Silver bismuth sulfide (AgBiS 2) nanocrystals (NCs) are an earth-abundant material that has been used in recent years as a promising PV material, often in combination with cadmium sulfide in the ...

Figure 4: Density Functional Theory (DFT) calculations of CO₂ hydrogenation on the surfaces of pure iron sulfide and manganese-doped iron sulfide.

Figure 2: Scanning transmission electron microscopy reveals characteristics of the iron sulfide (mackinawite) catalyst. Figure 3: Simulated reaction of metal-doped iron sulfides catalyzing the ...

including pure iron sulfide and iron sulfides doped with common hot spring elements such as manganese, nickel, titanium, and cobalt. Their experiments showed that these iron sulfides could ...

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SMM Deep-Dive Analysis: Silicon Wafer Manufactures Slashed Production Schedules Massively In October Amid Price Downturn And Mounting Inventory Pressure SiMn alloy plants show weak willingness to sell ...

A new study led by the Chinese Academy of Sciences investigates the catalytic properties of iron sulfide (FeS), both pure and doped with titanium (Ti), nickel (Ni), manganese (Mn), and cobalt (Co).