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Suppressing electrolyte-lithium metal reactivity via Li+-desolvation in uniform nano-porous separator

Journal Article · · Nature Communications
 [1];  [1];  [2];  [1];  [1];  [1];  [1];  [1];  [2];  [2];  [1];  [1];  [3];  [1];  [1]
  1. Tsinghua Univ., Beijing (China)
  2. Argonne National Lab. (ANL), Argonne, IL (United States). Chemical Sciences and Engineering Division
  3. Argonne National Lab. (ANL), Argonne, IL (United States). Chemical Sciences and Engineering Division; Stanford Univ., CA (United States)
Lithium reactivity with electrolytes leads to their continuous consumption and dendrite growth, which constitute major obstacles to harnessing the tremendous energy of lithium-metal anode in a reversible manner. Considerable attention has been focused on inhibiting dendrite via interface and electrolyte engineering, while admitting electrolyte-lithium metal reactivity as a thermodynamic inevitability. Here, we report the effective suppression of such reactivity through a nano-porous separator. Calculation assisted by diversified characterizations reveals that the separator partially desolvates Li+ in confinement created by its uniform nanopores, and deactivates solvents for electrochemical reduction before Li0-deposition occurs. The consequence of such deactivation is realizing dendrite-free lithium-metal electrode, which even retaining its metallic lustre after long-term cycling in both Li-symmetric cell and high-voltage Li-metal battery with LiNi0.6Mn0.2Co0.2O2 as cathode. The discovery that a nano-structured separator alters both bulk and interfacial behaviors of electrolytes points us toward a new direction to harness lithium-metal as the most promising anode.
Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States)
Sponsoring Organization:
Ministry of Science and Technology of the Republic of China (MOST); National Natural Science Foundation of China (NSFC); USDOE Office of Energy Efficiency and Renewable Energy (EERE), Transportation Office. Vehicle Technologies Office
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
1841749
Journal Information:
Nature Communications, Journal Name: Nature Communications Vol. 13; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (54)

Reviving Lithium-Metal Anodes for Next-Generation High-Energy Batteries journal June 2017
30 Years of Lithium-Ion Batteries journal June 2018
In Situ Chemical Lithiation Transforms Diamond‐Like Carbon into an Ultrastrong Ion Conductor for Dendrite‐Free Lithium‐Metal Anodes journal July 2021
A Review of Solid Electrolyte Interphases on Lithium Metal Anode journal November 2015
Towards High-Safe Lithium Metal Anodes: Suppressing Lithium Dendrites via Tuning Surface Energy journal July 2016
A High Energy Lithium-Sulfur Battery with Ultrahigh-Loading Lithium Polysulfide Cathode and its Failure Mechanism journal February 2016
Simultaneously Inhibiting Lithium Dendrites Growth and Polysulfides Shuttle by a Flexible MOF-Based Membrane in Li-S Batteries journal October 2018
Accurate description of van der Waals complexes by density functional theory including empirical corrections journal January 2004
Semiempirical GGA-type density functional constructed with a long-range dispersion correction journal January 2006
Effect of the damping function in dispersion corrected density functional theory journal March 2011
Comparison of heterogeneous pore models QSDFT and 2D-NLDFT and computer programs ASiQwin and SAIEUS for calculation of pore size distribution journal October 2015
Quenched solid density functional theory and pore size analysis of micro-mesoporous carbons journal June 2009
Impact of lithium-ion coordination in carbonate-based electrolyte on lithium-ion intercalation kinetics into graphite electrode journal May 2020
Measurement of transference numbers for lithium ion electrolytes via four different methods, a comparative study journal April 2011
Beyond lithium ion batteries: Higher energy density battery systems based on lithium metal anodes journal May 2018
High-Power Li-Metal Anode Enabled by Metal-Organic Framework Modified Electrolyte journal October 2018
Metal-Organic Frameworks for Batteries journal November 2018
Transmission Capacity Expansion Is Needed to Decarbonize the Electricity Sector Efficiently journal January 2020
Stable lithium electrodeposition in salt-reinforced electrolytes journal April 2015
Nanostructured Electrolytes for Stable Lithium Electrodeposition in Secondary Batteries journal October 2015
Computational Exploration of the Li-Electrode|Electrolyte Interface in the Presence of a Nanometer Thick Solid-Electrolyte Interphase Layer journal September 2016
Design of Complex Nanomaterials for Energy Storage: Past Success and Future Opportunity journal December 2017
Metal–Organic Framework-Inspired Metal-Containing Clusters for High-Resolution Patterning journal June 2018
Lithium Metal Anodes with Nonaqueous Electrolytes journal November 2020
Toward Safe Lithium Metal Anode in Rechargeable Batteries: A Review journal July 2017
Before Li Ion Batteries journal November 2018
Spectroscopic and Density Functional Theory Characterization of Common Lithium Salt Solvates in Carbonate Electrolytes for Lithium Batteries journal January 2017
A Bottom-Up Formation Mechanism of Solid Electrolyte Interphase Revealed by Isotope-Assisted Time-of-Flight Secondary Ion Mass Spectrometry journal September 2018
Battery Separators journal October 2004
Nonaqueous Liquid Electrolytes for Lithium-Based Rechargeable Batteries journal October 2004
Electrolytes and Interphases in Li-Ion Batteries and Beyond journal October 2014
A New Zirconium Inorganic Building Brick Forming Metal Organic Frameworks with Exceptional Stability
  • Cavka, Jasmina Hafizovic; Jakobsen, Søren; Olsbye, Unni
  • Journal of the American Chemical Society, Vol. 130, Issue 42, p. 13850-13851 https://doi.org/10.1021/ja8057953
journal October 2008
Oxidative Stability and Initial Decomposition Reactions of Carbonate, Sulfone, and Alkyl Phosphate-Based Electrolytes journal April 2013
Raman Spectra and Transport Properties of Lithium Perchlorate in Ethylene Carbonate Based Binary Solvent Systems for Lithium Batteries journal June 1998
Refinement and Parametrization of COSMO-RS journal June 1998
Differentiating Contributions to “Ion Transfer” Barrier from Interphasial Resistance and Li + Desolvation at Electrolyte/Graphite Interface journal July 2010
Issues and challenges facing rechargeable lithium batteries journal November 2001
Building better batteries journal February 2008
Making Li-metal electrodes rechargeable by controlling the dendrite growth direction journal June 2017
Reviving the lithium metal anode for high-energy batteries journal March 2017
Identifying the components of the solid–electrolyte interphase in Li-ion batteries journal August 2019
Stress-driven lithium dendrite growth mechanism and dendrite mitigation by electroplating on soft substrates journal March 2018
Ultrathin, flexible, solid polymer composite electrolyte enabled with aligned nanoporous host for lithium batteries journal May 2019
Diversity-oriented synthesis of polymer membranes with ion solvation cages journal April 2021
Lithium metal anodes for rechargeable batteries journal January 2014
Accelerated lithium-ion conduction in covalent organic frameworks journal January 2020
Metallic anodes for next generation secondary batteries journal January 2013
From molecules to solids with the DMol3 approach journal November 2000
Incorporation of solvent effects into density functional calculations of molecular energies and geometries journal December 1995
Inhomogeneous Electron Gas journal November 1964
Self-Consistent Equations Including Exchange and Correlation Effects journal November 1965
Generalized Gradient Approximation Made Simple journal October 1996
An ion redistributor for dendrite-free lithium metal anodes journal November 2018
First principles methods using CASTEP journal January 2005


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