Sub-Tg Self-Healing in Glassy Hyperbranched Polyurethane Governed by Mobile Peripheral Sub-Segment Units

Lang Shuai; Guangwei Xu; Jianglong Li; Jianlong Wen; Boyu Ding; Shui Yu; Ying-Ying Xu; Yijing Nie

doi:10.1039/d5py00821b

January 1, 2025Polymer Chemistry

Sub-Tg Self-Healing in Glassy Hyperbranched Polyurethane Governed by Mobile Peripheral Sub-Segment Units

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Key Points

Self-healing capabilities improve in polymeric materials with mobile sub-segment units, highlighting potential applications.
Key evidence includes advancements in self-healing strategies for sustainable development in engineering polymers.
Assessment of room-temperature self-healing mechanisms in glassy polyurethanes provides insights into material innovation.
These findings may enable broader applications of self-healing technology in various engineering sectors.

Implication

Findings reveal enhanced self-healing in polymeric materials, suggesting sustainability can be achieved at room temperature.

Abstract

To meet environmental challenges and advance sustainable development, it has become imperative to develop engineering glassy polymers with autonomous and room-temperature self-healing capability. Although several strategies for achieving self-healing in...

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Cite This Study

Shuai et al. (2025) studied this question.

synapsesocial.com/papers/6925572cc0ce034ddc35a790 https://doi.org/10.1039/d5py00821b

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Sub-Tg Self-Healing in Glassy Hyperbranched Polyurethane Governed by Mobile Peripheral Sub-Segment Units

Key Points

Implication

Abstract

Discussion

Cite This Study

Sub-Tg Self-Healing in Glassy Hyperbranched Polyurethane Governed by Mobile Peripheral Sub-Segment Units

Key Points

Implication

Abstract

Discussion

Cite This Study

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