A high-performance nano-Sn/G@C composite anode prepared by waste carbon residue from spent Lithium-ion batteries

An ultra‐stable sodium half/full battery based on a unique micro‐channel pine‐derived carbon/SnS2@reduced graphene oxide film

“…24 Interestingly, BDC materials were designed as carbon matrices for Sn-based materials to disperse nanoparticles and improve the electron transport capacity of the structure. 25,26 In our previously reported, a biomass silk wading-derived carbon fiber film can be used as a carbon matrix for loading Sn-based nanoparticles (<100 nm) as SIB anodes, which showed that the assembled SIB halfcell exhibited ~572.2 mA h g −1 high specific capacity at 0.1 A g −1 and more than 1000 cycles span-life. 25 Similarly, a nitrogen/oxygen co-doping peanut shell-derived carbon sheet with Sn nanoparticles (Sn@NOC) was prepared as a SIB anode, exhibiting 123.6 mA h g −1 reversible capacity at 0.1 A g −1 .…”

Waste to wealth: direct utilization of spent materials for electrocatalysis and energy storage

“…As a result, the material exhibits good cycling performance as an anode with a reversible capacity of 607.6 mA h g −1 after 500 cycles. 160…”

“…As a result, the material exhibits good cycling performance as an anode with a reversible capacity of 607.6 mA h g −1 after 500 cycles. 160 Silicon waste for LIBs. Owing to its outstanding specific capacity and rich abundance, silicon has become a substitute material for graphite anodes, and has been extensively studied in LIBs.…”

A review on green and sustainable carbon anodes for lithium ion batteries: utilization of green carbon resources and recycling waste graphite

“…11). 166,167 In the traditional landfill process, the substantial quantity of decommissioned LIBs poses a significant risk of causing severe environmental pollution, that 0.325 t of toxic and flammable electrolytes are released per ton of spent LIBs. By neglecting proper recycling and resource recovery, it not only squanders these valuable metal resources and high-quality graphite but also contributes to the increased demand for mining and extraction of raw materials.…”