the ring cleavage of very inert, aromatic compounds. The mechanisms of these transformations and the factors that lead either to extradiol cleavage or ...
Remote electron plasmon polaron in graphene
(Amer Physical Soc, College Pk, 2012)
The Coulomb interaction and the correlation of a remote electron with a single layer of graphene is investigated in the presence of a magnetic field applied perpendicular to the graphene layer. The remote electron polarizes ...
Integer quantum Hall effect in gapped single-layer graphene
(Amer Physical Soc, College Pk, 2012)
Analytical expressions for the Hall conductivity sigma(yx) and the longitudinal resistivity rho(xx) are derived in gapped, single-layer graphene using linear response theory. The gap 2 Delta, described by a mass term, is ...
Magnetic and electric control of spin- and valley-polarized transport across tunnel junctions on monolayer WSe2
(Amer Physical Soc, College Pk, 2017)
The recent experimental realization of high-quality WSe2 leads to the possibility of an efficient manipulation of its spin and valley degrees of freedom. Its electronic properties comprise a huge spin-orbit coupling, a ...
Dissociative electron attachment and electronic excitation in Fe(CO)5
(Royal Soc Chemistry, Cambridge, 2018)
In a combined experimental and theoretical study we characterize dissociative electron attachment (DEA) to, and electronically excited states of, Fe(CO)(5). Both are relevant for electron-induced degradation of Fe(CO)(5). ...
Comparison of properties of silver-metal oxide electrical contact materials
(Technical Faculty, Bor, 2012)
Changes in physical properties such as density, porosity, hardness and electrical conductivity of the Ag-SnO2 and Ag-SnO2In2O3 electrical contact materials induced by introduction of metal oxide nanoparticles were investigated. ...