XRD, XPS, and raman data collected from 2013 to 2017 (INSPIRE Pyrite)

<p>X-ray diffraction (XRD) pattern of the iron substrate sample after electrodeposition.&nbsp;</p> <p>X-ray photoelectron spectroscopy (XPS) of the synthetic mackinawite deposit for (a) Fe 2p spectrum and (b) S 2p spectrum, confirming the deposited sulfide is mackinawite and not stoichiometric pyrite.</p> <p>Raman spectrum of iron pyrite&nbsp;nano-particles&nbsp;synthesized by the hot injection method at 200 deg C.</p>电沉积后铁基底样品的X射线衍射（X-ray diffraction, XRD）图谱。 合成马基诺矿沉积物的X射线光电子能谱（X-ray photoelectron spectroscopy, XPS）：(a) Fe 2p谱图与(b) S 2p谱图，证实所沉积的硫化物为马基诺矿而非化学计量比黄铁矿。 采用热注入法在200摄氏度下合成的黄铁矿纳米颗粒的拉曼光谱。