P-type redox-active organic materials as cathodes for dual-ion batteries: Principles and design strategies

Miao Zhang, Ruiyuan Zhou, Yingbo Qin, Xuting Zhong, Qingqing Liu, Xiaoqi Han, Fan Zhang, Xuewu Ou*, Jie Han, Chun-Sing Lee, Yongbing Tang*

*Corresponding author for this work

Research output: Journal Publications and ReviewsRGC 21 - Publication in refereed journalpeer-review

2 Citations (Scopus)

Abstract

Dual-ion batteries with p-type redox-active organic materials as cathodes have potential application prospects in the field of energy storage. In this review, we will first introduce the basic anion storage concepts, principles, and characterization methods of organic cathode materials, and then introduce how to design high-performance p-type redox organic cathode materials from the perspectives of capacity, voltage, rate, and cycle-life, as well as the relationship between structure and performance. Next, the effects of solvent molecules and anion species in solute on the performance of p-type organic cathode-based dual-ion batteries will be discussed. Finally, we will share our conclusions and projections for the future research directions of this intriguing topic. © 2024 Published by Elsevier B.V.
Original languageEnglish
Article number103879
JournalEnergy Storage Materials
Volume74
Online published2 Nov 2024
DOIs
Publication statusPublished - Jan 2025

Funding

The authors gratefully acknowledge the financial support from National Key R&D Program of China (2022YFB2402600), National Natural Science Foundation of China (52125105, 22379158,22109170,52102331), NSFC/RGC Joint Research Scheme (Project No: N_CityU104/20 and 52061160484), Guangdong Basic and Applied Basic Research Foundation (2021TQ05L894, 2023A1515030160, 2022A1515011778, 2024A1515030127) and Shenzhen Science and Technology Planning Project (KJZD20230923115227055, JCYJ20210324101016039, JSGG20220831104004008, SGDX20230116092055008), Youth Innovation Talents Project of Guangdong Universities (2019KQNCX097), and Key Scientific Research Projects of General Universities in Guangdong Province (2021KCXTD086).

Research Keywords

  • Cathodes
  • Design strategies
  • Dual-ion batteries
  • P-type redox-active organic materials
  • Principles

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