A facile ice‐templating‐induced puzzle coupled with carbonization strategy for kilogram‐level production of porous carbon nanosheets as high‐capacity anode for lithium‐ion batteries
Baolin Xing,
Feng Shi,
Zhanzhan Jin
et al.
Abstract:Two‐dimensional porous carbon nanosheets (PCNSs) are considered promising anodes for lithium‐ion batteries due to their synergetic features arising from both graphene and porous structures. Herein, using naturally abundant and biocompatible sodium humate (SH) as the precursor, PCNSs are prepared from the laboratory scale up to the kilogram scale by a method of a facile ice‐templating‐induced puzzle coupled with a carbonization strategy. Such obtained SH‐derived PCNSs (SH‐PCNSs) possess a hierarchical porous st… Show more
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