Pyrite FeS2 nanostructures: Synthesis, properties and applications
2018年10月1日 · Pyrite iron disulfide (FeS 2) receives high attention because of its suitable band gap, exceptionally high optical absorption coefficient in the visible region and the advantages …
Arsenite sorption on troilite (FeS) and pyrite (FeS2)
2003年3月1日 · Arsenic is a toxic metalloid whose mobility and availability are largely controlled by sorption on sulfide minerals in anoxic environments. Accordingly, we investigated reactions …
Different roles of FeS and FeS2 on magnetic FeSx for the selective ...
2024年2月1日 · In this study, the roles of FeS and FeS 2 on magnetic FeS x for Hg 2+ adsorption were investigated with alternate adsorption of Hg 2+ without/with Cl −. The structure-activity …
Unraveling the Reaction Mechanism of FeS2 as a Li-Ion Battery …
2020年9月14日 · The reaction mechanism suggests that FeS 2 suffers from the demerits of both FeS and S, such as a large volume change, voltage hysteresis, and polysulfide dissolution. …
Synthesis of FeS and FeS2 compounds by mechanochemical …
2024年6月6日 · Bulk FeS and FeS 2 compounds have been synthesized via mechanochemical process with elemental iron and sulphur as source materials. The elemental powders were …
Structural, Morphological and Charge Transport Properties of FeS2 ...
2025年2月11日 · Kaur et al. developed an Au@FeS 2 nanostructured photocatalyst for effective water treatment, specifically targeting textile dye degradation under visible light. The study …
Ferromagnetic Hybrid 2D FeS/FeS2 Nanostructures as …
2024年11月18日 · We successfully synthesized ferromagnetic pristine pyrite (FeS 2) nanoparticles (NPs) and hybrid 2D troilite (FeS) nanosheets utilizing the hot-filament …
Crystalline structure and magnetic properties of pyrite FeS2
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 …
fes和fes2化学性质的区别 - 百度知道
2024年9月25日 · 总结来说，FeS和FeS2在化学性质上的主要区别在于它们的基本性质、氧化还原反应表现以及化合物结构和反应机理的不同。 这些差异使得它们在各种化学应用中的表现有 …
mp-226: FeS2 (cubic, Pa-3, 205) - Materials Project
FeS2 is Pyrite structured and crystallizes in the cubic Pa-3 space group. The structure is three-dimensional. Fe3+ is bonded to six equivalent S+1.50- atoms to form corner-sharing FeS6 …