Volume 21, Issue 9 2570065
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Weakly Solvating Ether-Based Electrolyte Constructing Anion-Derived Solid Electrolyte Interface in Graphite Anode toward High-Stable Potassium-Ion Batteries (Small 9/2025)

Qilin Feng

Qilin Feng

Jiangsu Province Engineering Laboratory of High Efficient Energy Storage Technology and Equipments, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou, 221116 China

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Jiangmin Jiang

Jiangmin Jiang

Jiangsu Province Engineering Laboratory of High Efficient Energy Storage Technology and Equipments, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou, 221116 China

Guangdong-Hong Kong-Macau Joint Laboratory for Photonic-Thermal-Electrical Energy Materials and Devices, Institute of Applied Physics and Materials Engineering, University of Macau, Macau, 999078 China

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Shuang Li

Shuang Li

Jiangsu Province Engineering Laboratory of High Efficient Energy Storage Technology and Equipments, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou, 221116 China

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Gaoyu Zhou

Gaoyu Zhou

Jiangsu Province Engineering Laboratory of High Efficient Energy Storage Technology and Equipments, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou, 221116 China

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Xiangkai Kong

Xiangkai Kong

Jiangsu Province Engineering Laboratory of High Efficient Energy Storage Technology and Equipments, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou, 221116 China

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Yaxin Chen

Yaxin Chen

Jiangsu Province Engineering Laboratory of High Efficient Energy Storage Technology and Equipments, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou, 221116 China

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Quanchao Zhuang

Quanchao Zhuang

Jiangsu Province Engineering Laboratory of High Efficient Energy Storage Technology and Equipments, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou, 221116 China

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Zhicheng Ju

Zhicheng Ju

Jiangsu Province Engineering Laboratory of High Efficient Energy Storage Technology and Equipments, School of Materials Science and Physics, China University of Mining and Technology, Xuzhou, 221116 China

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First published: 04 March 2025

Graphical Abstract

Potassium-Ion Batteries

Potassium-ion batteries are emerging as the most advanced energy storage devices. In article number 2406506, Jiangmin Jiang, Zhicheng Ju, and co-workers proposed a solvent molecular adjustment strategy by increasing spatial site resistance to construct the organic-inorganic hybrid solid electrolyte interface on the surface of low-cost graphite anode with uniform surfaces and high mechanical strength to achieve the stable cycling performance.

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