Fig. 1: Stepwise entropy-increase strategy achieved ultrahigh ESP in MLCCs. | Nature Communications

Fig. 1: Stepwise entropy-increase strategy achieved ultrahigh ESP in MLCCs.

From: Enhanced energy-storage in lead-free multilayer capacitors via entropy-assisted polymorphic domain engineering

Fig. 1

a Schematic diagram of the BNT-based components constructed based on the entropy-increase strategy. b Digital photograph, cross-sectional SEM image, and EDS mappings of the MLCCs. c Unipolar P-E loops of MLCCs as a function of applied E. d Wrec and η of the MLCCs as a function of applied E. The comparison of (e) Wrec and η, (f) η and UF of the MLCCs with those of other recently reported state-of-the-art MLCCs.

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