• We have discovered a novel phenomenon where the pseudocapacitance of flexible MXene supercapacitors changes sensitively in response to bending, leading to the development of Pseudocapacitive Sensors.

• Pseudocapacitive Sensors repurpose supercapacitors as strain sensors, detecting capacitance changes from shifts between pseudocapacitance and electrical double layer capacitor. These highly sensitive sensors have a gauge factor of about 1200, far exceeding that of conventional strain sensors.

中文翻译：

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解锁新功能：基于 MXene 的柔性超级电容器中的伪电容传感

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  我们发现了一种新现象，即柔性 MXene 超级电容器的赝电容会随着弯曲而敏感地变化，从而推动了赝电容式传感器的开发。

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  伪电容传感器将超级电容器重新用作应变传感器，检测伪电容和双电层电容器之间偏移的电容变化。这些高灵敏度传感器的应变系数约为 1200，远超过传统应变传感器。