Matches in SemOpenAlex for { <https://semopenalex.org/work/W2373311781> ?p ?o ?g. }
Showing items 1 to 73 of
73
with 100 items per page.
- W2373311781 abstract "Permanent magnetic nanocomposite FeSmO_3/Fe_2O_3 was prepared by sol-gel method and the influence of the heat treatment on magnetic properties and structure were study by X-ray diffraction(XRD),differential thermal analysis(DTA),scan electron microscopy(SEM),energy dispersive X-ray detector(EDX) and vibrating sample magnetometer(VSM).Experimental results show that it is necessary to preheat the gel at 400℃ for several hours.It can prevent growing of particles size and help to obtain ultrafine samples with a narrow size distribution at lower temperature.The microstructure of the two nanocomposite phases consists of hard magnet and soft magnet with an average size of 30nm when annealed by subsection at 600℃ for 1h in the end. These small particles allow effective exchange coupling between two phases and display enhancement of permanent magnetic properties comparing with pure FeSmO_3.The magnetic properties are clearly size dependent.The sol-gel technique is more preferable for the preparation of nanocomposite because its process is easy,the experiment is simple and the product is stable." @default.
- W2373311781 created "2016-06-24" @default.
- W2373311781 creator A5025647284 @default.
- W2373311781 date "2006-01-01" @default.
- W2373311781 modified "2023-09-25" @default.
- W2373311781 title "Preparation of permanent magnetic nanocomposite by sol-gel method and the magnetic properties" @default.
- W2373311781 hasPublicationYear "2006" @default.
- W2373311781 type Work @default.
- W2373311781 sameAs 2373311781 @default.
- W2373311781 citedByCount "0" @default.
- W2373311781 crossrefType "journal-article" @default.
- W2373311781 hasAuthorship W2373311781A5025647284 @default.
- W2373311781 hasConcept C113196181 @default.
- W2373311781 hasConcept C115260700 @default.
- W2373311781 hasConcept C120665830 @default.
- W2373311781 hasConcept C121332964 @default.
- W2373311781 hasConcept C153946474 @default.
- W2373311781 hasConcept C159985019 @default.
- W2373311781 hasConcept C16389437 @default.
- W2373311781 hasConcept C171250308 @default.
- W2373311781 hasConcept C185592680 @default.
- W2373311781 hasConcept C192562407 @default.
- W2373311781 hasConcept C207114421 @default.
- W2373311781 hasConcept C26771246 @default.
- W2373311781 hasConcept C38398224 @default.
- W2373311781 hasConcept C43617362 @default.
- W2373311781 hasConcept C62520636 @default.
- W2373311781 hasConcept C87976508 @default.
- W2373311781 hasConcept C92880739 @default.
- W2373311781 hasConceptScore W2373311781C113196181 @default.
- W2373311781 hasConceptScore W2373311781C115260700 @default.
- W2373311781 hasConceptScore W2373311781C120665830 @default.
- W2373311781 hasConceptScore W2373311781C121332964 @default.
- W2373311781 hasConceptScore W2373311781C153946474 @default.
- W2373311781 hasConceptScore W2373311781C159985019 @default.
- W2373311781 hasConceptScore W2373311781C16389437 @default.
- W2373311781 hasConceptScore W2373311781C171250308 @default.
- W2373311781 hasConceptScore W2373311781C185592680 @default.
- W2373311781 hasConceptScore W2373311781C192562407 @default.
- W2373311781 hasConceptScore W2373311781C207114421 @default.
- W2373311781 hasConceptScore W2373311781C26771246 @default.
- W2373311781 hasConceptScore W2373311781C38398224 @default.
- W2373311781 hasConceptScore W2373311781C43617362 @default.
- W2373311781 hasConceptScore W2373311781C62520636 @default.
- W2373311781 hasConceptScore W2373311781C87976508 @default.
- W2373311781 hasConceptScore W2373311781C92880739 @default.
- W2373311781 hasLocation W23733117811 @default.
- W2373311781 hasOpenAccess W2373311781 @default.
- W2373311781 hasPrimaryLocation W23733117811 @default.
- W2373311781 hasRelatedWork W1797707374 @default.
- W2373311781 hasRelatedWork W1996863356 @default.
- W2373311781 hasRelatedWork W1997765258 @default.
- W2373311781 hasRelatedWork W2012275739 @default.
- W2373311781 hasRelatedWork W2012715248 @default.
- W2373311781 hasRelatedWork W2026901775 @default.
- W2373311781 hasRelatedWork W2060006110 @default.
- W2373311781 hasRelatedWork W2070107400 @default.
- W2373311781 hasRelatedWork W2078373489 @default.
- W2373311781 hasRelatedWork W2350456672 @default.
- W2373311781 hasRelatedWork W2356230366 @default.
- W2373311781 hasRelatedWork W2356674338 @default.
- W2373311781 hasRelatedWork W2364446699 @default.
- W2373311781 hasRelatedWork W2367602258 @default.
- W2373311781 hasRelatedWork W2392417543 @default.
- W2373311781 hasRelatedWork W2561496913 @default.
- W2373311781 hasRelatedWork W2904238559 @default.
- W2373311781 hasRelatedWork W3045778661 @default.
- W2373311781 hasRelatedWork W3083931790 @default.
- W2373311781 hasRelatedWork W3084079594 @default.
- W2373311781 isParatext "false" @default.
- W2373311781 isRetracted "false" @default.
- W2373311781 magId "2373311781" @default.
- W2373311781 workType "article" @default.