Achieving 87% of Theoretical Output Charge Density by Optimizing Charge Behaviors in Polydimethylsiloxane/CaCu₃Ti₄O₁₂-Based Triboelectric Nanogenerators.

ABSTRACT: Triboelectric charge behaviors, including the generation, storage, and dissipation, play a pivotal role in determining the output charge density of triboelectric nanogenerators (TENGs). While numerous factors influence these behaviors, prior research has predominantly focused on individual parameters, often overlooking the interplay of multiple factors and their collective impact on output charge density. This study elucidates the underlying mechanism through which trade-offs among charge behaviors influence TENG performance by systematically investigating key parameters, including trap state density, relative dielectric constant, leakage current density, dielectric loss, and the effective work function of the tribo-dielectric layer. To optimize TENG performance, a polydimethylsiloxane/CaC

SUBMITTER: Liu J 

PROVIDER: S-EPMC12508525 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature