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Приказ резултата 11-20 од 107
Fluorine doping of cathode materials for rechargeable batteries
(Belgrade : Serbian Ceramic Society, 2017)
In the continuing search for alternative cathode materials for rechargeable batteries with improved electrochemical performances, there is a need for a versatile approach that will address concerns regarding low reversible ...
Generalized Lorentz model description of electrical, dielectric, conductive and magnetic processes two-time relaxations in BaTiO3 ceramics with constitutive relations
(Belgrade : Serbian Ceramic Society, 2017)
In this study, generalized Lorentz model is considered in the framework of dielectric, conductive and/or magnetic responses of materials. Beside positive temperature coefficient of resistivity (PTCR) materials (current ...
New aspects in processing of hydroxyapatite ceramics
(Belgrade : Serbian Ceramic Society, 2017)
Sintering of hydroxyapatite ceramics has been a challenging topic for decades since the material has good bioactivity, proven biocompatibility, low cost, and high availability. Besides its biomaterial applications, ...
Programme and The Book of Abstracts / Nineteenth Annual Conference YUCOMAT 2017, Herceg Novi, September 4-8, 2017
(Belgrade : Materials Research Society of Serbia, 2017)
The First Conference on materials science and engineering, including physics, physical chemistry, condensed matter chemistry, and technology in general, was held in September 1995, in Herceg Novi. An initiative to establish ...
Multifunctional and hybrid systems based on calcium-phosphate and hydroxyapatite for preventive and regenerative medicine / Multifunkcionalni i hibridni sistemi na bazi kalcijum fosfata i hidroksiapatita za preventivnu i regenerativnu medicinu
(Belgrade : Union of Engineers and Technicians of Serbia, 2017)
Thanks to its special caracteristics, such as relativly easy chemical modification of structure and surface, calciumphosphates (CaP) especially hydroxyapatite (HAp) is found widely used in various fields of biomedicine. ...
Copmarative analysis of mortars from the archeological sites Gamzigrad (Romuliana) and Caričin Grad for the purpose of making compatible repair mortars
(Belgrade : Serbian Ceramic Society, 2017)
The paper presents a comparative analysis of mortars found at two significant archeological sites in Serbia. Specifically, those are Gamzigrad (Romuliana) near Zajecar and the archeological site Caricin Grad near Leskovac. ...
Two step sintering of ZnTiO3 nanopowder
(Belgrade : International Institute for the Science of Sintering, 2017)
Metastable nanopowder ZnTiO3 was pressed into cylindrical compacts at 200 MPa. Compacts were treated by conventional heating with isothermal holding at 931°C for 10 minutes, 25 minutes and 40 minutes. ZnTiO3 compacts were ...
Simultaneous enhancement of natural sunlight- and artificial UV-driven photocatalytic activity of a mechanically activated ZnO/SnO2 composite
(Royal Society of Chemistry, 2017)
Mechanical milling of commercial ZnO and SnO2 was used to produce a ZnO/SnO2 composite with a high density of surface defects; in particular, zinc interstitials (Zni) and oxygen vacancies (VO). To determine the impact of ...
Morfološke i elektrohemijske karakteristike prahova LiFePO4 sintetisanih u prisustvu različitih karboksilnih kiselina / Morfological and electrochemical properties of LiFePO4 powders synthesized in presence of different carboxylic acids
(Belgrade Univerzitet u Beogradu, Fakultet za fizičku hemiju, 2017)
Predmet istraživanja ove doktorske disertacije je ispitivanje mogućnosti dobijanja prahova litijum gvožđe(II) fosfata (LiFePO4) novim i modifikovanim načinima sinteze. Zahvaljujući svojoj sposobnosti da reverzibilno ...
Synthesis and characterization of Li2FeP2O7 cathode material
(Belgrade : Materials Research Society of Serbia, 2017)
The search for alternative cathode materials for Li-ion batteries has recently emerged Li2FeP2O7 pyrophosphate as a new potential competitor for LiFePO4 material. It has a possibility to offer good rate capability, lithium ...