典型文献
Concurrent recycling chemistry for cathode/anode in spent graphite/LiFePO4 batteries:Designing a unique cation/anion-co-workable dual-ion battery
文献摘要：
With the increasing popularity of new energy electric vehicles,the demand for lithium-ion batteries(LIBs) has been growing rapidly,which will produce a large number of spent LIBs.Therefore,recycling of spent LIBs has become an urgent task to be solved,otherwise it will inevitably lead to serious environ-mental pollution.Herein,a unique recycling strategy is proposed to achieve the concurrent reuse of cath-ode and anode in the spent graphite/LiFePO4 batteries.Along with such recycling process,a unique cathode composed of recycled LFP/graphite (RLFPG) with cation/anion-co-storage ability is designed for new-type dual-ion battery (DIB).As a result,the recycle-derived DIB of Li/RLFPG is established with good electrochemical performance,such as an initial discharge capacity of 117.4 mA h g-1 at 25 mA g-1 and 78％ capacity retention after 1000 cycles at 100 mA g-1.The working mechanism of Li/RLFPG;DIB is also revealed via in situ X-ray diffraction and electrode kinetics studies.This work not only presents a far-reaching significance for large-scale recycling of spent LIBs in the future,but also proposed a sustainable and economical method to design new-type secondary batteries as recycling of spent LIBs.
文献关键词：
中图分类号：
作者姓名：
Yun-Feng Meng;Hao-Jie Liang;Chen-De Zhao;Wen-Hao Li;Zhen-Yi Gu;Meng-Xuan Yu;Bo Zhao;Xian-Kun Hou;Xing-Long Wu
作者机构：
Faculty of Chemistry,Northeast Normal University,Changchun 130024,Jilin,China;MOE Key Laboratory for UV Light-Emitting Materials and Technology,Northeast Normal University,Changchun 130024,Jilin,China
文献出处：
引用格式：
[1]Yun-Feng Meng;Hao-Jie Liang;Chen-De Zhao;Wen-Hao Li;Zhen-Yi Gu;Meng-Xuan Yu;Bo Zhao;Xian-Kun Hou;Xing-Long Wu-.Concurrent recycling chemistry for cathode/anode in spent graphite/LiFePO4 batteries:Designing a unique cation/anion-co-workable dual-ion battery)[J].能源化学,2022(01):166-171
A类：
RLFPG
B类：
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AB值：
0.523373
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