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Recent progress in high-pressure X-ray absorption spectroscopy studies at the ODE beamline
(Taylor and Francis Ltd., 2020)
High pressure energy-dispersive X-ray absorption spectroscopy is a valuable structural technique, especially, when combined with a nano-polycrystalline diamond anvil cell. Here we present recent results obtained using the ...
On the Way to Optoionics
(Wiley Blackwell, 2020)
Based on the recent finding of significant ion conduction enhancement in iodide perovskites upon illumination, the potential of an emerging field ‘opto-ionics’ – that we define in parallelism to ‘opto-electronics’ – is ...
Diphenylsulfone-based hosts for electroluminescent devices: Effect of donor substituents
(Elsevier Ltd, 2020)
In this work, we report on a series of diphenylsulfone derivatives substituted by 2-(trifluoromethyl)-phenothiazinyl, 10,11-dihydro-5H-dibenz[b,f]azepinyl, 5H-dibenz[b,f]azepinyl, 4-methoxy-carbazolyl and 1,2,3,4-tetrahy ...
Multifunctional derivatives of dimethoxy-substituted triphenylamine containing different acceptor moieties
(Springer Nature Switzerland AG, 2020)
Two compounds, having dimethoxy-substituted triphenylamino groups and fragments of cyanoacrylic acid or rhodanine-3-acetic acid were prepared and characterized. Their optical, photophysical, thermal, electrochemical, ...
A review of investigation on 4-substituted 1,8-naphthalimide derivatives
(Elsevier Ltd., 2020)
In recent years, much attention has been paid to the design and preparation of new 4-substituted 1,8-naphthalimide architectures as well as to the studies of the properties of materials. Wide possibilities of changing the ...
Origin of pressure-induced insulator-to-metal transition in the van der Waals compound FePS3 from first-principles calculations
(John Wiley and Sons Inc., 2020)
Pressure-induced insulator-to-metal transition (IMT) has been studied in the van der Waals compound iron thiophosphate (FePS3) using first-principles calculations within the periodic linear combination of atomic orbitals ...
Interdependence of Oxygenation and Hydration in Mixed-Conducting (Ba,Sr)FeO3-δPerovskites Studied by Density Functional Theory
(American Chemical Society, 2020)
Protonic-electronic mixed-conducting perovskites are relevant as cathode materials for protonic ceramic fuel cells (PCFCs). In the present study, the relation between the electronic structure and the thermodynamics of ...
Identifying iron-bearing nanoparticle precursor for thermal transformation into the highly active hematite photo-fenton catalyst
(MDPI AG, 2020)
The hematite photo-Fenton catalysis has attracted increasing attention because it offers strong oxidation of organic pollutants under visible light at neutral pH. In the present work, aqueous synthesis of hematite photo-Fenton ...
Investigations in intensification of grain drying by active ventilation applying ozone
(Latvia University of Life Sciences and Technologies, 2020)
The article presents an analysis of the previous research on the use of ozone for intensified active ventilation of grain and develops a methodology for experiments to evaluate the usefulness of ozone utilisation in ...
Understanding of conversion process of magnetron deposited thin films of amorphous ReOx to crystalline ReO3 upon thermal annealing
(ACS Publications, 2020)
Thin films of rhenium trioxide (ReO3) were produced by reactive DC magnetron sputtering from metallic rhenium target followed by annealing in the air in the range of temperatures from 200C to 350C. Nanocrystalline ...