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Recent Developments and Future Prospects for Zinc‐Ion Hybrid Capacitors: a Review

Recent Developments and Future Prospects for Zinc‐Ion Hybrid Capacitors: a Review The design and development of advanced energy storage systems with both high energy/power densities and long cycling life have long been a research hotspot. Zinc‐ion hybrid capacitors (ZICs) are regarded as emerging and highly promising candidates, which originates from the combined advantages of zinc‐ion batteries (ZIBs) with large energy density and supercapacitors (SCs) with exceptional power density and cycle stability. This critical review comprehensively and systematically summarizes the fundamentals and recent advances of ZICs, including their compositions, two types of energy storage mechanisms, advantages and disadvantages of ZICs as well as their electrode materials, electrolytes and new types of devices. Moreover, the present challenges and future research directions of ZICs are proposed, which need further research. This review is expected to provide good guidance for the design and exploitation of high‐performance ZICs to realize their potential practical applications. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Advanced Energy Materials Wiley

Recent Developments and Future Prospects for Zinc‐Ion Hybrid Capacitors: a Review

Advanced Energy Materials , Volume 11 (14) – Apr 1, 2021

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References (138)

Publisher
Wiley
Copyright
© 2021 Wiley‐VCH GmbH
ISSN
1614-6832
eISSN
1614-6840
DOI
10.1002/aenm.202003994
Publisher site
See Article on Publisher Site

Abstract

The design and development of advanced energy storage systems with both high energy/power densities and long cycling life have long been a research hotspot. Zinc‐ion hybrid capacitors (ZICs) are regarded as emerging and highly promising candidates, which originates from the combined advantages of zinc‐ion batteries (ZIBs) with large energy density and supercapacitors (SCs) with exceptional power density and cycle stability. This critical review comprehensively and systematically summarizes the fundamentals and recent advances of ZICs, including their compositions, two types of energy storage mechanisms, advantages and disadvantages of ZICs as well as their electrode materials, electrolytes and new types of devices. Moreover, the present challenges and future research directions of ZICs are proposed, which need further research. This review is expected to provide good guidance for the design and exploitation of high‐performance ZICs to realize their potential practical applications.

Journal

Advanced Energy MaterialsWiley

Published: Apr 1, 2021

Keywords: ; ; ; ;

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