2019年1月8日 · The lack of a reliable rechargeable lithium metal (Li-metal) anode is a critical bottleneck for next-generation batteries. The unique mechanical properties of lithium influence …

2020年3月1日 · Li metal demonstrates significant strain rate sensitivity to deformation from nano to bulk scales (with stress exponent n = 6.9 measured from nanoindentation and n = 6.55 from …

2023年6月1日 · Lithium (Li) metal anodes are under active investigation to boost the energy density of rechargeable lithium-ion batteries (LIBs). In developing such anodes, uncontrolled Li …

2020年3月1日 · Li metal demonstrates significant strain rate sensitivity to deformation from nano to bulk scales (with stress exponent n = 6.9 measured from nanoindentation and n = 6.55 from …

2023年5月3日 · Figure 6.4: Correlation between the mechanical strain rate (s-1) of lithium of stripping (discharge) and plating (charge) in a lithium electrode and the areal current (A/cm2) …

2018年10月3日 · This study seeks to support the rational design of future LMSSB for long life batteries by accurately quantifying the elastic constants and time-dependent (creep) …

2024年11月18日 · The strain evolution of lithium metal specimens during the tensile process is captured by the digital image correlation (DIC) technique. For molecular dynamics (MD) …

2019年1月1日 · To contextualize the role of creep on Li-metal anode behavior, examples are discussed for solid-state batteries, "dead" Li, and protective coatings on Li anodes. This work …

Articlehistory: Received 30October2020 Revised 6 January 2021 Accepted 5February2021 Available online11February2021 abstract Althoughlithium-metal …

2019年1月8日 · It is shown that as a result of nanopatterning, Li metal surface underwent work hardening due to residual compressive stress, which can help to improve cycle lifetime of LIBs …