The structure of the FeS 2 SNPs was investigated using the X-ray diffraction (XRD) technique, which presented that the FeS 2 SNPs had a cubic structure with crystal planes of (111), (220),...

XRD pattern and Raman data revealed good crystalline quality for the as synthesized pyrite FeS2. SEM analysis displayed the rod-like morphologies of FeS2 which seemed to grow radially from …

2021年1月21日 · In this study, we characterized the crystalline structure and magnetic properties of FeS 2 using X-ray diffraction (XRD), vibrating sample magnetometry, and Mössbauer …

2016年5月15日 · The as-prepared pyrite was characterized by X-ray diffraction (XRD), Fourier transform infrared (FT-IR), scanning electron microscopy (SEM), Raman spectrophotometry …

Nano-spherical Co²⁺-doped FeS2 was synthesized through a simple solvothermal method. The products were investigated using XRD, FE-SEM, BET, ICP, EDS, TEM, HRTEM, XPS, and UV …

2019年6月19日 · We discuss how a powder X-ray diffraction (XRD) system can be used to probe large pyrite (FeS 2) crystals to reveal a peak generally not documented in the literature. The …

2005年3月22日 · Structures of mechanically milled powders were investigated using X-ray diffraction (XRD, Philips) with a radiation of Cu Kα. A field-emission scanning electron …

2021年1月1日 · In this study, we characterized the crystalline structure and magnetic properties of FeS2 using X-ray diffraction (XRD), vibrating sample magnetometry, and Mossbauer …

2018年10月1日 · FeS 2, one of the transition-metal sulphides, has the most elemental storage in the earth. FeS 2 has two common crystal structures, cubic-system pyrite and orthorhombic …

2014年6月22日 · The XRD results show clearly that all main diffraction peaks of NWs are indexed to pyrite FeS 2 (agreement with the JCPDS standard, card no. 42-1340), without other second …