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February 27, 2026Journal of Energy StorageOpen Access

3D printing assisted uniformly coated textile for achieving fully flexible supercapacitors with enhanced performance

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Authors

SSSoumili SahooVGViney GhaiRKRoland Kádár

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Overview

Innovative method enhances performance of flexible supercapacitors in wearable applications, indicating improved efficiency.

Key Points

  • The research aims to improve the performance of flexible supercapacitors using uniformly coated textile electrodes.
  • Introduced a 3D printing-assisted hydrothermal dip-coating method for fabricating electrodes.
  • Analyzed the structure and surface area of electrodes using FESEM and XRD.
  • Conducted rheological analysis to study viscosity and shear behavior.
  • Evaluated electrochemical performance in terms of capacitance and stability under mechanical stress.
  • Achieved specific capacitance of 20.39 Fg −1 and energy density of 2.54 Wh kg −1 .
  • Noticed a power density of 160 W kg −1 .
  • Demonstrated 91% Coulombic efficiency after significant mechanical deformation.
  • Maintained over 90% capacitance retention after 5000 cycles under various conditions.

Cite This Study

Sahoo et al. (2026) studied this question.

synapsesocial.com/papers/69a1344fed1d949a99abe0bbhttps://doi.org/10.1016/j.est.2026.121017
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