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Title: Manipulating the diffusion energy barrier at the lithium metal electrolyte interface for dendrite-free long-life batteries

Journal Article · · Nature Communications
 [1]; ORCiD logo [2]; ORCiD logo [3]; ORCiD logo [4];  [5];  [5];  [5];  [5]; ORCiD logo [6];  [5]; ORCiD logo [5]; ORCiD logo [3]; ORCiD logo [4]; ORCiD logo [7]; ORCiD logo [6]
  1. Univ. of Texas at Dallas, Richardson, TX (United States); South Dakota State Univ., Brookings, SD (United States)
  2. Army Research Lab., Adelphi, MD (United States)
  3. Univ. of Texas, Arlington, TX (United States)
  4. California Institute of Technology (CalTech), Pasadena, CA (United States)
  5. South Dakota State Univ., Brookings, SD (United States)
  6. Univ. of Texas at Dallas, Richardson, TX (United States)
  7. Army Research Lab., Adelphi, MD (United States); SolidEnergy Systems LLC, Woburn, MA (United States)

Constructing an artificial solid electrolyte interphase (SEI) on lithium metal electrodes is a promising approach to address the rampant growth of dangerous lithium morphologies (dendritic and dead Li0) and low Coulombic efficiency that plague development of lithium metal batteries, but how Li+ transport behavior in the SEI is coupled with mechanical properties remains unknown. We demonstrate here a facile and scalable solution-processed approach to form a Li3N-rich SEI with a phase-pure crystalline structure that minimizes the diffusion energy barrier of Li+ across the SEI. Compared with a polycrystalline Li3N SEI obtained from conventional practice, the phase-pure/single crystalline Li3N-rich SEI constitutes an interphase of high mechanical strength and low Li+ diffusion barrier. We elucidate the correlation among Li+ transference number, diffusion behavior, concentration gradient, and the stability of the lithium metal electrode by integrating phase field simulations with experiments. We demonstrate improved reversibility and charge/discharge cycling behaviors for both symmetric cells and full lithium-metal batteries constructed with this Li3N-rich SEI. These studies may cast new insight into the design and engineering of an ideal artificial SEI for stable and high-performance lithium metal batteries.

Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States). Joint Center for Energy Storage Research (JCESR)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES); USDOE
Grant/Contract Number:
AC02-06CH11357
OSTI ID:
2335931
Alternate ID(s):
OSTI ID: 2470263
Journal Information:
Nature Communications, Vol. 15, Issue 1; ISSN 2041-1723
Publisher:
Nature Publishing GroupCopyright Statement
Country of Publication:
United States
Language:
English

References (54)

Generalized Gradient Approximation Made Simple journal October 1996
Challenges for Rechargeable Li Batteries journal February 2010
Performance and cost of materials for lithium-based rechargeable automotive batteries journal April 2018
Operando and three-dimensional visualization of anion depletion and lithium growth by stimulated Raman scattering microscopy journal July 2018
Polyethylene separators modified by ultrathin hybrid films enhancing lithium ion transport performance and Li-metal anode stability journal January 2018
Electrolyte additive enabled fast charging and stable cycling lithium metal batteries journal March 2017
In Situ Construction of Lithium Silicide Host with Unhindered Lithium Spread for Dendrite‐Free Lithium Metal Anode journal December 2020
Lithium metal batteries for high energy density: Fundamental electrochemistry and challenges journal August 2021
Promising Routes to a High Li + Transference Number Electrolyte for Lithium Ion Batteries journal October 2017
Ultrathin Bilayer of Graphite/SiO 2 as Solid Interface for Reviving Li Metal Anode journal August 2019
Stable Li Plating/Stripping Electrochemistry Realized by a Hybrid Li Reservoir in Spherical Carbon Granules with 3D Conducting Skeletons journal April 2017
2D boron nitride nanoflakes as a multifunctional additive in gel polymer electrolytes for safe, long cycle life and high rate lithium metal batteries journal January 2017
Li+ ion conductivity and diffusion mechanism in α-Li3N and β-Li3N journal January 2010
An ultrafast rechargeable lithium metal battery journal January 2018
An Artificial Solid Electrolyte Interphase Layer for Stable Lithium Metal Anodes journal December 2015
Regulating Li deposition at artificial solid electrolyte interphases journal January 2017
Ultrastructural Characterization of the Lower Motor System in a Mouse Model of Krabbe Disease journal December 2016
Electrochemical aspects of the generation of ramified metallic electrodeposits journal December 1990
Controlling Nucleation in Lithium Metal Anodes journal July 2018
Determination of Lithium-Ion Transference Numbers in LiPF[sub 6]–PC Solutions Based on Electrochemical Polarization and NMR Measurements journal January 2008
A post-Hartree-Fock model of intermolecular interactions: Inclusion of higher-order corrections journal May 2006
Interfacially Redistributed charge for robust lithium metal anode journal September 2021
Suppressing dendrite growth by a functional electrolyte additive for robust Li metal anodes journal December 2019
A “cation-anion regulation” synergistic anode host for dendrite-free lithium metal batteries journal February 2018
A climbing image nudged elastic band method for finding saddle points and minimum energy paths journal December 2000
Rational design of graphitic-inorganic Bi-layer artificial SEI for stable lithium metal anode journal January 2019
On the Concentration at the Electrodes in a Solution, with special reference to the Liberation of Hydrogen by Electrolysis of a Mixture of Copper Sulphate and Sulphuric Acid journal October 1899
Lithium metal anodes for rechargeable batteries journal January 2014
Dendrite-Suppressed Lithium Plating from a Liquid Electrolyte via Wetting of Li 3 N journal July 2017
Layered reduced graphene oxide with nanoscale interlayer gaps as a stable host for lithium metal anodes journal March 2016
Prospects for reducing the processing cost of lithium ion batteries journal February 2015
3D lithium metal embedded within lithiophilic porous matrix for stable lithium metal batteries journal July 2017
A highly stable lithium metal anode enabled by Ag nanoparticle–embedded nitrogen-doped carbon macroporous fibers journal May 2021
One-pot solution coating of high quality LiF layer to stabilize Li metal anode journal January 2019
Lithium-coated polymeric matrix as a minimum volume-change and dendrite-free lithium metal anode journal March 2016
Improved Rechargeability of Lithium Metal Anode via Controlling Lithium-Ion Flux journal October 2018
Reviving the lithium metal anode for high-energy batteries journal March 2017
Nanocellulose Modified Polyethylene Separators for Lithium Metal Batteries journal April 2018
Fast lithium transport kinetics regulated by low energy-barrier LixMnO2 for long-life lithium metal batteries journal October 2021
Ab initio molecular-dynamics simulation of the liquid-metal–amorphous-semiconductor transition in germanium journal May 1994
Dendrite-free lithium metal anode enabled by separator engineering via uniform loading of lithiophilic nucleation sites journal May 2019
Lithium dendrite suppression by facile interfacial barium engineering for stable 5 V-class lithium metal batteries with carbonate-based electrolyte journal June 2021
Enabling reliable lithium metal batteries by a bifunctional anionic electrolyte additive journal March 2018
A long-lasting dual-function electrolyte additive for stable lithium metal batteries journal September 2020
Ferroelectric polarization accelerates lithium-ion diffusion for dendrite-free and highly-practical lithium-metal batteries journal January 2021
The Defect Chemistry of Carbon Frameworks for Regulating the Lithium Nucleation and Growth Behaviors in Lithium Metal Anodes journal March 2021
Flower-shaped lithium nitride as a protective layer via facile plasma activation for stable lithium metal anodes journal March 2019
Redistributing Li-ion flux and homogenizing Li-metal growth by N-doped hierarchically porous membranes for dendrite-free Lithium metal batteries journal May 2021
Ion Transport and the True Transference Number in Nonaqueous Polyelectrolyte Solutions for Lithium Ion Batteries journal June 2019
Li–O2 and Li–S batteries with high energy storage journal January 2012
Stable metal battery anodes enabled by polyethylenimine sponge hosts by way of electrokinetic effects journal November 2018
Fluorinated hybrid solid-electrolyte-interphase for dendrite-free lithium deposition journal January 2020
A review on strategies addressing interface incompatibilities in inorganic all-solid-state lithium batteries journal January 2019
Stable lithium electrodeposition in liquid and nanoporous solid electrolytes journal August 2014