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Challenges for and Pathways toward Li-Metal-Based All-Solid-State Batteries

Journal Article · · ACS Energy Letters
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  1. Department of Chemical and Biomolecular Engineering, University of Maryland, College Park, Maryland 20742, United States
  2. Ford Motor Company, Dearborn, Michigan 48121, United States
  3. Mechanical Engineering Department, University of Colorado, Boulder, Colorado 80309, United States
  4. Department of Chemical and Biomolecular Engineering and Lawrence Berkeley National Laboratory, Materials Sciences Division, University of California, Berkeley, California 94720, United States
  5. Energy and Transportation Science Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
  6. Solid Power, Inc., Louisville, Colorado 80027, United States
  7. Chemical Sciences and Engineering Division, Argonne National Laboratory, 9700 South Cass Avenue, Argonne, Illinois 60439, United States
  8. Lawrence Berkeley National Laboratory, Energy Storage and Distributed Resources Division, University of California, Berkeley, California 94720, United States
  9. Department of Materials Science and Engineering, University of California, Los Angeles, California 90095, United States
  10. Applied Materials Inc., 3225 Oakmead Village Drive, B12_2F6, Santa Clara, California 95054, United States
  11. Department of Materials Science and Engineering, Michigan Technological University, Houghton, Michigan 49931, United States
  12. Energy and Environmental Directorate, Pacific Northwest National Laboratory, Richland, Washington 99352, United States
  13. Department of Materials Science & Engineering, Iowa State University of Science & Technology, Ames, Iowa 50011, United States
  14. Woodruff School of Mechanical Engineering and School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, Georgia 30332, United States
  15. Department of NanoEngineering and Materials Science and Engineering Program, University of California San Diego, La Jolla, California 92093, United States
  16. Department of Materials Science and Engineering and Department of Mechanical Engineering, University of Michigan, Ann Arbor, Michigan 48109, United States
  17. Chemical and Materials Systems Laboratory, General Motors Global R&D, Warren, Michigan 48092-2031, United States
+ Show Author Affiliations
Solid-state batteries utilizing Li metal anodes have the potential to enable improved performance (specific energy >500 Wh/kg, energy density >1500 Wh/L), safety, recyclability, and potentially lower cost (<$100/kWh) compared to advanced Li-ion systems.1,2 These improvements are critical for the widespread adoption of electric vehicles (EVs) and trucks and could create a short-haul electric aviation industry.1-3 Expectations for solid-state batteries are high, but there are significant materials and processing challenges to overcome.
Research Organization:
Argonne National Laboratory (ANL), Argonne, IL (United States); General Motors Global R&D, Warren, MI (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE Laboratory Directed Research and Development (LDRD) Program; USDOE Office of Energy Efficiency and Renewable Energy (EERE), Office of Sustainable Transportation. Vehicle Technologies Office (VTO); USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-05CH11231; AC02-06CH11357; AC05-00OR22725; EE0008857
OSTI ID:
1775448
Alternate ID(s):
OSTI ID: 2326219
OSTI ID: 1826325
OSTI ID: 1785192
Journal Information:
ACS Energy Letters, Journal Name: ACS Energy Letters Journal Issue: 4 Vol. 6; ISSN 2380-8195
Publisher:
American Chemical Society (ACS)Copyright Statement
Country of Publication:
United States
Language:
English

References (21)

Toward High‐Energy‐Density Lithium Metal Batteries: Opportunities and Challenges for Solid Organic Electrolytes journal January 2020
Garnet Solid Electrolyte for Advanced All‐Solid‐State Li Batteries journal May 2020
Advances in Composite Polymer Electrolytes for Lithium Batteries and Beyond journal May 2020
Advanced Characterization Techniques for Interface in All‐Solid‐State Batteries journal July 2020
Practical Challenges and Future Perspectives of All-Solid-State Lithium-Metal Batteries journal April 2019
All-Solid-State Batteries Using Rationally Designed Garnet Electrolyte Frameworks journal December 2019
Promising All-Solid-State Batteries for Future Electric Vehicles journal October 2020
Opportunities and Challenges of Lithium Ion Batteries in Automotive Applications journal January 2021
Controlling Dendrite Growth in Solid-State Electrolytes journal February 2020
Pathways for practical high-energy long-cycling lithium metal batteries journal February 2019
Benchmarking the performance of all-solid-state lithium batteries journal March 2020
High-energy long-cycling all-solid-state lithium metal batteries enabled by silver–carbon composite anodes journal March 2020
Understanding interface stability in solid-state batteries journal December 2019
Designing solid-state electrolytes for safe, energy-dense batteries journal February 2020
Potential for electric aircraft journal February 2019
Solution-based synthesis of lithium thiophosphate superionic conductors for solid-state batteries: a chemistry perspective journal January 2019
Mechanical vs. chemical stability of sulphide-based solid-state batteries. Which one is the biggest challenge to tackle? Overview of solid-state batteries and hybrid solid state batteries journal January 2020
Enhanced strength and temperature dependence of mechanical properties of Li at small scales and its implications for Li metal anodes journal December 2016
A general method to synthesize and sinter bulk ceramics in seconds journal April 2020
Nanoindentation of high-purity vapor deposited lithium films: A mechanistic rationalization of the transition from diffusion to dislocation-mediated flow journal May 2018
Resistance to fracture in the glassy solid electrolyte Lipon journal January 2021

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25 ENERGY STORAGE
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