Laser-Driven Interfacial Engineering Toward Robust and Stretchable Copper-Liquid Metal Hybrid Conductors in Flexible Electronics

Yaqiang Ji; Weibin Yin; Junru Xiang; Yongquan Liu; Jin‐Qi Xie; Y Huang; Chuan Li; Jianyu Long; Xian-Zhu Fu

doi:10.1039/d6tc00292g

January 1, 2026Journal of Materials Chemistry C

Laser-Driven Interfacial Engineering Toward Robust and Stretchable Copper-Liquid Metal Hybrid Conductors in Flexible Electronics

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Key Points

The aim is to enhance the properties of copper-liquid metal hybrid conductors for flexible electronic applications.
Utilized laser-driven interfacial engineering to improve adhesion between materials.
Incorporated innovative techniques for stable patterning of conductive paths.
Evaluated performance in terms of electrical conductivity and stretchability.
Achieved a significant increase in adhesion strength (measured in specific units, if available).
Demonstrated improved electrical conductivity in hybrid conductors under various stretching conditions.
Establishes a foundation for the development of next-generation flexible electronic devices.

Implication

Shows improved adhesion and conductivity in flexible electronics, highlighting the potential of liquid metals.

Abstract

Liquid metals, particularly gallium-based alloys, have emerged as promising conductive materials for flexible electronics due to their high electrical conductivity and intrinsic fluidity. However, their poor adhesion and unstable patterning...

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Cite This Study

Ji et al. (2026) studied this question.

synapsesocial.com/papers/6a323bbcd50b63ecad206402 https://doi.org/10.1039/d6tc00292g

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Laser-Driven Interfacial Engineering Toward Robust and Stretchable Copper-Liquid Metal Hybrid Conductors in Flexible Electronics

Key Points

Implication

Abstract

Discussion

Cite This Study

Laser-Driven Interfacial Engineering Toward Robust and Stretchable Copper-Liquid Metal Hybrid Conductors in Flexible Electronics

Key Points

Implication

Abstract

Discussion

Cite This Study

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