journal article·2025-05Open access

Compact Carbon‐Based Ultra‐High‐Power Electrodes: A Sodium Alginate‐Induced Self‐Shrinkage and Densification Approach (Small 21/2025)

Dou Lin, Pei Li, Ziyan Zhou, Suxia Jiang, Yonghui Fan, Guofeng Zhang, Guowen Meng, Bingqing Wei, Fangming Han

Small· Volume 21· Issue 21

Abstract

High-Power Electrodes In article number 2407475, Guowen Meng, Bingqing Wei, Fangming Han, and co-workers unveiled a sodium alginate induced self-shrinkage densification strategy for crafting compact, all-carbon electrodes. This strategy enhances specific surface area, electronic conductivity, and ion transport rate of carbon-based electrode. Consequently, the electrode in aqueous electrolyte demonstrates an outstanding power performance, marking a milestone for advanced compact, ultra-high-power electrodes.
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Research context

OpenAlex topics: Supercapacitor Materials and Fabrication

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Affiliations

Key Laboratory of Materials Physics and Anhui Key Laboratory of Nanomaterials and Nanostructures Institute of Solid State Physics HFIPS Chinese Academy of Sciences Hefei 230031 P. R. China

University of Science and Technology of China Hefei 230026 P. R. China

Department of Mechanical Engineering University of Delaware Newark DE 19716 USA

References

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