Iron sulfide powder

Iron sulfide powderIt is an important semiconductor material with excellent optoelectronic properties, so its application in the battery field has attracted much attention. Pure-phase iron sulfide semiconductor nanocrystals do not have simple, accurate control, easy to replicate, and environmentally friendly synthesis technology, which limits their large-scale production and commercial applications.

But the one-step synthesis process realizes the rapid synthesis of high-quality iron sulfide-based nanomaterials. First, taking iron sulfide powder as the research object, according to the solvothermal method, the influence of reaction raw materials, solvent, temperature, time and additives on the purity and morphology of nanocrystals was investigated, and the process was extended to other iron sulfide ore. Control synthesis. The hydrothermal synthesis process of pure phase iron sulfide nanocrystals (with a particle size of 5nm) has been further developed, and the surface modification has been carried out to improve the stability of the nanocrystals in the atmospheric environment and realize their multi-morphology controlled synthesis. Finally, film preparation and battery assembly were carried out based on the nanocrystals modified by tri-n-octyl phosphine oxide.

The above is an introduction to the application of iron sulfide powder in the battery field, thanks for reading.