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

Quantitative Analysis of Origin of Lithium Inventory Loss and Interface Evolution over Extended Fast Charge Aging in Li Ion Batteries

Journal Article · · ACS Applied Materials and Interfaces

During the extreme fast charging (XFC) of lithium-ion batteries, lithium inventory loss (LLI) and reaction mechanisms at the anode/electrolyte interface are crucial factors in performance and safety. Determining the causes of LLI and quantifying them remain an essential challenge. We present mechanistic research on the evolution and interactions of aging mechanisms at the anode/electrolyte interface. We used NMC532/graphite pouch cells charged at rates of 1, 6, and 9 C up to 1000 cycles for our investigation. The cell components were characterized after cycling using electrochemical measurements, inductively coupled plasma optical emission spectroscopy, 7Li solid-state nuclear magnetic resonance spectroscopy, and high-performance liquid chromatography/mass spectrometry. The results indicate that cells charged at 1 C exhibit no Li plating, and the increase of SEI thickness is the dominant source of the Li loss. In contrast, Li loss in cells charged at 9 C is related to the formation of the metallic plating layers (42%) the SEI layer (38.1%) and irreversible intercalation into the bulk graphite (19%). XPS analysis suggests that the charging rate has little influence on the evolution of SEI composition. The interactions between competing aging mechanisms were evaluated by a correlation analysis. In conclusion, the quantitative method established in this work provides a comprehensive analytical framework for understanding the synergistic coupling of anodic degradation mechanisms, forecasting SEI failure scenarios, and assessing the XFC lithium-ion battery capacity fade.

Research Organization:
Idaho National Laboratory (INL), Idaho Falls, ID (United States); Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
USDOE Office of Energy Efficiency and Renewable Energy (EERE), Office of Sustainable Transportation. Vehicle Technologies Office (VTO); USDOE Office of Science (SC)
Grant/Contract Number:
AC07-05ID14517; AC02-06CH11357
OSTI ID:
1997487
Alternate ID(s):
OSTI ID: 2361126
Report Number(s):
INL/JOU--23-73692-Rev000
Journal Information:
ACS Applied Materials and Interfaces, Journal Name: ACS Applied Materials and Interfaces Journal Issue: 31 Vol. 15; ISSN 1944-8244
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (40)

A Review of Existing and Emerging Methods for Lithium Detection and Characterization in Li‐Ion and Li‐Metal Batteries journal March 2021
A Comprehensive Understanding of the Aging Effects of Extreme Fast Charging on High Ni NMC Cathode journal April 2022
Clarification of Decomposition Pathways in a State‐of‐the‐Art Lithium Ion Battery Electrolyte through 13 C‐Labeling of Electrolyte Components journal February 2020
Extreme Fast‐Charging of Lithium‐Ion Cells: Effect on Anode and Electrolyte journal November 2020
Quantifying lithium lost to plating and formation of the solid-electrolyte interphase in graphite and commercial battery components journal August 2022
In situ7Li nuclear magnetic resonance observation of the electrochemical intercalation of lithium in graphite: second cycle analysis journal September 2013
Extended cycle life implications of fast charging for lithium-ion battery cathode journal October 2021
Methodologies for Design, Characterization and Testing of Electrolytes that Enable Extreme Fast Charging of Lithium-ion Cells journal January 2022
Degradation of the solid electrolyte interphase induced by the deposition of manganese ions journal June 2015
Performance degradation due to anodic failure mechanisms in lithium-ion batteries journal August 2021
On the use of electrochemical impedance spectroscopy to characterize and model the aging phenomena of lithium-ion batteries: a critical review journal September 2021
Extreme fast charge aging: Correlation between electrode scale and heterogeneous degradation in Ni-rich layered cathodes journal February 2022
Developing extreme fast charge battery protocols – A review spanning materials to systems journal April 2022
Extreme fast charge aging: Effect of electrode loading and NMC composition on inhomogeneous degradation in graphite bulk and electrode/electrolyte interface journal November 2022
Qualitative Investigation of the Decomposition of Organic Solvent Based Lithium Ion Battery Electrolytes with LC-IT-TOF-MS journal October 2016
Cycle-Induced Interfacial Degradation and Transition-Metal Cross-Over in LiNi0.8Mn0.1Co0.1O2–Graphite Cells journal February 2022
Identification of Electrolyte-Soluble Organic Cross-Talk Species in a Lithium-Ion Battery via a Two-Compartment Cell journal March 2019
The Evolution of LiNi0.5Mn0.3Co0.2O2 Particle Damage from Fast Charging in Optimized, Full Li-Ion Cells journal December 2022
Decomposition Reactions of Anode Solid Electrolyte Interphase (SEI) Components with LiPF 6 journal October 2017
Anodic Interfacial Evolution in Extremely Fast Charged Lithium-Ion Batteries journal March 2022
Understanding the Effect of Cathode Composition on the Interface and Crosstalk in NMC/Si Full Cells journal March 2022
Degradation of Ethylene Carbonate Electrolytes of Lithium Ion Batteries via Ring Opening Activated by LiCoO 2 Cathode Surfaces and Electrolyte Species journal September 2016
Electrode Degradation in Lithium-Ion Batteries journal January 2020
Operando NMR of NMC811/Graphite Lithium-Ion Batteries: Structure, Dynamics, and Lithium Metal Deposition journal September 2020
Reduction of Carbonate Electrolytes and the Formation of Solid-Electrolyte Interface (SEI) in Lithium-Ion Batteries. 1. Spectroscopic Observations of Radical Intermediates Generated in One-Electron Reduction of Carbonates journal September 2013
Selective NMR observation of the SEI–metal interface by dynamic nuclear polarisation from lithium metal journal May 2020
From laboratory innovations to materials manufacturing for lithium-based batteries journal March 2023
Fast charging of energy-dense lithium-ion batteries journal October 2022
Enhancing the real-time detection of phase changes in lithium–graphite intercalated compounds through derivative operando (dOp) NMR cyclic voltammetry journal January 2018
Multimodal quantification of degradation pathways during extreme fast charging of lithium-ion batteries journal January 2022
Sideband intensities in NMR spectra of samples spinning at the magic angle journal December 1980
Extremely fast-charging lithium ion battery enabled by dual-gradient structure design journal April 2022
Revisiting the t 0.5 Dependence of SEI Growth journal May 2020
Carbon-Binder Weight Loading Optimization for Improved Lithium-Ion Battery Rate Capability journal July 2022
Quantifying the Impact of Charge Rate and Number of Cycles on Structural Degeneration of Li-Ion Battery Electrodes journal October 2022
Extreme Fast Charging: Effect of Positive Electrode Material on Crosstalk journal November 2022
Determining the Origin of Lithium Inventory Loss in NMC622||Graphite Lithium Ion Cells Using an LiPF6-Based Electrolyte journal January 2023
Separation and Quantification of Organic Electrolyte Components in Lithium-Ion Batteries via a Developed HPLC Method journal January 2015
Extreme Fast Charge Challenges for Lithium-Ion Battery: Variability and Positive Electrode Issues journal January 2019
Review—SEI: Past, Present and Future journal January 2017