Soft pressure sensors drift under prolonged high stress because of the creep of soft materials, which causes inaccurate measurements. Now, through molecular-level design, a leakage-free and creep-free polyelectrolyte elastomer is synthesized, and an iontronic sensor using the polyelectrolyte elastomer shows very low signal drift under a high static pressure.

中文翻译：

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无蠕变聚电解质弹性体实现无漂移离子电子传感


由于软材料的蠕变，软压力传感器在长时间的高应力下会发生漂移，从而导致测量不准确。现在，通过分子水平的设计，合成了一种无泄漏、无蠕变的聚电解质弹性体，并且使用该聚电解质弹性体的离子电子传感器在高静压下表现出非常低的信号漂移。