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Title: Reversible Deposition of Lithium Particles Enabled by Ultraconformal and Stretchable Graphene Film for Lithium Metal Batteries

Journal Article · · Advanced Materials
 [1];  [1];  [1];  [1]; ORCiD logo [1]
  1. Materials Science and Engineering Program Texas Materials Institute The University of Texas at Austin Austin TX 78712 USA

Abstract Originating from inhomogeneous Li deposition and dissolution, the formation of dendritic and/or dead Li lies as a fundamental barrier to the practical implementation of Li metal anodes for high‐energy Li‐ion batteries. Here, an ultraconformal and stretchable solid‐electrolyte interphase (SEI) composed of parallelly stacked few‐layer defect‐free graphene nanosheets, which can deform to remain ultraconformal during the expansion and shrinkage of micro‐sized Li metal particles is reported. The shape‐adaptive graphene protective skin is prepared via a facile mechanical method followed by Li stripping, which enables fast Li‐ion diffusion, and inhibits Li dendrites and Li pulverization. The interlayer slips and wrinkles of the graphene film endow the robust protective skin with high stretchability. This work represents a unique strategy of building ultraconformal and stretchable 2D‐materials‐based protective skins on the surface of Li metal toward high‐energy, long‐life, and safe Li metal batteries.

Sponsoring Organization:
USDOE
Grant/Contract Number:
SC0012673
OSTI ID:
1804162
Journal Information:
Advanced Materials, Journal Name: Advanced Materials Journal Issue: 48 Vol. 32; ISSN 0935-9648
Publisher:
Wiley Blackwell (John Wiley & Sons)Copyright Statement
Country of Publication:
Germany
Language:
English

References (53)

Artificial Soft-Rigid Protective Layer for Dendrite-Free Lithium Metal Anode journal January 2018
Stretchable Thin-Film Electrodes for Flexible Electronics with High Deformability and Stretchability journal April 2015
Reviving Lithium-Metal Anodes for Next-Generation High-Energy Batteries journal June 2017
Developing a “Water-Defendable” and “Dendrite-Free” Lithium-Metal Anode Using a Simple and Promising GeCl 4 Pretreatment Method journal July 2018
A Scalable Approach to Dendrite-Free Lithium Anodes via Spontaneous Reduction of Spray-Coated Graphene Oxide Layers journal May 2018
Redistributing Li‐Ion Flux by Parallelly Aligned Holey Nanosheets for Dendrite‐Free Li Metal Anodes journal August 2020
Towards High-Safe Lithium Metal Anodes: Suppressing Lithium Dendrites via Tuning Surface Energy journal July 2016
Pristine or Highly Defective? Understanding the Role of Graphene Structure for Stable Lithium Metal Plating journal November 2018
Spatial strain variation of graphene films for stretchable electrodes journal November 2015
Highly Fluorinated Interphases Enable High-Voltage Li-Metal Batteries journal January 2018
Advancing Lithium Metal Batteries journal May 2018
Tortuosity Effects in Lithium-Metal Host Anodes journal April 2020
Cu/C composites with a good combination of hardness and electrical conductivity fabricated from Cu and graphite by accumulative roll-bonding journal November 2016
Toward Safe Lithium Metal Anode in Rechargeable Batteries: A Review journal July 2017
Flaky and Dense Lithium Deposition Enabled by a Nanoporous Copper Surface Layer on Lithium Metal Anode journal March 2020
Formation and Evolution of Lithium Metal Anode–Carbonate Electrolyte Interphases journal July 2019
Constructing a Phosphating–Nitriding Interface for Practically Used Lithium Metal Anode journal November 2019
Dendrite-Free Lithium Deposition via Self-Healing Electrostatic Shield Mechanism journal March 2013
Lithium Diffusion in Graphitic Carbon journal March 2010
Raman Scattering from High-Frequency Phonons in Supported n -Graphene Layer Films journal December 2006
Issues and challenges facing rechargeable lithium batteries journal November 2001
Ultrahigh-throughput exfoliation of graphite into pristine ‘single-layer’ graphene using microwaves and molecularly engineered ionic liquids journal August 2015
Large-area graphene-based nanofiltration membranes by shear alignment of discotic nematic liquid crystals of graphene oxide journal March 2016
High rate and stable cycling of lithium metal anode journal February 2015
A facile surface chemistry route to a stabilized lithium metal anode journal July 2017
Electrolyte additive enabled fast charging and stable cycling lithium metal batteries journal March 2017
Scalable production of large quantities of defect-free few-layer graphene by shear exfoliation in liquids journal April 2014
Stable lithium electrodeposition in liquid and nanoporous solid electrolytes journal August 2014
Layered reduced graphene oxide with nanoscale interlayer gaps as a stable host for lithium metal anodes journal March 2016
Reviving the lithium metal anode for high-energy batteries journal March 2017
Designable ultra-smooth ultra-thin solid-electrolyte interphases of three alkali metal anodes journal April 2018
Two-dimensional molecular brush-functionalized porous bilayer composite separators toward ultrastable high-current density lithium metal anodes journal March 2019
Fast ion transport at solid–solid interfaces in hybrid battery anodes journal March 2018
Langmuir–Blodgett artificial solid-electrolyte interphases for practical lithium metal batteries journal September 2018
Pathways for practical high-energy long-cycling lithium metal batteries journal February 2019
High-energy lithium metal pouch cells with limited anode swelling and long stable cycles journal May 2019
Monolithic solid–electrolyte interphases formed in fluorinated orthoformate-based electrolytes minimize Li depletion and pulverization journal September 2019
Polymer–inorganic solid–electrolyte interphase for stable lithium metal batteries under lean electrolyte conditions journal March 2019
Synthesis challenges for graphene industry journal May 2019
Ultrasoft slip-mediated bending in few-layer graphene journal November 2019
2D MoS2 as an efficient protective layer for lithium metal anodes in high-performance Li–S batteries journal February 2018
Non-flammable electrolyte enables Li-metal batteries with aggressive cathode chemistries journal July 2018
In situ quantification of interphasial chemistry in Li-ion battery journal November 2018
Quantifying inactive lithium in lithium metal batteries journal August 2019
Layered nanocomposites by shear-flow-induced alignment of nanosheets journal April 2020
In situ Raman study of lithium-ion intercalation into microcrystalline graphite journal January 2014
A review on mechanical exfoliation for the scalable production of graphene journal January 2015
Lithium metal stripping beneath the solid electrolyte interphase journal August 2018
Preparation of graphene by jet cavitation journal August 2011
Raman Spectrum of Graphene and Graphene Layers journal October 2006
An ion redistributor for dendrite-free lithium metal anodes journal November 2018
Atomic structure of sensitive battery materials and interfaces revealed by cryo–electron microscopy journal October 2017
In Situ Roman Studies of Graphite Surface Structures during Lithium Electrochemical Intercalation journal January 1998

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