Results 71 to 80 of about 47,537 (199)
, 2022 Today, waste management and recycling have critical importance given the dwindling natural resources and to create powerful technologies for a green future.
Sünbül, Sefa Emre +6 more
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A simple and industrially scalable process for recycling hexaferrite ceramic magnets
Open CeramicsThe demand for hexaferrite (BaFe12O19/SrFe12O19) permanent magnets is expected to rise in the next 5–10 years due to their potential as a sustainable alternative to rare-earth magnets.
Alba Berja +10 more
doaj +1 more source
Production of Nano Strontium Hexaferrite by Solution Combustion Synthesis
, 2022 In this study, we produced strontium hexaferritemagnets with different metal dopped via solutioncombustion synthesis technique using strontium nitrate(Sr(NO3)2), iron (III) nitrate (Fe(NO3)3) and citric acid(C6H8O7). Calcium nitrate tetrahydrate(Ca(NO3)2.
Çalışkan, Ceren, Sezer, Raşit
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A novel hybrid material with calcium and strontium release capability [PDF]
, 2012 The preparation of PDMS–TEOS–CaO hybrid materials by sol–gel techniques has been widely described in previous works. Calcium nitrate is the most common source of calcium used in these preparations.
Salvado, Isabel Miranda +4 more
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Chemical Physics ImpactStrontium hexaferrite nanoparticles were prepared using the sol–gel auto-combustion method. Their magnetic and structural properties were carefully studied.
Jacob Rosarian Joy S +2 more
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Iron oxide nanocomposite magnets produced by partial reduction of strontium hexaferrite
EPJ Web of Conferences, 2014 Isotropic bulk nanocomposite permanent magnets were produced with strontium hexaferrite, SrO·6Fe2O3, and magnetite, Fe3O4, as the magnetically hard and soft components.
Tikkanen Jussi, Paturi Petriina
doaj +1 more source
Treatment of Strontium Hexaferrite Powder Synthesized Conventionally to Produce High Coercivity
, 1997 Strontium hexaferrite powder, produced conventionally from strontium carbonate and iron oxide has been treated in nitrogen and hydrogen atmospheres and then calcined in air.
Ponton, C. +13 more
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Síntesis y caracterizaciónde SrFe12O19/CoFe2O4para la adsorción de cromo(VI) en soluciones acuosas
Avances en Ciencias e IngenieríaIn this work, a magnetic composite of strontium hexaferrite(SrFe12O19) and cobalt ferrite (CoFe2O4)was synthesized using the polymer complex (Pechini) method to remove chromium VI from contaminated water. The structure, morphology, and chemical
María A. Urbano-Peña +4 more
doaj +1 more source
Improved Electrical Properties of Strontium Hexaferrite Nanoparticles by Co2+ Substitutions. [PDF]
ACS Omega, 2022 Rehman MR, Akram MA, Gul IH.
europepmc +1 more source
Structure and properties of strontium-doped phosphate-based glasses [PDF]
, 2008 Owing to similarity in both ionic size and polarity, strontium (Sr2+) is known to behave in a comparable way to calcium (Ca2+), and its role in bone metabolism has been well documented as both anti-resorptive and bone forming.
Knowles, Jonathan C. +18 more
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