Sulfur-containing positive electrode material and preparation method and application thereof

The invention provides a sulfur-containing positive electrode material and a preparation method and application thereof, belonging to the technical field of batteries. The sulfur-containing positive electrode material is prepared by hot pressing sulfur-containing positive electrode slurry between two layers of organic fiber multi-microporous paper with the sulfur-containing positive electrode slurry as an active material and the organic fiber multi-microporous pap as a carrier. The sulfur-containing positive electrode slurry is coated with the organic fiber multi-microporous paper. On one hand, the organic fiber multi-microporous paper can be used as a current collector to collect current, and on the other hand, the organic fiber multi-microporous paper can block the outflow of the activesubstance in the sulfur-containing positive electrode slurry, thereby effectively reducing the loss of the active substance, and improving the rate performance and specific capacity of the battery. 本发明提供了种含硫正极材料及其制备方法和应用，属于电池