Evaluation of the Interphase-Related Cycling Stability of Thin-Film Amino- and Hydroxy-Substituted Anthraquinone Electrodes for Sodium-Ion Batteries

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F26%3A0201267" target="_blank" >RIV/00216305:26310/26:0201267 - isvavai.cz</a>

Result on the web

<a href="https://doi.org/10.1021/acsaem.5c03498" target="_blank" >https://doi.org/10.1021/acsaem.5c03498</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/acsaem.5c03498" target="_blank" >10.1021/acsaem.5c03498</a>

Result language

angličtina

Original language name

Evaluation of the Interphase-Related Cycling Stability of Thin-Film Amino- and Hydroxy-Substituted Anthraquinone Electrodes for Sodium-Ion Batteries

Original language description

This study investigates sustainable approaches to designing organic cathode materials for sodium-ion batteries, aiming to replace traditional metal-based electrodes. Organic materials present a promising alternative due to their lower environmental impact, supply chain stability, and tunable electrochemical properties. In this work, the electrochemical performance of 12 commercially available amino- and hydroxy-substituted anthraquinone derivatives, including several naturally occurring compounds, was systematically evaluated in sodium-ion battery systems. By focusing on readily available commercial materials, this study identified the most stable and effective candidates for organic cathodes in sodium-ion batteries. Notably, the majority of these derivatives have never been tested in galvanostatic cycling in either lithium or other post-lithium battery systems. Through systematic testing, challenges such as high solubility and limited redox reactivity were addressed, demonstrating how careful material selection can yield high-performance, long-cycle-life organic cathodes. The performance of these materials was found to be strongly influenced by their solubility in the electrolyte as well as their structural and electronic properties, including electron-accepting capabilities and sodium coordination behavior. Among the studied materials, 1,8-dihydroxy-anthraquinone and 1,8-diamino-anthraquinone demonstrate superior cycle stability, maintaining 72% and 73% capacity retention, respectively, over 100 charge-discharge cycles, followed by 1,5-diamino-anthraquinone and 1-hydroxy-anthraquinone with 64% and 66%. These findings not only advance the development of organic cathode materials for sodium-ion batteries but also highlight the potential of sustainable material choices to enable scalable and environmentally friendly energy storage solutions, supporting the transition to a greener energy future.

Czech name

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Czech description

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Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

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OECD FORD branch

10403 - Physical chemistry

Project

<a href="/en/project/8J24AT022" target="_blank" >8J24AT022: Side chain engineering of adamantane for highly ordered organic semiconductor pigments and dyes</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2026

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

ACS applied energy materials

ISSN

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e-ISSN

2574-0962

Volume of the periodical

9

Issue of the periodical within the volume

3

Country of publishing house

US - UNITED STATES

Number of pages

9

Pages from-to

1638-1646

UT code for WoS article

001666951100001

EID of the result in the Scopus database

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