微型超级电容器的器件构型与电极制备最新进展

摘要

Micro-supercapacitors are a new class of high-power miniaturized electrochemical energy-storage devices, which not only offer a balanced energy and power density, bridging the gap between thin-film batteries and electrolytic capacitors, but can also be directly integrated with micro-/nano-scale electronic devices to offer sufficient peak power. This review summarizes recent pro-gress in the device configuration and electrode fabrication of micro-supercapacitors, and discusses the main challenges and future possibilities they offer.%微型超级电容器是一类新型的高功率微型电化学储能器件,不仅能够解决薄膜电池功率密度低和电解电容器能量密度低的问题,而且能够作为功率源与微/纳电子器件直接集成,在瞬间提供有效的峰值功率.本文主要综述了微型超级电容器的器件构型和电极/器件制备方法的最新研究进展,目前面临的挑战,并展望了其未来的发展趋势.