Mechanical fatigue and mechanical-chemical effect can harm the stability and durability of flexible electrochemical sensors and electronic devices. To solve the problem, we propose a rigidity/flexibility compatible strategy by implanting Prussian blue into the carbon nanotube array supported by polydimethylsiloxane (PDMS). The PDMS membrane is soft and flexible, and counteracts the external force; meanwhile, Prussian Blue@Carbon Nanotube Hybrid is hard and rigid for the reliable detection of hydrogen peroxide. Consequently, the cyclic voltammetric behavior of Prussian blue keep almost constant during the continuous bending experiments. The results indicate that the rigidity/flexibility compatible strategy is instructive to improve the performance of flexible electrochemical sensors and electronic devices.

中文翻译：

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基于聚二甲基硅氧烷膜支撑普鲁士蓝@碳纳米管阵列的柔性电化学传感器稳定性和耐用性的刚性/柔性兼容策略

机械疲劳和机械化学效应会损害柔性电化学传感器和电子设备的稳定性和耐用性。为了解决这个问题，我们提出了一种刚性/柔性兼容的策略，将普鲁士蓝植入聚二甲基硅氧烷（PDMS）支撑的碳纳米管阵列中。PDMS膜柔软有弹性，抵消外力；同时，Prussian Blue@Carbon Nanotube Hybrid 硬度高，可可靠检测过氧化氢。因此，普鲁士蓝的循环伏安行为在连续弯曲实验期间几乎保持不变。结果表明，刚性/柔性兼容策略对于提高柔性电化学传感器和电子器件的性能具有指导意义。