Issue 47, 2021

Flexible one-dimensional Zn-based electrochemical energy storage devices: recent progress and future perspectives

Abstract

One-dimensional (1D) Zn-based electrochemical energy storage devices (1DZESDs) have stood out in recent years as a promising candidate to power wearable electronics due to their unique features, such as good energy storage performance, high safety, low cost, environment friendliness, and mechanical flexibility. In the past few years, great progress has been made in exploring different 1DZESDs including Zn-ion batteries, alkaline Zn batteries, Zn–air batteries, and Zn-ion capacitors. Numerous strategies have been reported to improve their energy storage performance and mechanical properties, and even endow them with multifunctionality to meet the requirements of practical utilization. Here, we present a brief history of the development of 1DZESDs. Fundamental chemistry and significant achievements regarding different types of 1DZESD are highlighted. At the same time, we have critically examined current challenges and analyzed potential solutions for the fabrication and utilization of high-performance 1DZESDs. Beyond that, insightful perspectives on future efforts are provided to further push 1DZESDs towards practical utilization. The development of 1DZESDs is summarized here, with existing obstacles diagnosed, corresponding solutions proposed, and future directions indicated accordingly. We hope that this review will stimulate more research to realize the practical applications of 1DZESDs in powering wearable electronics.

Graphical abstract: Flexible one-dimensional Zn-based electrochemical energy storage devices: recent progress and future perspectives

Article information

Article type
Review Article
Submitted
12 set 2021
Accepted
05 nov 2021
First published
09 nov 2021

J. Mater. Chem. A, 2021,9, 26573-26602

Flexible one-dimensional Zn-based electrochemical energy storage devices: recent progress and future perspectives

S. Zhai, Z. Jiang, X. Chen, K. N. Hui and F. Chen, J. Mater. Chem. A, 2021, 9, 26573 DOI: 10.1039/D1TA07832A

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements