Achieving low-temperature hydrothermal relithiation by redox mediation for direct recycling of spent lithium-ion battery cathodes

X Yu, S Yu, Z Yang, H Gao, P Xu, G Cai, S Rose… - Energy Storage …, 2022 - Elsevier
Lithium-ion battery (LIB) recycling is an urgent need to address the massive generation of
spent LIBs from portable devices and electrical vehicles. However, the large-scale recycling …

Efficient Direct Recycling of Degraded LiMn2O4 Cathodes by One-Step Hydrothermal Relithiation

H Gao, Q Yan, P Xu, H Liu, M Li, P Liu… - … applied materials & …, 2020 - ACS Publications
Due to the large demand of lithium-ion batteries (LIBs) for energy storage in daily life and the
limited lifetime of commercial LIB cells, exploring green and sustainable recycling methods …

Seeking direct cathode regeneration for more efficient lithium-ion battery recycling

H Gao, D Tran, Z Chen - Current Opinion in Electrochemistry, 2022 - Elsevier
As lithium-ion batteries (LIBs) continue to expand their applications, an effective and
economic end-of-life strategy urgently demanded the development of closed-loop …

Ambient‐Pressure Relithiation of Degraded LixNi0.5Co0.2Mn0.3O2 (0 < x < 1) via Eutectic Solutions for Direct Regeneration of Lithium‐Ion Battery Cathodes

Y Shi, M Zhang, YS Meng… - Advanced Energy Materials, 2019 - Wiley Online Library
With the rapid growth of the lithium‐ion battery (LIBs) market, recycling and re‐use of end‐of‐
life LIBs to reclaim lithium (Li) and transition metal (TM) resources (eg, Co, Ni), as well as …

Design and optimization of the direct recycling of spent Li-ion battery cathode materials

P Xu, Z Yang, X Yu, J Holoubek, H Gao… - ACS Sustainable …, 2021 - ACS Publications
Direct regeneration of spent Li-ion batteries based on the hydrothermal relithiation of
cathode materials is a promising next-generation recycling technology. In order to …

Thermochemically driven crystal phase transfer via chlorination roasting toward the selective extraction of lithium from spent LiNi1/3Co1/3Mn1/3O2

Y Huang, P Shao, L Yang, Y Zheng, Z Sun… - Resources …, 2021 - Elsevier
The selective extraction of lithium from spent lithium-ion batteries (LIBs) is significant for
combating potential lithium deficiencies and for providing environmental protection by …

Cost-effective recycling of spent LiMn2O4 cathode via a chemical lithiation strategy

C Wu, M Xu, C Zhang, L Ye, K Zhang, H Cong… - Energy Storage …, 2023 - Elsevier
The global lithium-ion battery recycling market is witnessing rapid growth considering the
limited mineral resources and environmental sustainability. However, the conventional …

A materials perspective on direct recycling of lithium‐ion batteries: principles, challenges and opportunities

P Xu, DHS Tan, B Jiao, H Gao, X Yu… - Advanced Functional …, 2023 - Wiley Online Library
As the dominant means of energy storage technology today, the widespread deployment of
lithium‐ion batteries (LIBs) would inevitably generate countless spent batteries at their end …

Direct recycling of lithium-ion battery cathodes: a multi-stage annealing process to recover the pristine structure and performance

AT Montoya, Z Yang, EU Dahl, KZ Pupek… - ACS Sustainable …, 2022 - ACS Publications
Direct recycling is an alternative low-cost process that retains the structure of the lithium-ion
battery cathode rather than going through materials dissolution and repurification. While the …

Selective recycling of lithium from spent lithium-ion batteries by carbothermal reduction combined with multistage leaching

G Zhang, X Yuan, CY Tay, Y He, H Wang… - Separation and …, 2023 - Elsevier
The indiscriminate hydrometallurgical leaching of metallic ions from spent lithium-ion
batteries derived black mass significantly hinders the targeted recovery of specific metal …