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August 14, 2025ACS Applied Polymer Materials

Ultra-Tough, High-Strength Ionogels Enabling DLP 3D Printing for Wearable Flexible Electronics

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Authors

WCWeiwei CaoLLLifang LinHLHerfried Lammer

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Overview

Innovative ionogels improve mechanical strength and toughness in wearable electronics, indicating potential for enhanced functionality.

Key Points

  • The ionogel shows exceptional tensile strength of 7.77 MPa, with significant toughness of 40.24 MJ/m3 and fracture energy of 37.27 kJ/m2.
  • Bicontinuous-phase ionogel synthesized via one-step copolymerization exhibits improved mechanical performance and crack insensitivity.
  • Strategies leveraging hydrogen bonding and microphase separation enhance the ionogel's compatibility with ionic liquids.
  • This advancement supports the development of tape-free flexible sensors providing stable electrical signals under 1000% strain.

Cite This Study

Cao et al. (2025) studied this question.

synapsesocial.com/papers/68af5bc1ad7bf08b1eadfd91https://doi.org/10.1021/acsapm.5c02172
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Toughening Ionogel via Side-Chain Liquid Crystal-Induced Microphase Separation2026
  2. 2Polarity-Selective Assembly Enables Tough and Stretchable Ionogels for Wearable Electronics2026 · 1 citations
  3. 3High-strength and fracture-resistant ionogels via solvent-tailored interphase cohesion in nanofibrous composite networks2025
  4. 4Tough and highly stretchable multifunctional ionogels based on phase-separated structure and nanocellulose macromolecular covalent cross-linker2024 · 5 citations
  5. 5Tough Hydrophobic Ionogel Fibers via Molecularly Engineered Phase Separation for Multi‐Scenario Sensing2026