He Junyuan, Cao Leiqing, Cui Jiaojiao, Fu Gangwen, Jiang Ruiyi, Xu Xi, Guan Cao
Frontiers Science Center for Flexible Electronics, Institute of Flexible Electronics, Northwestern Polytechnical University, Xi'an, 710072, China.
Key laboratory of Flexible Electronics of Zhejiang Province, Ningbo Institute of Northwestern Polytechnical University, Ningbo, 315103, China.
Adv Mater. 2024 Jan;36(4):e2306090. doi: 10.1002/adma.202306090. Epub 2023 Nov 27.
The field of flexible electronics is a crucial driver of technological advancement, with a strong connection to human life and a unique role in various areas such as wearable devices and healthcare. Consequently, there is an urgent demand for flexible energy storage devices (FESDs) to cater to the energy storage needs of various forms of flexible products. FESDs can be classified into three categories based on spatial dimension, all of which share the features of excellent electrochemical performance, reliable safety, and superb flexibility. In this review, the application scenarios of FESDs are introduced and the main representative devices applied in disparate fields are summarized first. More specifically, it focuses on three types of FESDs in matched application scenarios from both structural and material aspects. Finally, the challenges that hinder the practical application of FESDs and the views on current barriers are presented.
柔性电子领域是技术进步的关键驱动力，与人类生活紧密相连，在可穿戴设备和医疗保健等各个领域发挥着独特作用。因此，迫切需要柔性储能设备（FESD）来满足各种柔性产品的储能需求。根据空间维度，FESD可分为三类，它们都具有优异的电化学性能、可靠的安全性和卓越的柔韧性。在这篇综述中，首先介绍了FESD的应用场景，并总结了应用于不同领域的主要代表性设备。更具体地说，它从结构和材料两个方面重点介绍了在匹配应用场景中的三种类型的FESD。最后，提出了阻碍FESD实际应用的挑战以及对当前障碍的看法。
