Flexible Energy Storage Devices to Power the Future

Junyuan He; Leiqing Cao; Jiaojiao Cui; Gangwen Fu; Ruiyi Jiang; Xi Xu; Cao Guan

doi:10.1002/adma.202306090

Flexible Energy Storage Devices to Power the Future

Junyuan He, Leiqing Cao, Jiaojiao Cui, Gangwen Fu, Ruiyi Jiang, Xi Xu, Cao Guan

Institute of Flexible Electronics

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Review article › peer-review

119 Scopus citations

Abstract

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.

Original language	English
Article number	2306090
Journal	Advanced Materials
Volume	36
Issue number	4
DOIs	https://doi.org/10.1002/adma.202306090
State	Published - 25 Jan 2024

Keywords

configuration
flexible energy storage devices
materials
stability
wearable devices

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1002/adma.202306090

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AU - He, Junyuan

AU - Cao, Leiqing

AU - Cui, Jiaojiao

AU - Fu, Gangwen

AU - Jiang, Ruiyi

AU - Xu, Xi

AU - Guan, Cao

PY - 2024/1/25

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AB - 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.

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KW - materials

KW - stability

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Flexible Energy Storage Devices to Power the Future

Abstract

Keywords

UN SDGs

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