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Aqueous Organic Bat...
Aqueous Organic Batteries Using the Proton as a Charge Carrier
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- Shi, Mangmang (author)
- Xi'an Jiaotong University,Chalmers tekniska högskola,Chalmers University of Technology
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- Das, Pratteek (author)
- Chinese Academy of Sciences
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- Wu, Zhong Shuai (author)
- Chinese Academy of Sciences
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- Liu, Tie gen (author)
- Tianjin University
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- Zhang, Xiaoyan, 1982 (author)
- Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2023
- 2023
- English.
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In: Advanced Materials. - 0935-9648 .- 1521-4095. ; 35:42
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Abstract
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- Benefiting from the merits of low cost, nonflammability, and high operational safety, aqueous rechargeable batteries have emerged as promising candidates for large-scale energy-storage applications. Among various metal-ion/non-metallic charge carriers, the proton (H+) as a charge carrier possesses numerous unique properties such as fast proton diffusion dynamics, a low molar mass, and a small hydrated ion radius, which endow aqueous proton batteries (APBs) with a salient rate capability, a long-term life span, and an excellent low-temperature electrochemical performance. In addition, redox-active organic molecules, with the advantages of structural diversity, rich proton-storage sites, and abundant resources, are considered attractive electrode materials for APBs. However, the charge-storage and transport mechanisms of organic electrodes in APBs are still in their infancy. Therefore, finding suitable electrode materials and uncovering the H+-storage mechanisms are significant for the application of organic materials in APBs. Herein, the latest research progress on organic materials, such as small molecules and polymers for APBs, is reviewed. Furthermore, a comprehensive summary and evaluation of APBs employing organic electrodes as anode and/or cathode is provided, especially regarding their low-temperature and high-power performances, along with systematic discussions for guiding the rational design and the construction of APBs based on organic electrodes.
Subject headings
- NATURVETENSKAP -- Kemi -- Materialkemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences -- Materials Chemistry (hsv//eng)
Keyword
- organic electrodes
- device design and construction
- proton-storage chemistry
- aqueous proton batteries
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- ref (subject category)
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