One-step hydrothermal synthesis, characterization and magnetic properties of orthorhombic PrCrO 3 cubic particles
Source abstract
Abstract
Abstract Orthorhombic PrCrO 3 cubic particles were synthesized by a simple and facile one-step hydrothermal method of processing temperature 280 °C for 7 days. The products prepared in this paper have been characterized by X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), Fourier transform infrared spectroscopy (FTIR) and field-emission scanning electron microscopy (FESEM). The magnetic properties of the final sample are also studied. The XRD pattern shows the pure orthorhombic phase for PrCrO 3 particles, the XPS and FTIR results further demonstrate the purity and composition of the product. FESEM images show cubic morphology for the PrCrO 3 particles. The possible growth mechanism for PrCrO 3 cubic particles is proposed. Through the investigation of magnetic properties, it can be seen that the orthorhombic PrCrO 3 cubic particles exhibit behaviors of magnetic transition and negative magnetization. The Neel temperature is about 232 K and the magnetic hysteresis loop under 4 K shows that the coercivity ( H C ) and remanence ( M r ) is about 1728 Oe and 4.88 emu/g, respectively.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Multiferroics and related materials · Magnetic and transport properties of perovskites and related materials · Advanced Condensed Matter Physics
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (32)
Show source-provided references
1. Preparation and luminescence properties of glass-ceramics containing Sm3+-doped hexagonal NaGdF4 crystals10.1007/s10853-013-7423-5 ↗
2. Raman spectra, photoluminescence, magnetism and magnetoelectric coupling in pure and Fe doped BaTiO3 nanostructures10.1016/j.jallcom.2013.05.025 ↗
3. On the control parameters of the quasi-one dimensional superconductivity in Sc3CoC410.1002/zaac.201200517 ↗
4. Catalytic ozonation for the degradation of acetylsalicylic acid in aqueous solution by magnetic CeO2 nanometer catalyst particles10.1016/j.apcatb.2013.05.072 ↗
5. Study on La–Mg based ternary system for hydrogen storage10.1016/j.jallcom.2013.02.079 ↗
6. Direct hydrothermal synthesis and physical properties of rare-earth and yttrium orthochromite perovskites10.1021/cm102925z ↗
7. The dependence of magnetic properties on temperature for rare earth ErCrO3 chromites10.1016/j.ceramint.2011.05.024 ↗
8. N2O decomposition over perovskite catalysts10.1021/ie0612008 ↗
9. Magnetic and magneto-optical properties of some rare-earth and yttrium orthochromites10.1063/1.1658890 ↗
10. Lanthanum chromite-based materials for solid oxide fuel cell interconnects10.1016/j.ssi.2004.04.010 ↗
11. Microwave-assisted synthesis: a fast and efficient route to produce LaMO3 (M=Al, Cr, Mn, Fe, Co) perovskite materials10.1016/j.materresbull.2010.11.010 ↗
12. “Hot spot” hydrocarbon oxidation catalysed by doped perovskites – towards cleaner diesel powers10.1002/cphc.200400421 ↗
13. Heat capacities of LnCrO3 (Ln=rare earth)10.1016/S0925-8388(97)00053-4 ↗
14. Relaxor ferroelectric like giant permittivity in PrCrO3 semiconductor ceramics10.1016/j.matchemphys.2010.12.013 ↗
15. Microwave-assisted synthesis, microstructure, and physical properties of rare-earth chromites10.1021/ic302000j ↗
16. Convenient, rapid synthesis of rare earth orthochromites LnCrO3 by self-propagating high-temperature synthesis
17. General synthesis of rare-earth orthochromites with quasi-hollow nanostructures and their magnetic properties10.1039/c3ta12281f ↗
18. Synthesis and characterization of single-crystalline PrCO3OH dodecahedral microrods and its thermal conversion to Pr6O1110.1016/j.jcrysgro.2009.06.024 ↗
19. Double-perovskite PrBaCo2/3Fe2/3Cu2/3O5+δ as cathode material for intermediate temperature solid-oxide fuel cells10.1016/j.jpowsour.2013.01.172 ↗
20. Investigation of nanocrystalline zinc chromite obtained by two soft chemical routes10.1016/j.materresbull.2013.08.062 ↗
21. Magnetic, electrical and optical properties of p-type Fe-doped CuCrO2 semiconductor thin films10.1016/j.ceramint.2013.05.033 ↗
22. MCr2O4 (M=Co, Cu, and Zn) nanospinels for 2-propanol combustion: correlation of structural properties with catalytic performance and stability10.1016/j.jallcom.2013.07.160 ↗
23. Synthesis, characterization, and photoluminescence property of LaCO3OH microspheres10.1021/ic0701458 ↗
24. Infrared and electronic spectra of rare earth perovskites: ortho-chromites, -manganites and -ferrites
25. Citrate gel processing of the perovskite lanthanide chromites10.1366/000370270774371426 ↗
26. Spindle-like lanthanide orthovanadate nanoparticles: facile synthesis by ultrasonic irradiation, characterization, and luminescent properties10.1021/cg8003189 ↗
27. Some neutron-diffraction investigations at the nuclear center of Grenoble10.1063/1.1708325 ↗
28. Magnetization studies in the rare-earth orthochromites. V. TbCrO3 and PrCrO310.1103/PhysRevB.13.3012 ↗
29. Structure and properties of RERhZn (RE=La, Ce, Pr, Nd)10.1016/j.solidstatesciences.2008.04.003 ↗
30. Size dependent structural and magnetic properties of Al substituted Co–Mg ferrites synthesized by the sol–gel auto-combustion method10.1016/j.materresbull.2014.01.003 ↗
31. Tunable synthesis of hexagram-shaped hematite iron oxide microcrystals with shape-dependent magnetic properties10.1166/jnn.2014.8698 ↗
32. Nanoscale size effect of magnetic nanocrystals and their utilization for cancer diagnosis via magnetic resonance imaging10.1021/ja0422155 ↗