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    <ns1:identifier>o:15666</ns1:identifier>
    <ns1:title language="sr">Dobijanje cink-oksidnih varistora sa submikronskom veličinom zrna i izrazito visokim poljem proboja</ns1:title>
    <ns2:subtitle language="sr">doktorska disertacija</ns2:subtitle>
    <ns2:alt_title language="en">Preparation of zinc oxide varistors with submicronic grain size and ultra-high breakdown field : doctoral dissertation</ns2:alt_title>
    <ns1:language>sr</ns1:language>
    <ns1:description language="sr">Cink-oksidni varistori sa izrazito visokim poljem proboja potrebni su u
savremenim tehnologijama, gde je poželjno da prenaponska zaštita bude što manjih
dimenzija, a istovremeno i električno funkcionalna.
U ovoj doktorskoj disertaciji za postizanje visokog polja proboja primenjena su
dva smera: dobijanje varistora iz pojedinačno sintetisanih nanodimenzionalnih prekursora
(Co/Mn-dopiranog ZnO, Bi2O3 i Sb2O3), kao i metoda uvođenja Bi2O3 i Sb2O3 aditiva u
već sintetisani Co/Mn-dopirani ZnO preko rastvora odgovarajućih soli...</ns1:description>
    <ns1:description language="en">Zinc oxide varistors with ultra-high breakdown field are necessary for applications
in modern technologies, where the overvoltage protection should be simultaneously as
small as possible and electrically functional.
Preparation of ultra-high breakdown field varistors, that was presented in this
work, included two routes: preparation of varistors via separately synthesized
nanoprecursors (Co/Mn-doped ZnO, Bi2O3 and Sb2O3), and also by the addition of Bi2O3
and Sb2O3 additives through the solutions of appropriate salts...</ns1:description>
    <ns1:description language="sr">Tehnološko inženjerstvo - Inženjerstvo materijala / Technological Engineering - Materials Engineering  
Datum odbrane: 14.03.2017. </ns1:description>
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    <ns1:keyword language="en">zinc oxide varistors, breakdown field, submicronic grain size,nanodimensioned precursors, ultrasonic activation</ns1:keyword>
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    <ns7:keyword language="sr" seq="0">cink-oksidni varistori, polje proboja, submikronska veličina zrna,nanodimenzionalni prekursori, ultrazvučna aktivacija</ns7:keyword>
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