Advanced Functional Materials·· 4 小时前精选AI 评分62
生物基碳占比超80%的可打印离子凝胶用于双模式压力与应变传感
Architected Bio‐Based Iontronic Skin With Dual‐Mode Pressure and Strain Sensing
AI 导读
研究团队打印出一种基体生物基碳占比超过80%的离子凝胶，可稳定容纳疏水性咪唑类离子液体，突破了植物基网络排斥极性离子液体的相容性障碍。单一单体配比使刚度在9至0.3 MPa之间调节30倍，离子电导率提升近一倍至0.53 mS cm⁻¹。
推荐理由
作者用单一单体配比同时调节刚度与离子电导率，并借 gyroid 点阵把压力与应变两种信号分开，读者可据此判断生物基离子凝胶的可设计区间。
创新点
在生物基碳占比超过80%的基体中稳定容纳疏水性咪唑类离子液体，并用单一单体配比同时调节刚度与离子电导率；打印出的 gyroid 点阵把压力与应变拆成电容、电阻两条可分离通道，使化学组成与打印结构成为两个独立的调节手段。
图表、补充材料与最终表述以原文为准。阅读原文
来源：Advanced Functional Materials · doi.org
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