Herein, we explored a category of three-dimensional (3D) NiCo2S4 nanospikes that have been integrated into a 1D Fe3C microarchitecture using a chemical surface transformation process. The...

Our experimental observations suggest that the incorporation of Fe3C in the N-doped carbon improves the charge transfer efficiencies at the electrode-electrolyte interface by increasing the Donor...

Fe3C is Upper Bainite-like structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Fe sites. In the first Fe site, Fe is bonded in a distorted bent 120 degrees geometry to two equivalent C atoms.

To verify the crystalline structure of the synthesized Fe3C-CF, typical powder X-ray diffraction (XRD) patterns are shown in Figure 2 a. The three diffraction peaks at 2θ angles of around...

Ultrafine γ-Fe (C), α-Fe (C) and Fe3C particles were prepared by arc-discharge synthesis in a methane atmosphere. The phases, morphology, structure and surface layer of the particles were studied by means of X-ray diffraction (XRD), transmission electron microscopy (TEM) techniques and X-ray photoelectron spectroscopy (XPS).

2024年2月19日 · The elemental distributions and crystalline structures of Fe 3 C were detected by energy-dispersive X-ray spectroscopy (EDS) and X-ray diffraction (XRD), respectively (Supplementary Figs. S4...

2022年6月15日 · Herein, a covalent-organic frameworks (COFs) based composite with FeN species and Fe/Fe 3C nanoparticles embedded in N-doped carbon nanosheets (Fe/Fe3 C@FeN-Cs) has been successfully synthesized by an in-situ reduction of pre-designed Fe-N 2 -O 2 units.

2023年3月1日 · XRD results showed that the pyrolysis temperature significantly affected the phase composition of MOF derived composites. Fe/Fe 3 C nanocrystals embedded in N-doped porous carbon hybrids could be easily prepared by heat …

2022年2月17日 · In this study, the synthesis of uncontaminated, dispersible, single-crystal, stoichiometric iron carbide (Fe3C) nanoparticulate is pioneered successfully by using the flow-levitation (FL) method.

2024年9月12日 · In-situ XRD and temperature data for High-pressure melting experiments of Fe3C and a thermodynamic model of Fe-C liquids for the Earth’s core. XRD data and temperature data files are available. Download All