AC line-filtering on-chip micro-supercapacitors (MSCs) based on coordination polymer frameworks were fabricated by a facile layer-by-layer method. The reported on-chip MSCs showed a low impedance phase angle of −73° at 120 Hz and a high power density of up to 1323 W cm⁻³ with a low relaxation time constant of 0.27 ms.

中文翻译：

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基于配位聚合物框架的交流电线路滤波片上微型超级电容器

通过一种简便的逐层方法制造了基于配位聚合物骨架的交流线路滤波片上微型超级电容器（MSC）。所报道的片上MSC在120 Hz时表现出低的阻抗相位角，为-73°，功率密度高达1323 W cm ^-3，弛豫时间常数为0.27 ms。