Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005239211> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2005239211 endingPage "181" @default.
- W2005239211 startingPage "175" @default.
- W2005239211 abstract "In this work, we prepared barium ferrite-silica (BaM-SiO{sub 2}) nanocomposites of different molar ratios by high-energy ball milling, followed by heat-treatment at different temperatures. The microstructure, morphology and magnetic properties were characterized for different synthesis conditions by using X-ray diffraction (XRD), scanning electron microscopy (SEM) and vibrating sample magnetometry (VSM). The results indicate that 15 h of milling was enough to avoid the generation of hematite phase and to get a good dispersion of barium ferrite particles in the ceramic matrix. For milling periods beyond 15 h and heat treatment above 900 °C, the XRD patterns showed the presence of hematite phase caused by the decomposition of BaM. The agglomerate size observed through SEM analysis was around 150 nm with a good BaM dispersion into the SiO{sub 2} matrix. The highest saturation magnetization (Ms) value obtained was 43 emu/g and the corresponding coercivity (Hc) value of 3.4 kOe for the composition 60BaM-40SiO{sub 2} milled for 15 h and heat treated at 900 °C. This coercivity value is acceptable for the application in magnetic recording media. Highlights: • Barium ferrite–silica nanocomposites were prepared by high energy ball milling. • Optimal processing time is 15 h milling and heat treatment at 900more » °C. • This is enough to avoid the generation of hematite phase. • Obtain good dispersion of barium ferrite particles in the ceramic matrix • Above this processing time shows the presence of increased amount of hematite.« less" @default.
- W2005239211 created "2016-06-24" @default.
- W2005239211 creator A5010105428 @default.
- W2005239211 creator A5061444688 @default.
- W2005239211 creator A5064754206 @default.
- W2005239211 date "2013-10-01" @default.
- W2005239211 modified "2023-10-18" @default.
- W2005239211 title "Synthesis and characterization of barium ferrite–silica nanocomposites" @default.
- W2005239211 cites W1971464976 @default.
- W2005239211 cites W1977578558 @default.
- W2005239211 cites W1978720683 @default.
- W2005239211 cites W2004334841 @default.
- W2005239211 cites W2016362925 @default.
- W2005239211 cites W2016594066 @default.
- W2005239211 cites W2030958633 @default.
- W2005239211 cites W2039744184 @default.
- W2005239211 cites W2040477948 @default.
- W2005239211 cites W2053040061 @default.
- W2005239211 cites W2058106351 @default.
- W2005239211 cites W2058225816 @default.
- W2005239211 cites W2059569924 @default.
- W2005239211 cites W2060445472 @default.
- W2005239211 cites W2062723023 @default.
- W2005239211 cites W2063476791 @default.
- W2005239211 cites W2068981827 @default.
- W2005239211 cites W2071940646 @default.
- W2005239211 cites W2081078123 @default.
- W2005239211 cites W2085795998 @default.
- W2005239211 cites W2325653507 @default.
- W2005239211 cites W2328082534 @default.
- W2005239211 cites W2369751229 @default.
- W2005239211 cites W4210978293 @default.
- W2005239211 doi "https://doi.org/10.1016/j.matchar.2013.06.021" @default.
- W2005239211 hasPublicationYear "2013" @default.
- W2005239211 type Work @default.
- W2005239211 sameAs 2005239211 @default.
- W2005239211 citedByCount "7" @default.
- W2005239211 countsByYear W20052392112014 @default.
- W2005239211 countsByYear W20052392112015 @default.
- W2005239211 countsByYear W20052392112016 @default.
- W2005239211 countsByYear W20052392112018 @default.
- W2005239211 countsByYear W20052392112019 @default.
- W2005239211 countsByYear W20052392112023 @default.
- W2005239211 crossrefType "journal-article" @default.
- W2005239211 hasAuthorship W2005239211A5010105428 @default.
- W2005239211 hasAuthorship W2005239211A5061444688 @default.
- W2005239211 hasAuthorship W2005239211A5064754206 @default.
- W2005239211 hasConcept C127413603 @default.
- W2005239211 hasConcept C159985019 @default.
- W2005239211 hasConcept C171250308 @default.
- W2005239211 hasConcept C191897082 @default.
- W2005239211 hasConcept C192562407 @default.
- W2005239211 hasConcept C2775882194 @default.
- W2005239211 hasConcept C2780841128 @default.
- W2005239211 hasConcept C37210646 @default.
- W2005239211 hasConcept C42360764 @default.
- W2005239211 hasConcept C542576722 @default.
- W2005239211 hasConcept C92880739 @default.
- W2005239211 hasConceptScore W2005239211C127413603 @default.
- W2005239211 hasConceptScore W2005239211C159985019 @default.
- W2005239211 hasConceptScore W2005239211C171250308 @default.
- W2005239211 hasConceptScore W2005239211C191897082 @default.
- W2005239211 hasConceptScore W2005239211C192562407 @default.
- W2005239211 hasConceptScore W2005239211C2775882194 @default.
- W2005239211 hasConceptScore W2005239211C2780841128 @default.
- W2005239211 hasConceptScore W2005239211C37210646 @default.
- W2005239211 hasConceptScore W2005239211C42360764 @default.
- W2005239211 hasConceptScore W2005239211C542576722 @default.
- W2005239211 hasConceptScore W2005239211C92880739 @default.
- W2005239211 hasLocation W20052392111 @default.
- W2005239211 hasOpenAccess W2005239211 @default.
- W2005239211 hasPrimaryLocation W20052392111 @default.
- W2005239211 hasRelatedWork W1538713125 @default.
- W2005239211 hasRelatedWork W2004913265 @default.
- W2005239211 hasRelatedWork W2037516768 @default.
- W2005239211 hasRelatedWork W2060926930 @default.
- W2005239211 hasRelatedWork W2387131192 @default.
- W2005239211 hasRelatedWork W2611581926 @default.
- W2005239211 hasRelatedWork W2737498735 @default.
- W2005239211 hasRelatedWork W2894570018 @default.
- W2005239211 hasRelatedWork W2953449656 @default.
- W2005239211 hasRelatedWork W4311756019 @default.
- W2005239211 hasVolume "84" @default.
- W2005239211 isParatext "false" @default.
- W2005239211 isRetracted "false" @default.
- W2005239211 magId "2005239211" @default.
- W2005239211 workType "article" @default.