Abstract Artificial electronic skin and wearable sensor are mainly based on the technology of flexible sensors responding to environmental stimuli. This research develops a new elastomer of starch-polyvinyl alcohol double network with high flexibility and sensing capability. The starch-polyvinyl alcohol elastomer (SPE) enables accurate monitoring of strain, temperature and humidity changes with high precision. The gauge factor of SPE for strain reached 1.67, and the sensitivities to temperature and humidity reached 8.48 × 10 −6 S/cm per Celsius degree and 9.9 × 10 −6 S/cm per RH%, respectively. These characteristics make SPE a promising candidate for artificial electronic skin and wearable sensors.

中文翻译：

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一种用于实时监测应变、温度和湿度的新型淀粉-聚乙烯醇双网络弹性体

摘要 人造电子皮肤和可穿戴传感器主要基于柔性传感器对环境刺激做出响应的技术。该研究开发了一种具有高柔性和传感能力的新型淀粉-聚乙烯醇双网络弹性体。淀粉-聚乙烯醇弹性体 (SPE) 能够以高精度准确监测应变、温度和湿度变化。SPE对应变的应变系数达到1.67，对温度和湿度的敏感性分别达到8.48×10 -6 S/cm/摄氏度和9.9×10 -6 S/cm/RH%。这些特性使 SPE 成为人造电子皮肤和可穿戴传感器的有希望的候选者。