High-value utilization of graphite electrodes in spent lithium-ion batteries: From 3D waste graphite to 2D graphene oxide

Yu, Jiadong; Lin, Minsong; Tan, Quanyin; Li, Jinhui

doi:10.1016/j.jhazmat.2020.123715

Cited by 100 publications

(55 citation statements)

References 45 publications

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“…The isotherm represents the typical physical adsorption process of mesoporous or macroporous adsorbents as shown with Figure 4d. Figures 4a, 4b and 4c show that the materials prepared by the three drying methods had adsorption hysteresis loops which are a typical feature of mesoporous capillary aggregation [30]. The details of the void system of samples prepared by the three drying methods are shown in Table 3.…”

Section: Materials Characterizationmentioning

confidence: 95%

Hybrid-functional material for sorption-enhanced hydrogen-rich syngas production from biomass: Effect of material preparation process

Zou

Dong

Cheng

et al. 2021

Biomass and Bioenergy

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Section: Materials Characterizationmentioning

confidence: 95%

Hybrid-functional material for sorption-enhanced hydrogen-rich syngas production from biomass: Effect of material preparation process

Zou

Dong

Cheng

et al. 2021

Biomass and Bioenergy

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“…Anode recycling can include electrolysis processes to remove the Cu foil, and precipitation with Na2SO4 to recover the graphite that can be used in new batteries with excellent cycling stability and high coulombic efficiency [268]. The spent graphite can also be reconverted in 2D graphene oxide that can be used for other applications, using a modified Hummers method [272]. Similarly to cathode materials, acid leaching with H2SO4 can also be used to recover the graphite, for posterior uses [269].…”

Section: Recovery Of Anode Materialsmentioning

confidence: 99%

Recycling and environmental issues of lithium-ion batteries: Advances, challenges and opportunities

Costa

Barbosa

Gonçalves

et al. 2021

Energy Storage Materials

288

114

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“…Yu et al. established a characterization system with variable scales to analyze the distribution of impurities in the graphite electrode and revealed the mechanism of the modified Hummers method to remove impurities 87 …”

Section: Development Of Multifarious Applicationsmentioning

confidence: 99%

Progress in the sustainable recycling of spent lithium‐ion batteries

Fan

Chang

Meng

et al. 2021

SusMat

116

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Lithium‐ion batteries (LIBs) are booming in multiple fields due to a rapid development in the last decade. However, limited by operational lifespans, a growing number of spent LIBs reaching the end of their lives are consequently faced with serious accumulation and descended to hazardous waste. Without proper disposal, the spent LIBs will inevitably cause negative influence on the ecology and undermine the sustainable manufacture of LIBs. The initial research of recycling strategies mainly focused on the optimization of metallurgical processes. Recently, the sustainability of the recycling process has attracted much more attention and become an important factor. Here, we summarize the recent progress of the spent LIBs recycling from a sustainable perspective, especially discussing the green innovations in recycling strategies for spent LIBs. Through this article, we expect to reveal the challenges and developing tendency of the recycling strategies and provide a guideline for future researches on processing spent LIBs and beyond, like the recycling of the solid‐state lithium metal batteries.

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High-value utilization of graphite electrodes in spent lithium-ion batteries: From 3D waste graphite to 2D graphene oxide

Cited by 100 publications

References 45 publications

Hybrid-functional material for sorption-enhanced hydrogen-rich syngas production from biomass: Effect of material preparation process

Hybrid-functional material for sorption-enhanced hydrogen-rich syngas production from biomass: Effect of material preparation process

Recycling and environmental issues of lithium-ion batteries: Advances, challenges and opportunities

Progress in the sustainable recycling of spent lithium‐ion batteries

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