Multifunctional properties and applications of yttrium ferrite nanoparticles prepared by citrate precursor route

Ahmad, Tokeer; Lone, Irfan H.; Ansari, S. G.; Ahmed, Jahangeer; Ahamad, Tansir; Alshehri, Saad M.

doi:10.1016/j.matdes.2017.04.034

Cited by 80 publications

(56 citation statements)

References 40 publications

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“…Earliest, it was seen that the existence of magnetic and ferroelectric order was difficult to find in the materials as the metal ion demands partially filled and empty d-orbitals, respectively, and hence, the scarcity of multiferroic materials. Later, the alternative mechanisms like local non-centrosymmetric was the main reason to show the ferroelectric behaviour in rare-earth ferrites and chromates that results in the origin of magnetic and ferroelectric properties and lead to the new types of multiferroic compounds [7][8][9][10]. The type of perovskites containing chromium oxides was showing much interest by taking their fundamental use and practical applications.…”

Section: Introductionmentioning

confidence: 99%

Structural characterization and properties of $$\hbox {YCrO}_{3}$$ YCrO 3 nanoparticles prepared by reverse micellar method

Ahmad

Lone

2018

Bull Mater Sci

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YCrO 3 nanoparticles were prepared by reverse micellar method by the use of surfactant tergitol after heating the precursor sample at 800 • C. As-prepared YCrO 3 nanoparticles were characterized by various sophisticated techniques like X-ray diffraction (XRD), transmission electron microscope, Brunauer-Emmett-Teller surface area analyzer, high frequency LCR-meter, superconducting quantum interface device magnetometer and P-E loop tracer. Powder XRD study reveals the formation of highly crystalline orthorhombic monophasic YCrO 3 nanoparticles. The average grain size of as-prepared nanoparticles was found to be 35 nm with the surface area of 348 m 2 g −1. Wedge-shaped hysteresis for ferromagnetism and the room temperature ferroelectricity confirm the multiferroic characteristics in the nanoparticles.

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Section: Introductionmentioning

confidence: 99%

Structural characterization and properties of $$\hbox {YCrO}_{3}$$ YCrO 3 nanoparticles prepared by reverse micellar method

Ahmad

Lone

2018

Bull Mater Sci

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“…Experimental studies of structural and chemical transformations in the systems containing a large substance proportion in the nonautonomous phases, as well as of physical-chemical, mechanical, thermal physical, electrophysical, magnetic and other properties of materials based on these systems are of independent interest. Since these materials contain nanoscale elements, not only their properties but also their geometric characteristics, as well as the geometric parameters of their fragments, can be determined only based on the analysis of a set of complementary methods [51][52][53][54]. The synthesis of such materials requires the development of special approaches and methods, and represents a standalone target [55][56][57][58][59][60][61][62][63][64][65].…”

Section: Introductionmentioning

confidence: 99%

Flintstone as a nanocomposite material for photonics

Федоров¹,

Maslov²,

Voronov³

et al. 2018

Nanosystems: Phys. Chem. Math.

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The scope of the journal includes all areas of nano-sciences. Papers devoted to basic problems of physics, chemistry, material science and mathematics inspired by nanosystems investigations are welcomed. Both theoretical and experimental works concerning the properties and behavior of nanosystems, problems of its creation and application, mathematical methods of nanosystem studies are considered. The journal publishes scientific reviews (up to 30 journal pages), research papers (up to 15 pages) and letters (up to 5 pages). All manuscripts are peer-reviewed. Authors are informed about the referee opinion and the Editorial decision.

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“…Numerous chemical methods were reported in literature for the synthesis of various simple and complex metal oxide nanostructures viz., reverse micelles [48], solvothermal [49], hydrothermal [50], polymeric citrate precursor [51] methods, etc. Several methods are also known for the fabrication of TiO 2 -CeO 2 nanocomposites, such as sol-gel [52], solvothermal [53], hydrothermal [54,55] and precipitation [56] methods, etc.…”

Section: Introductionmentioning

confidence: 99%

Synthesis, characterization and dielectric properties of $$\hbox {TiO}_{2}$$ TiO 2 – $$\hbox {CeO}_{2}$$ CeO

et al. 2018

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TiO 2(x)-CeO 2(1−x) nanocomposites were prepared at low TiO 2 composition of 5, 10, 15 and 20%, by using TiO 2 and CeO 2 nanoparticles obtained by polymeric citrate precursor method. These nanocomposites were characterized by using powder X-ray diffraction, transmission electron microscopy, scanning electron microscopy, energy dispersive analysis of X-rays and BET surface area studies. BET studies showed the specific surface area of as-prepared nanocomposites in the range of 239-288 m 2 g −1. Twenty percent of TiO 2-based titania-ceria nanocomposites have smallest average particle size of 30 nm and highest surface area of 288 m 2 g −1 among all the as-prepared nanocomposites. The dielectric characteristics were measured as a function of frequency and temperature. The dielectric constant of TiO 2(x)-CeO 2(1−x) at room temperature was 35.6 (maximum) at 500 kHz for x = 0.20.

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Multifunctional properties and applications of yttrium ferrite nanoparticles prepared by citrate precursor route

Cited by 80 publications

References 40 publications

Structural characterization and properties of $$\hbox {YCrO}_{3}$$ YCrO 3 nanoparticles prepared by reverse micellar method

Structural characterization and properties of $$\hbox {YCrO}_{3}$$ YCrO 3 nanoparticles prepared by reverse micellar method

Flintstone as a nanocomposite material for photonics

Synthesis, characterization and dielectric properties of $$\hbox {TiO}_{2}$$ TiO 2 – $$\hbox {CeO}_{2}$$ CeO

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