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Published on: March 13, 2017
Intrinsically Stretchable and Self-Healing Polymer Semiconductor Materials for Wearable Electronics.
Shanlei Guo1,2, Wei Dai3, Xue Wang4
1Basic Department, Liaoning Institute of Science and Technology, 176 Xianghuai Road, Benxi 117004, China.
ACS Applied Materials & Interfaces
|May 28, 2026
Summary
This review explores intrinsically stretchable and self-healing polymer semiconductors for wearable electronics. Strategies like chemical design and geometric engineering enhance robustness without compromising electronic performance.
Area of Science:
- Materials Science
- Polymer Chemistry
- Electronics Engineering
Background:
- Polymer semiconductors are crucial for flexible wearable electronics.
- Mechanical stress degrades their performance and can cause device failure.
- Enhancing mechanical robustness and self-healing is vital for device longevity.
Purpose of the Study:
- To review recent advancements in intrinsically stretchable and self-healing polymer semiconductors.
- To discuss strategies for improving mechanical and self-healing properties.
- To highlight applications and future research directions.
Main Methods:
- Chemical molecular design for intrinsic properties.
- Physical geometry engineering of thin films.
- Physical blending strategies for composite materials.
Main Results:
- Developed strategies improve mechanical robustness and self-healing capabilities.
- Functional chemical bonds and microstructures are key regulators.
- Maintained electronic performance despite enhanced mechanical properties.
Conclusions:
- Intrinsically stretchable and self-healing polymer semiconductors offer solutions for durable wearable electronics.
- Further research is needed to address remaining challenges and explore new applications.
