Electrical Properties of Cerium and Yttrium Co-substituted Strontium Nanohexaferrites
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Inorganic and Organometallic Polymers and Materials"
DOI: 10.1007/s10904-018-1010-9
Abstract: Ce and Y substituted SrFe12O19 (x = 0.4 and 0.5) nanohexaferrites have been synthesised by sol–gel auto-combustion. The pure hexagonal SrFe12O19 phase was confirmed by XRD, FE-SEM and HR-TEM. The ac conductivity and dielectric properties of Ce… read more here.
Keywords: properties cerium; cerium yttrium; yttrium substituted; substituted strontium ... See more keywords
Synthesis and Characterization of Sol–Gel Auto Combustion-Derived Ce/Zr-Substituted Strontium Hexaferrite Nanoparticles
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Superconductivity and Novel Magnetism"
DOI: 10.1007/s10948-017-4320-1
Abstract: In this work, Ce/Zr-substituted strontium hexaferrite (SrFe12O19) nanoparticles have been synthesized by the sol–gel auto combustion method and the synthesized samples were annealed at 900 ∘C for 3 h. The powder XRD pattern revealed that… read more here.
Keywords: sol gel; substituted strontium; strontium hexaferrite; gel auto ... See more keywords
Bismuth Substituted Strontium Cobalt Perovskites for Catalyzing Oxygen Evolution
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DOI: 10.1021/acs.jpcc.0c01401
Abstract: In this study, we employ the concept of inductive effect through substitution with more electronegative/Lewis acidic A-site ions in the cobalt perovskites to alter O 2p band center and surface hydr... read more here.
Keywords: strontium cobalt; bismuth substituted; catalyzing oxygen; substituted strontium ... See more keywords
Nonlinear magnetoelectric effects in Al-substituted strontium hexaferrite
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DOI: 10.1038/s41598-021-88203-w
Abstract: This report is on the observation and theory of electric field E induced non-linear magnetoelectric (NLME) effects in single crystal platelets of ferrimagnetic M-type strontium aluminum hexagonal ferrite. Using microwave measurement techniques, it was found… read more here.
Keywords: field; magnetoelectric effects; substituted strontium; effects substituted ... See more keywords
Ca-Al double-substituted strontium hexaferrites with giant coercivity.
Sign Up to like & getrecommendations! Published in 2018 at "Chemical communications"
DOI: 10.1039/c7cc08675j
Abstract: We demonstrate that the simultaneous substitution of calcium and aluminum for strontium and iron in strontium hexaferrite results in a significant increase of coercivity up to a record high of 21.3 kOe. We propose that… read more here.
Keywords: double substituted; strontium hexaferrites; coercivity; substituted strontium ... See more keywords