Large-scale novel hierarchical dandelion-like MnS was successfully synthesized with manganese complex as a template under mild reaction conditions. A mixture of ethylenediamine and ethylene...

2017年6月1日 · The powder X-ray diffraction (XRD) patterns of the as prepared samples were collected with a Rigaku D/max 2500V/PC X-ray diffractometer with Cu-K α radiation (λ = 1.5406 Å), using a scanning rate of 0.017 °s −1. The morphology of the synthesized MnS spheres was investigated by scanning electron microscope (SEM, Hitachi S-4800).

XRD studies showed that all the precursors broke down cleanly at 250 and 350 °C by all methods to form cubic nanoscale α-MnS with sizes dependent on the breakdown method used. Magnetic measurements revealed that these nanomaterials possess a large coercive field (0.723 kOe for 6.8 nm NCs) in contrast to other studies of nanometric MnS ...

2013年11月24日 · Both X-ray diffraction (XRD) and Fourier transform infrared spectroscopy (FTIR) results show that as-prepared MnS corresponds to Rambergite phase with a hexagonal structure (γ-MnS). MnS could be uniformly dispersed in the carbon matrix when the content was less than 20 wt%.

2021年3月11日 · The structural and morphological investigations of MNS were performed using XRD, FE-SEM, and HR-TEM. The XRD pattern with Rietveld refinement of an MNS is shown in Fig. 1a.

Green leaching with water unlocks manganese from low-grade ore, reducing the ecological footprint and enables its transformation into manganese sulfide (MnS), a sustainable electrocatalyst for the oxygen evolution reaction.

MnO x and MnS are the most commonly found forms of manganese-based supercapacitors. The manganese-based supercapacitor electrodes are generally fabricated by hydrothermal, precipitation, CVD, or...

Download scientific diagram | XRD patterns of the MnS2 (a), ZnS–MnS2-0.5 (b), ZnS–MnS2-1 (c) and ZnS–MnS2-2 (d) nanocomposites from publication: Synthesis and Characterization of ZnS Quantum ...

2013年11月1日 · Manganese sulfide (MnS) is a wide band gap semiconductor with a bulk band gap of 3.1 eV. It usually exist in three phases, a green stable α-MnS form (alabandite) with a rock salt (RS) structure, a β-MnS and a γ-MnS (both pink) which are both meta-stable modifications with zinc blend (ZB) and wurtzite (W) structures respectively [1], [2], [3].

2019年2月22日 · In this work, to realize the epitaxial growth of non-polar AlN film on Si (100) with the MnS buffer layer deposited by the sputtering method, the effects of substrate and RT-MnS on the crystal growth of MnS film were investigated. This study was partly presented at the 2018 International Conference on Solid State Devices and Materials (SSDM 2018).