A5083147602- Hydrogen Storage and Materials
- Ammonia Synthesis and Nitrogen Reduction
- Hybrid Renewable Energy Systems
- MXene and MAX Phase Materials
- Superconductivity in MgB2 and Alloys
- Electrocatalysts for Energy Conversion
- Nuclear Materials and Properties
- Regional Development and Management Studies
- Boron and Carbon Nanomaterials Research
- Fusion materials and technologies
- Spacecraft and Cryogenic Technologies
- 2D Materials and Applications
- Boron Compounds in Chemistry
- Polyoxometalates: Synthesis and Applications
- Environmental Science and Water Management
- Molten salt chemistry and electrochemical processes
- Chemical Synthesis and Reactions
- Machine Learning in Materials Science
- Superconducting Materials and Applications
- Crystallography and molecular interactions
- Chemical Synthesis and Characterization
- ERP Systems Implementation and Impact
- Energetic Materials and Combustion
- Supramolecular Self-Assembly in Materials
- Software System Performance and Reliability
University of Belgrade
2012-2024
Rudjer Boskovic Institute
2017-2023
Vinča Institute of Nuclear Sciences
2017-2021
University of Novi Sad
2019
Vienna Institute for Nature Conservation & Analyses
2013
University of Kragujevac
2012
For the first time, in situ monitoring of uninterrupted mechanochemical synthesis two bimetallic amidoboranes, M2 Mg(NH2 BH3 )4 (M=Li, Na), by means Raman spectroscopy, has been applied. This approach allowed real-time observation key intermediate phases, and a straightforward follow-up reaction course. Detailed analysis time-dependent spectra revealed two-step mechanism through MNH2 ⋅NH3 adducts as phases which further reacted with MgH2 , giving final products. The intermediates partially...
Metallic amidoboranes are widely investigated candidates for solid-state hydrogen storage, and much focus shifted recently toward bimetallic amidoboranes. Bimetallic expected to introduce novel enhanced physicochemical properties regarding storage stability. However, these materials still scarce mostly grouped around magnesium- or aluminum-containing compounds. We present here a rapid green mechanochemical solvent-free synthesis of two calcium-containing amidoboranes, Li2Ca(NH2BH3)4...
Here we describe real-time, in situ monitoring of mechanochemical solid-state metathesis between silver nitrate and the entire series sodium halides, on basis tandem powder X-ray diffraction Raman spectroscopy monitoring. The mechanistic reveals that reactions AgNO3 with NaX (X = Cl, Br, I) differ reaction paths, only NaBr providing NaNO3 AgX products directly. NaI revealed presence a novel, short-lived intermediate phase, while NaCl progressed slowest through well-defined Ag2ClNO3 double...
The influence of structural changes caused by irradiation with different ions, their energies and fluences on sorption properties has been investigated. Results suggest that there are several mechanisms desorption depending defect concentration, interaction ordering. It also demonstrated the in near-surface area play crucial role hydrogen kinetics. is confirmed possibility to control thermodynamic parameters these systems controlling vacancies depth profile concentration. DOI:...
The paper deals with the possibility to control aging of MgH2 by controlling deposited energy, number and type defects their distribution in near surface region using Ar8+, Xe8+, B3+ ion irradiation. evolution obtained phases was monitored X-ray diffraction (XRD), scanning electron microscopy (SEM), Raman spectroscopy, laser scattering particle size measurements area analyses. Obtained results give resolve between material related (impurities, defects, strains) ambient induced component...
The concept of supply chain management (SCM) has occupied serious research attention in recent years. This goes beyond intra-organizational boundaries to achieve a greater value the entire network. development ICT, together with Internet environment, an impact on traditional chains, allowing integration participants and complex interfaces between organizations e-business model connects separate activities integrated, coordinated, flexible, efficient responsive system. paper analyzes key...