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ZnO varistors prepared by direct mixing of constituent phases
(Japan Inst Metals & Materials, Sendai, 2000)
ZnO varistors with non-linearity coefficients reaching 50 and low values of the leakage current (similar to0.01 A/m(2)), were obtained by a method referred to as "direct mixing of constituent phases". The method is based ...
EFFECT OF LANTHANUM ON MICROSTRUCTURE OF BaTiO3: PREPARED BY POLYMERIC PRECURSORS METHOD
(3'd Workshop Nanostructured Materials : Processing and Application September 2, 2007 Bled, Slovenia, 2007)
Due to its high dielectric constant and low loss characteristics, barium titanate has
been used in many applications, such as capacitors, piezoelectric devices, positive
temperature coelficient thermistors, semiconductors ...
Influence of MN doping on the evolution of microstructure and optical properties of mechanically activated SrTiO3 powders
(Belgrade : Innovation Center of Faculty of Mechanical Engineering, 2022)
Manganese doped SrTiO3 powders with various manganese dioxide weight percentages in the range of 1.5, 3 and 6 wp% were prepared by a solid-state method in the presence of mechanical activation (10, 30 and 120 minutes). A ...
Microstructural analysis of Bulk Molding Compounds and correlation with the flexural strength
(Mednarodna podiplomska šola Jožefa Stefana, Ljubljana, 2016)
In this study, the influence of the glass fiber (GF) content on the
microstructure and flexural strength of bulk molding compounds (BMCs) is
investigated. Three sets of BMCs with different weight fractions of GF
(5/10/12.5 ...
NIOBIUM DOPED BARIUM BISMUTH-TITANATE CERAMICS
(Faculty of Technology, University of Novi Sad Bul. cara Lazara 1, 21000 Novi Sad, Serbia, 2011)
Ferroelectric materials with diffuse phase transition (DPT) charactreristics and/or
relaxor properties have been exstensively studied in the last few decades mainly due to
their very interesting and still not completely ...
TEM and FESEM investigation of lanthanum nickelate thin films obtained by chemical solution deposition
(University of Novi Sad, 2012)
Lanthanum nickelate (LNO) is a perovskite oxide material with metallic conductivity in a wide temperature
range which makes it suitable for application as electrode material for thin films. In this paper LNO thin films
were ...
Influence of lanthanum doping on properties of BaTiO3 prepared from organometallic complex
(5th Workshop COST 539, 1 September 2008, Manchester, UK, abstracts and CD proceedings, 2008)
Barium titanate is the first discovered ferroelectric ceramic and one of the most widely used material for various applications. Doping of BaTiO3 (BT) ceramics is very important for obtaining very interesting characteristics ...
THE RELATIONSHIP BETWEEN FLY ASH-BASED GEOPOLYMER STRENGTH AND MAJOR STRUCTURAL ELEMENTS
(Institute for Multidisciplinary Research, University of Belgrade, 2013)
Geopolymers are relatively new type of inorganic binder materials, which can partly substitute Portland cement. Application of geopolymer binders is very favorable from ecological point of view for two reasons: because of ...