Skip to main content
U.S. Department of Energy
Office of Scientific and Technical Information

Fast Determination of Lithium Content in Spent Cathodes for Direct Battery Recycling

Journal Article · · Advanced Sustainable Systems

Determination of the lithium ion content in cathode materials, which is currently performed by inductively coupled plasma mass spectrometry (ICP-MS), involves tedious procedures and error-prone preparation. This work introduces a new methodology to quickly determine the lithium content in spent cathode materials (LiNix Mny Coz O2, x + y + z = 1, NMC) using a thermalgravimetric analysis, which bypasses the use of ICP-MS and significantly reduces the cost and time required for determining the lithium content. Based on this new method, a new approach is developed to identify spent cathode materials suitable for direct relithiation recycling. Finally, these new methods have been applied to investigate the effectiveness of direct electrochemical-relithiation on recycling the spent cathodes, and provide insights for future development of direct battery materials recycling.

Research Organization:
National Renewable Energy Laboratory (NREL), Golden, CO (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Vehicle Technologies Office (EE-3V)
DOE Contract Number:
AC36-08GO28308
OSTI ID:
1660076
Report Number(s):
NREL/JA-5D00-77327; MainId:26273; UUID:e69bac04-cd40-42a8-bb0e-563ef5bc7401; MainAdminID:14055
Journal Information:
Advanced Sustainable Systems, Journal Name: Advanced Sustainable Systems Journal Issue: 8 Vol. 4
Country of Publication:
United States
Language:
English

References (33)

Probing Thermally Induced Decomposition of Delithiated Li 1.2– x Ni 0.15 Mn 0.55 Co 0.1 O 2 by in Situ High-Energy X-ray Diffraction journal July 2014
Oxygen-Release-Related Thermal Stability and Decomposition Pathways of Li x Ni 0.5 Mn 1.5 O 4 Cathode Materials journal December 2013
Evaluating electrolyte additives for lithium-ion cells: A new Figure of Merit approach journal October 2017
Cathode refunctionalization as a lithium ion battery recycling alternative journal June 2014
Temperature dependent ageing mechanisms in Lithium-ion batteries – A Post-Mortem study journal September 2014
In-plane nonuniform temperature effects on the performance of a large-format lithium-ion pouch cell journal March 2016
Resolving the Compositional and Structural Defects of Degraded LiNi x Co y Mn z O 2 Particles to Directly Regenerate High-Performance Lithium-Ion Battery Cathodes journal June 2018
Study of Thermal Decomposition of Li 1-x (Ni 1/3 Mn 1/3 Co 1/3 ) 0.9 O 2 Using In-Situ High-Energy X-Ray Diffraction journal March 2013
Effect of Al 2 O 3 Coating on Stabilizing LiNi 0.4 Mn 0.4 Co 0.2 O 2 Cathodes journal August 2015
Suppressed oxygen extraction and degradation of LiNi x Mn y Co z O2 cathodes at high charge cut-off voltages journal September 2017
Degradation mechanisms of high capacity 18650 cells containing Si-graphite anode and nickel-rich NMC cathode journal February 2019
Structural Changes and Thermal Stability of Charged LiNi x Mn y Co z O 2 Cathode Materials Studied by Combined In Situ Time-Resolved XRD and Mass Spectroscopy journal December 2014
Structural transformation of a lithium-rich Li1.2Co0.1Mn0.55Ni0.15O2 cathode during high voltage cycling resolved by in situ X-ray diffraction journal May 2013
Identification of the critical synthesis parameters for enhanced cycling stability of Na-ion anode material Na2Ti3O7 journal February 2016
LiCoO 2 : recycling from spent batteries and regeneration with solid state synthesis journal January 2015
Towards greener and more sustainable batteries for electrical energy storage journal November 2014
Effective regeneration of LiCoO 2 from spent lithium-ion batteries: a direct approach towards high-performance active particles journal January 2018
Irreversible Capacity Loss of Li-Ion Batteries Cycled at Low Temperature Due to an Untypical Layer Hindering Li Diffusion into Graphite Electrode journal January 2017
Microstructural investigation of LixNi1/3Mn1/3Co1/3O2 (x ≤ 1) and its aged products via magnetic and diffraction study journal December 2012
Evolution of Structure and Lithium Dynamics in LiNi 0.8 Mn 0.1 Co 0.1 O 2 (NMC811) Cathodes during Electrochemical Cycling journal March 2019
Understanding Lithium Inventory Loss and Sudden Performance Fade in Cylindrical Cells during Cycling with Deep-Discharge Steps journal December 2014
Investigating the Reversibility of Structural Modifications of Li x Ni y Mn z Co 1– yz O 2 Cathode Materials during Initial Charge/Discharge, at Multiple Length Scales journal August 2015
Safety characteristics of Li(Ni0.8Co0.15Al0.05)O2 and Li(Ni1/3Co1/3Mn1/3)O2 journal February 2006
Development of a recycling process for Li-ion batteries journal June 2012
Spatially resolved surface valence gradient and structural transformation of lithium transition metal oxides in lithium-ion batteries journal January 2016
Processes and technologies for the recycling and recovery of spent lithium-ion batteries journal July 2016
Innovative Application of Acid Leaching to Regenerate Li(Ni 1/3 Co 1/3 Mn 1/3 )O 2 Cathodes from Spent Lithium-Ion Batteries journal March 2018
Recycling of lithium-ion batteries: a novel method to separate coating and foil of electrodes journal December 2015
Effect of Prelithiation Process for Hard Carbon Negative Electrode on the Rate and Cycling Behaviors of Lithium-Ion Batteries journal December 2018
A future perspective on lithium-ion battery waste flows from electric vehicles journal February 2014
Direct regeneration of cathode materials from spent lithium iron phosphate batteries using a solid phase sintering method journal January 2017
Charge Heterogeneity and Surface Chemistry in Polycrystalline Cathode Materials journal March 2018
Recycling End-of-Life Electric Vehicle Lithium-Ion Batteries journal November 2019

Similar Records

Fast Determination of Lithium Content in Spent Cathodes for Direct Battery Recycling
Journal Article · Mon May 25 00:00:00 EDT 2020 · Advanced Sustainable Systems · OSTI ID:1658596

Direct recycling of spent nickel-rich cathodes in reciprocal ternary molten salts
Journal Article · Mon Dec 25 23:00:00 EST 2023 · Journal of Power Sources · OSTI ID:2278912