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1.
Bi-magnetic composite nanoplatelets combining hard-magnetic barium hexaferrite core covered with soft magnetic iron oxide layer
Josep Nogues, Matej Komelj, Sašo Gyergek, Tanja Goršak, Benjamin Podmiljšak, Goran Dražić, Blaž Belec, Darko Makovec, unpublished invited conference lecture

Found in: ključnih besedah
Summary of found: ...bi-magnetic nanoparticles, composite nanoparticles, exchange coupling...
Keywords: bi-magnetic nanoparticles, composite nanoparticles, exchange coupling
Published: 05.06.2018; Views: 1976; Downloads: 0

2.
Synthesis of inorganic anisotropic nanoparticles
Blaž Belec, invited lecture at foreign university

Found in: ključnih besedah
Summary of found: ...Magnetic nanoparticles, anisotropic nanoparticles, exchange coupled nanoparticles...
Keywords: Magnetic nanoparticles, anisotropic nanoparticles, exchange coupled nanoparticles
Published: 10.04.2019; Views: 1622; Downloads: 0
.pdf Fulltext (450,87 KB)

3.
An Overview of the Characteristics of Free Market Economies
Andi Jamšek, 2021, master's thesis

Abstract: In this work we are collecting and processing basic information that allows us a general overview of the five most popular global, free market economies which are: the exchange of currency (foreign exchange), rare metals, stocks, residential real estate and the cryptocurrency markets. By having more in-depth knowledge about the possibilities that each separate financial instrument or asset offers we are devising a strategy suited for different types of investors. Any economical system in its most natural state will create some sort of dynamic; it is possible to draw parallels between the free-economy and the Lotka-Volterra predator behaviour equations, which can help us to better visualise the behaviour of such systems. We try to compare the model with real life scenarios that had greatly affected some of the economies, one of them being the popularization of cryptocurrencies in 2017 and the other being the most recent Coronavirus epidemic. By having a rough comparison we can see a clearer picture of the practical uses and the necessities of having an increased and better selection of such models.
Found in: ključnih besedah
Summary of found: ...global, free market economies which are: the exchange of currency (foreign exchange), rare metals, stocks,...
Keywords: free market, investing, cryptocurrency, stocks, foreign exchange, Lotka-Volterra predator/prey equations
Published: 28.06.2021; Views: 477; Downloads: 22
.pdf Fulltext (1,93 MB)

4.
Removal of copper from aqueous solutions with zeolites and possible treatment of exhaust materials
Iztok Arčon, Janez Kovač, Margarita Popova, Nataša Zabukovec Logar, 2021, original scientific article

Abstract: The mechanism of Cu2+ loading into commercially available natural HEU-type and synthetic LTA-type zeolites for their possible use in environmental processes, such as water and air treatment applications, was studied. Elemental analysis, SEM/EDXS, XRD, XAS and XPS analyses revealed 4-fold coordination of Cu2+ cations with oxygen atoms in the pores, a predominant location of copper atoms on the surface of crystallites and retained crystallinity of zeolites throughout the processes. The post-treatment of Cu2+-loaded samples with HCl and/or NaCl solutions confirmed the predominantly reversible sorption of copper on zeolites from aqueous solutions by ion-exchange mechanism and, therefore, excellent regeneration possibilities for both types of zeolites. Furthermore, with the calcination of exhaust metal-loaded zeolites, catalysts for total toluene oxidation reaction, as a model VOC pollutant, were obtained.
Found in: ključnih besedah
Summary of found: ...copper on zeolites from aqueous solutions by ion- exchange mechanism and, therefore, excellent regeneration possibilities for both...
Keywords: Cu2+ ion exchange, Total toluene oxidation, X-ray absorption spectroscopy, X-ray photoelectron spectroscopy, Zeolite
Published: 03.06.2021; Views: 346; Downloads: 14
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