<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-LSQGUGLD/2f80d5f0-bc81-440a-91cc-94eaa2964a5c/PDF"><dcterms:extent>614 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-LSQGUGLD/d9ca6b13-94a3-408d-865d-d6872f0bc964/TEXT"><dcterms:extent>13 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="2000-2024"><edm:begin xml:lang="en">2000</edm:begin><edm:end xml:lang="en">2024</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-LSQGUGLD"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/urn:nbn:si:spr-ihg6vo21" /><dcterms:issued>2014</dcterms:issued><dc:creator>Andrzejewski, Bartłomiej</dc:creator><dc:creator>Czajka, Ryszard</dc:creator><dc:creator>Hilczer, Andrzej</dc:creator><dc:creator>Jurga, Stefan</dc:creator><dc:creator>Kaźmierczak, Małgorzata</dc:creator><dc:creator>Kępiński, Leszek</dc:creator><dc:creator>Łęska, Bogusława</dc:creator><dc:creator>Majchrzycki, Łukasz</dc:creator><dc:creator>Matelski, Filip</dc:creator><dc:creator>Nowicki, Marek</dc:creator><dc:creator>Pankiewicz, Radosław</dc:creator><dc:creator>Pogorzelec-Glaser, Katarzyna</dc:creator><dc:format xml:lang="sl">letnik:48</dc:format><dc:format xml:lang="sl">številka:5</dc:format><dc:format xml:lang="sl">str. 675-678</dc:format><dc:identifier>COBISSID:1084586</dc:identifier><dc:identifier>ISSN:1580-2949</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-LSQGUGLD</dc:identifier><dc:language>en</dc:language><dc:publisher xml:lang="sl">Inštitut za kovinske materiale in tehnologije</dc:publisher><dcterms:isPartOf xml:lang="sl">Materiali in tehnologije</dcterms:isPartOf><dc:subject xml:lang="en">alginic acid</dc:subject><dc:subject xml:lang="sl">alginska kislina</dc:subject><dc:subject xml:lang="en">magnetic properties</dc:subject><dc:subject xml:lang="sl">magnetit</dc:subject><dc:subject xml:lang="en">magnetite</dc:subject><dc:subject xml:lang="sl">magnetne lastnosti</dc:subject><dc:subject xml:lang="en">nanocomposite</dc:subject><dc:subject xml:lang="sl">nanodelci</dc:subject><dc:subject xml:lang="sl">nanokompoziti</dc:subject><dc:subject xml:lang="en">nanoparticles</dc:subject><dc:subject rdf:resource="http://www.wikidata.org/entity/Q61231" /><dcterms:temporal rdf:resource="2000-2024" /><dc:title xml:lang="sl">Morphology and magnetic properties of Fe3O4-alginic acid nanocomposites| Morfologija in magnetne lastnosti nanokompozitov Fe3O4-alginska kislina|</dc:title><dc:description xml:lang="sl">The morphology, structure and magnetic properties of the nanocomposites of magnetite (Fe3O4) nanoparticles and alginic acid (AA) are studied. Magnetite Fe3O4 nanoparticles and the nanoparticles capped with alginic acid exhibit very distinct properties. The chemical bonding between alginic acid and the surface of magnetite nanoparticles results in the recovery of surface magnetization. On the other hand, it also leads to the enhanced surface spin disorder and unconventional behavior of the magnetization observed in Fe3O4-AA nanocomposites at low temperatures</dc:description><dc:description xml:lang="sl">Preučevali smo morfologijo, strukturo in magnetne lastnosti nanokompozitov na osnovi nanodelcev magnetita (Fe3O4) in alginske kisline (AA). V primerjavi z magnetitnimi nanodelci izkazujejo nanokompoziti Fe3O4-alginska kislina precej drugačne lastnosti. Molekule alginske kisline se kemijsko vežejo na površino magnetitnih nanodelcev in s tem povzročijo vrnitev površinske magnetizacije. Hkrati pa se s tem v nanokompozitih Fe3O4-AA pri nižjih temperaturah poveča površinska neurejenost spinov in nekonvencionalno vedenje magnetizacije</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:DOC-LSQGUGLD"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-LSQGUGLD" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-LSQGUGLD/2f80d5f0-bc81-440a-91cc-94eaa2964a5c/PDF" /><edm:rights rdf:resource="http://rightsstatements.org/vocab/InC/1.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Inštitut za kovinske materiale in tehnologije</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-LSQGUGLD/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-LSQGUGLD" /></ore:Aggregation></rdf:RDF>