FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3207427605> ?p ?o ?g. }

• W3207427605 endingPage "2680" @default.
• W3207427605 startingPage "2680" @default.
• W3207427605 abstract "CuFe2O4 is an example of ferrites whose physico-chemical properties can vary greatly at the nanoscale. Here, sol-gel techniques are used to produce CuFe2O4-SiO2 nanocomposites where copper ferrite nanocrystals are grown within a porous dielectric silica matrix. Nanocomposites in the form of both xerogels and aerogels with variable loadings of copper ferrite (5 wt%, 10 wt% and 15 wt%) were synthesized. Transmission electron microscopy and X-ray diffraction investigations showed the occurrence of CuFe2O4 nanoparticles with average crystal size ranging from a few nanometers up to around 9 nm, homogeneously distributed within the porous silica matrix, after thermal treatment of the samples at 900 °C. Evidence of some impurities of CuO and α-Fe2O3 was found in the aerogel samples with 10 wt% and 15 wt% loading. DC magnetometry was used to investigate the magnetic properties of these nanocomposites, as a function of the loading of copper ferrite and of the porosity characteristics. All the nanocomposites show a blocking temperature lower than RT and soft magnetic features at low temperature. The observed magnetic parameters are interpreted taking into account the occurrence of size and interaction effects in an ensemble of superparamagnetic nanoparticles distributed in a matrix. These results highlight how aerogel and xerogel matrices give rise to nanocomposites with different magnetic features and how the spatial distribution of the nanophase in the matrices modifies the final magnetic properties with respect to the case of conventional unsupported nanoparticles." @default.
• W3207427605 created "2021-10-25" @default.
• W3207427605 creator A5004992551 @default.
• W3207427605 creator A5044977538 @default.
• W3207427605 creator A5046064594 @default.
• W3207427605 creator A5048752353 @default.
• W3207427605 creator A5062706059 @default.
• W3207427605 creator A5063134431 @default.
• W3207427605 creator A5087751603 @default.
• W3207427605 date "2021-10-12" @default.
• W3207427605 modified "2023-09-23" @default.
• W3207427605 title "Magnetic Study of CuFe2O4-SiO2 Aerogel and Xerogel Nanocomposites" @default.
• W3207427605 cites W1784183487 @default.
• W3207427605 cites W1979303034 @default.
• W3207427605 cites W1992364959 @default.
• W3207427605 cites W1993911338 @default.
• W3207427605 cites W2004040475 @default.
• W3207427605 cites W2009414553 @default.
• W3207427605 cites W2021616099 @default.
• W3207427605 cites W2023659838 @default.
• W3207427605 cites W2023859180 @default.
• W3207427605 cites W2031064119 @default.
• W3207427605 cites W2034203040 @default.
• W3207427605 cites W2047843679 @default.
• W3207427605 cites W2060841845 @default.
• W3207427605 cites W2064747290 @default.
• W3207427605 cites W2070972711 @default.
• W3207427605 cites W2072857144 @default.
• W3207427605 cites W2080914531 @default.
• W3207427605 cites W2081579943 @default.
• W3207427605 cites W2081914049 @default.
• W3207427605 cites W2089621806 @default.
• W3207427605 cites W2120963048 @default.
• W3207427605 cites W2127066219 @default.
• W3207427605 cites W2131681203 @default.
• W3207427605 cites W2148971764 @default.
• W3207427605 cites W2155590132 @default.
• W3207427605 cites W2169109444 @default.
• W3207427605 cites W2223257719 @default.
• W3207427605 cites W2278259418 @default.
• W3207427605 cites W2318995424 @default.
• W3207427605 cites W2402905840 @default.
• W3207427605 cites W2559873476 @default.
• W3207427605 cites W2736410650 @default.
• W3207427605 cites W2761671196 @default.
• W3207427605 cites W2765867847 @default.
• W3207427605 cites W2766120402 @default.
• W3207427605 cites W2783185726 @default.
• W3207427605 cites W2897641053 @default.
• W3207427605 cites W2970947013 @default.
• W3207427605 cites W3017719291 @default.
• W3207427605 cites W3036542330 @default.
• W3207427605 cites W3049030932 @default.
• W3207427605 cites W3138699507 @default.
• W3207427605 cites W4252492413 @default.
• W3207427605 doi "https://doi.org/10.3390/nano11102680" @default.
• W3207427605 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/8538101" @default.
• W3207427605 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34685121" @default.
• W3207427605 hasPublicationYear "2021" @default.
• W3207427605 type Work @default.
• W3207427605 sameAs 3207427605 @default.
• W3207427605 citedByCount "1" @default.
• W3207427605 countsByYear W32074276052023 @default.
• W3207427605 crossrefType "journal-article" @default.
• W3207427605 hasAuthorship W3207427605A5004992551 @default.
• W3207427605 hasAuthorship W3207427605A5044977538 @default.
• W3207427605 hasAuthorship W3207427605A5046064594 @default.
• W3207427605 hasAuthorship W3207427605A5048752353 @default.
• W3207427605 hasAuthorship W3207427605A5062706059 @default.
• W3207427605 hasAuthorship W3207427605A5063134431 @default.
• W3207427605 hasAuthorship W3207427605A5087751603 @default.
• W3207427605 hasBestOaLocation W32074276051 @default.
• W3207427605 hasConcept C115260700 @default.
• W3207427605 hasConcept C121332964 @default.
• W3207427605 hasConcept C127413603 @default.
• W3207427605 hasConcept C146088050 @default.
• W3207427605 hasConcept C155672457 @default.
• W3207427605 hasConcept C159985019 @default.
• W3207427605 hasConcept C171250308 @default.
• W3207427605 hasConcept C191897082 @default.
• W3207427605 hasConcept C192562407 @default.
• W3207427605 hasConcept C23792430 @default.
• W3207427605 hasConcept C2780012831 @default.
• W3207427605 hasConcept C32546565 @default.
• W3207427605 hasConcept C37210646 @default.
• W3207427605 hasConcept C42360764 @default.
• W3207427605 hasConcept C544778455 @default.
• W3207427605 hasConcept C62520636 @default.
• W3207427605 hasConcept C6648577 @default.
• W3207427605 hasConcept C77066764 @default.
• W3207427605 hasConcept C92880739 @default.
• W3207427605 hasConceptScore W3207427605C115260700 @default.
• W3207427605 hasConceptScore W3207427605C121332964 @default.
• W3207427605 hasConceptScore W3207427605C127413603 @default.
• W3207427605 hasConceptScore W3207427605C146088050 @default.
• W3207427605 hasConceptScore W3207427605C155672457 @default.
• W3207427605 hasConceptScore W3207427605C159985019 @default.
• W3207427605 hasConceptScore W3207427605C171250308 @default.

• next