DataVXAdvanced Functional MaterialsPaper
journal article·2026-01Open access

Regulating Metallic Deposition Behavior by Gradient Alloy/Solid Electrolyte Interphase for Durable Na/K Anodes (Adv. Funct. Mater. 2/2026)

Yihong Gao, Xiaolong Cheng, Hangyu Zhang, Xinping Tao, Pengcheng Shi, Yu Yao, Yingjie Sun, Yu Shao, Fangzhi Huang, Yu Jiang

Advanced Functional Materials· Volume 36· Issue 2
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Source abstract

Abstract

Durable Na/K Anodes In their Research Article (10.1002/adfm.202515253), Yingjie Sun, Fangzhi Huang, Yu Jiang, and co-workers develop ultralong lifespan Na (K) metal batteries (NMBs; KMBs) by constructing a gradient interlayer on the Na (K) metal surface. The full cells deliver superior electrochemical performance at −40 °C and 60 °C, respectively. The findings provide a paradigm for the design of multifunctional gradient interphase layers that enable wide-temperature operation of stable NMBs (KMBs).
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Research context

Energy storageMetals & alloysMaterials processing

OpenAlex topics: Advanced Battery Materials and Technologies · Thermal Expansion and Ionic Conductivity · Advancements in Battery Materials

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Affiliations

School of Chemistry and Chemical Engineering School of Materials Science and Engineering Anhui University Hefei Anhui 230601 China

Hefei National Research Center for Physical Sciences at the Microscale Department of Materials Science and Engineering CAS Key Laboratory of Materials for Energy Conversion University of Science and Technology of China Hefei Anhui 230026 China

Hebei Key Laboratory of Photoelectric Control on Surface and Interface College of Science Hebei University of Science and Technology Shijiazhuang Hebei 050018 China

Jiujiang DeFu Technology Co. Ltd Jiujiang Jiangxi 332000 PR China

References

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