- Preparation of robust, antibacterial, and ionically conductive hydrogels via hydrogen bonding–annealing synergy for triboelectric nanogenerator
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- 发表刊物：Journal of Colloid And Interface Science
- 关键字：Hydrogel, Dynamic hydrogen bonding,TENG, Flexible strain sensor Self-powered electronics, Human–machine interface
- 摘要：Flexible hydrogels with high mechanical strength, ionic conductivity, and multifunctionality hold great promise for next-generation self-powered wearable electronics. Here, we present a hydrogen-bonding/annealing synergy strategy to construct multifunctional hydrogels. The resulting material exhibits outstanding performance, including a tensile strength of about 14.21 MPa, elongation at break of 975.0 %, toughness of 54.03 MJ⋅m 3, and pronounced antibacterial activity. When integrated into a triboelectric nanogenerator (TENG), the hydrogel delivered stable output with an open-circuit voltage(Voc) of approximately 207.8 V, maintaining about 91.92 % of its performance after 10,000 cycles. Beyond durability, the device further demonstrated practical potential in human motion monitoring, voice recognition, and non-contact sensing, offering a generalizable design strategy for intelligent human–machine interfaces and wearable electronics.
- 合写作者：刘冬梅
- 第一作者：宋晓峰（教师）
- 论文类型：期刊论文
- 卷号：704
- 页面范围：139414
- 是否译文：否
- 发表时间：2025-11-06
- 收录刊物：SCI
