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January 20, 2026Advanced Functional MaterialsOpen Access

Highly Compressible Wide‐Frequency Region Dissipative Ionogels Resistant to High Strain Rate Impact

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Authors

SZShilong ZhangJWJiayu WangLLLingling Li

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Overview

New ionogels show effective energy dissipation in high-velocity impact scenarios, suggesting improved material safety.

Key Points

  • This research aims to develop ionogels that effectively dissipate energy during high-velocity impacts.
  • Fabricated ultrastrong ionogels using low dissociation halometallate ionic liquids.
  • Integrated entangled polymer domains with ionic bonds for improved toughness and energy dissipation.
  • Tested compressive strength and energy dissipation across a wide frequency range.
  • Ionogels achieved a compressive strength of 3.4 GPa at 99% strain without fragmentation.
  • Demonstrated efficient energy dissipation with loss factors ranging from 1 to 3.5.
  • Showed high shock velocities, indicating strong impact resistance at strain rates of 500–5000 s⁻¹.

Cite This Study

Zhang et al. (2026) studied this question.

synapsesocial.com/papers/696f1ac19e64f732b51ef148https://doi.org/10.1002/adfm.202531978
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