Molecular Crystal Structure Simulations and Structure-Magnetic Properties of LiFePO Composite Particles Optimized by La.

In this study LiFePO/C composite particles were synthesized using five different carbon sources via a one-step sol-gel method. La-doped LiFePO was also synthesized using the sol-gel method. The XRD pattern of LiLaFePO ( = 0.

Effects of Nonmagnetic Zn Ion and RE Ion Substitution on the Magnetic Properties of Functional Nanomaterials CoZnREFeO (RE = La, Sm, Gd) by Sol-Gel.

Magnetic Functional Nanomaterials CoZnREFeO (RE (rare-earth) = La,Sm,Gd) were prepared using the sol-gel combustion method. XRD characterization confirms that the ferrite samples we synthesized are single-phase cubic structures. The variation in the average crystalline size and lattice parameter is related to RE ion doping.

Structural and Magnetic Properties of Perovskite Functional Nanomaterials LaRFeO (R = Co, Al, Nd, Sm) Obtained Using Sol-Gel.

Perovskite is the largest mineral on earth and has a variety of excellent physical and chemical properties. LaRFeO (R = Co, Al, Nd, Sm) were synthesized using the sol-gel method and analyzed by XRD, TG-DTA, and VSM. With the increase in the Co doping content, the diffraction peak drifted in the direction of a larger angle.

Mössbauer and Structure-Magnetic Properties Analysis of ABCFeO (C=Ho,Gd,Al) Ferrite Nanoparticles Optimized by Doping.

ABCFeO (C=Ho,Gd,Al) ferrite powders have been synthesized by the sol-gel combustion route. The X-ray diffraction of the CoHoFeO ( 00.08) results indicated the compositions of single-phase cubic ferrites.

Synthesis and characterization of pendant N,N-dimethylaminobenzaldehyde-functionalized chitosan Schiff base composite (CS@MABA) as a new sorbent for removal of Pb(II) ions from aqueous media.

In this work, new pendant N,N-dimethylaminobenzaldehyde-functionalized chitosan Schiff base composite (CS@MABA) was prepared from the simple and convenient condensation reaction between chitosan (CS) and N,N-dimethylaminobenzaldehyde (MABA) in ethanol-glacial acetic acid (1:1 v/v) and characterized by Fourier transform infrared (FT-IR) spectroscopy, X-ray diffraction (XRD), differential scanning calorimetry (DSC) and scanning electron microscope (SEM). The as-prepared composite CS@MABA was applied for the removal of Pb(II) ions, due to the presence of imine, hydroxyl and phenyl groups, and the effects of important parameters such as solution pH, contact time and sorbent dosage on the removal percentage and adsorption capacity were investigated and discussed. The optimum conditions were found to be at pH 5, adsorbent dosage of 0.

Structure and Magnetic Properties of AO and LiFePO/C Composites by Sol-Gel Combustion Method.

LiFePO takes advantage of structure stability, safety and environmental friendliness, and has been favored by the majority of scientific researchers. In order to further improve the properties of LiFePO, AO-type metal oxides (MgO and ZnO) and LiFePO/C composites were successfully prepared by a two-step sol-gel method. The effects of AO-type metal oxides (MgO and ZnO) on LiFePO/C composites were studied.