Optimizing graphene content in scaffolds for evenly distributed crumpled MoSpaper wads as anodes for high-performance Li-ion batteries.

Lithium-ion batteries (LIBs) have revolutionized portable electronics, yet their conventional graphite anodes face capacity limitations. Integrating graphene and 3D molybdenum disulfide (MoS) offers a promising solution. Ensuring a uniform distribution of 3D MoSnanostructures within a graphene matrix is crucial for optimizing battery performance and preventing issues like agglomeration and capacity degradation. This study focuses on synthesizing a uniformly distributed paper wad structure by optimizing a composite of reduced graphene oxide RGO@MoSthrough structural and morphological analyses. Three composites with varying graphene content were synthesized, revealing that the optimized sample containing 30 mg RGO demonstrates beneficial synergy between MoSand RGO. The interconnected RGO network enhances reactivity and conductivity, addressing MoSaggregation. Experimental results exhibit an initially superior capacity of 911 mAh g, retained at 851 mAh geven after 100 cycles at 0.1 A gcurrent density, showcasing improved rate efficiency and long-term stability. This research underscores the pivotal role of graphene content in customizing RGO@MoScomposites for enhanced LIB performance.