Fig. 3: Mechanical properties of Li@ZDDP strips. | Nature Communications

Fig. 3: Mechanical properties of Li@ZDDP strips.

From: Interfacial friction enabling ≤ 20 μm thin free-standing lithium strips for lithium metal batteries

Fig. 3: Mechanical properties of Li@ZDDP strips.The alternative text for this image may have been generated using AI.

a Schematic diagram of cyclic loading mode for nanoindentation test. b Comparisons of elastic modulus between bare Li metal and Li@ZDDP films using nanoindentation measurements. c Comparisons of hardness between bare Li metal and Li@ZDDP films using nanoindentation measurements. d Dimensional drawing of the stretched specimen. e True stress strain curves of Li and Li@ZDDP: 50 μm Li, 50 μm Li@ZDDP and 15 μm Li@ZDDP. f SEM image of the thinnest lithium foil (5-μm-thick) rolled exceeding the precision of the mill. g Digital camera image of centimeter-scale fabricated ultrathin Li@ZDDP foil (15-μm-thick) and abuse test.

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