WebMar 5, 2016 · This work aimed to study the effect of the Ga3+-substitution of Fe3+ sites in CuFeO2 delafossite on its thermal conductivity. CuFe1−xGaxO2 (x = 0, 0.1, 0.3, and 0.5) samples were synthesized and their phase structure and ionic composition were characterized by X-ray diffraction (XRD), energy dispersive X-ray spectroscopy (EDX) … WebNov 14, 2014 · The defect structure model based on the simple cubic perovskite GdCoO3-δ was shown to be valid for GdBaCo2O6-δ up to temperatures as low as 600 °C. Two independent methods, namely dc-polarization with the YSZ microelectrode and (18)O-isotope exchange with gas phase analysis, were used to determine the oxygen self …
Materials Data on SmCoO3 (SG:221) by Materials Project
WebFeb 23, 2024 · A WS2/GdCoO3 nanocomposite was successfully prepared using hydrothermal-assisted synthesis. Our prepared WS2/GdCoO3 nanocomposite was fabricated on a glassy carbon electrode (GCE) for the detection of quercetin (QCT). The WS2/GdCoO3 nanomaterial was characterized by powder XRD, micro-Raman, FT-IR, … WebJan 1, 2024 · In contrast, GdCoO3 is a semiconductor material with a bandgap value of 1.8 eV and has explicitly a perovskite rare-earth type [2]. GdCoO3 is potentially expected to increase a photocatalytic activity of ZnO in the visible region due to its small bandgap energy and high photocatalytic activity [3]. loomians type
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WebAbstract. Using gadolinium nitrate, cobalt acetate, citric acid as main raw materials, GdCoO 3 was successfully prepared by sol-gel method. The prepared samples were characterized by thermogravimetric differential scanning analysis (TG-DSC), X-ray diffraction analysis (XRD), scanning electron microscopy (SEM) and Fourier transform infrared … WebThermal conductivity of NdCoO3 and GdCoO3 has been studied from 300 to 1200 K. The conductivity is mainly excitonic, arising from the interactions of the t2g−eg states of … WebFeb 6, 2013 · We present the elastic and thermal properties of the rare earth orthocobaltate GdCoO3 by the means of a Modified Rigid Ion Model (MRIM). We report the bulk … loomian temple puzzle answer