Fig. 3: Physiochemical properties of the MOF-based quasi-solid electrolyte. | Nature Communications

Fig. 3: Physiochemical properties of the MOF-based quasi-solid electrolyte.

From: A stable quasi-solid electrolyte improves the safe operation of highly efficient lithium-metal pouch cells in harsh environments

Fig. 3

a Raman spectrum and b Fourier transform infrared spectrum (FT-IR) of the prepared MOF-based quasi-solid electrolyte. c Linear sweep voltammetry (LSV) curves of the two electrolytes (green curve: typical liquid electrolyte; blue curve: MOF-based quasi-solid electrolyte). The inset schematically illustrates the different electrolyte configurations. d Comparison of the thicknesses and qualities of different electrolytes (quasi-solid electrolyte, commercial PP separator typical liquid electrolyte and commercial Li1.3Al0.3Ge1.7(PO4)3 (LAGP) solid electrolyte). Photographs of ignition tests of e typical liquid electrolyte saturated glass fibers and the prepared MOF-based quasi-solid electrolyte. f Ion conductivities and the corresponding activation energies g of the solid-state electrolyte, quasi-solid electrolyte and typical liquid electrolyte. h Advantages of the prepared quasi-solid electrolyte in constructing highly safe LMBs.

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