Core Insights - A new type of two-dimensional topological disulfide monolayer material has been predicted by a research team from Tianjin University and Shanghai Jiao Tong University, providing significant theoretical support for the development of high-performance battery technology [1][2] Group 1: Material Properties - The new two-dimensional materials serve as anode active materials with abundant lithium and sodium ion storage sites, exhibiting ultra-fast ion transport capabilities, which can significantly enhance battery fast-charging performance [1] - The theoretical capacity for lithium ion storage in this material reaches 1.60 Ah per gram, while for sodium ions, it is 1.35 Ah per gram, outperforming various existing two-dimensional materials [1] Group 2: Stability and Efficiency - The new materials possess unique chemical properties and adsorption capabilities that effectively stabilize polysulfides, suppressing the "shuttle effect" and thereby improving battery cycling stability and charging efficiency [2] - The materials maintain good thermal stability and kinetic performance across a wide temperature range from room temperature to approximately 227°C, making them suitable for applications in high-temperature environments such as electric vehicles and industrial energy storage systems [2]