journal article·2023-09Open access

Liquid Template Assisted Activation for “Egg Puff”‐Like Hard Carbon toward High Sodium Storage Performance (Small 39/2023)

Mingyi Guo, Hao Zhang, Zheng Huang, Wenbin Li, Dingyue Zhang, Caiqing Gao, Fan Gao, Ping He, Jiagui Wang, Weihua Chen, Xianchun Chen, Mauricio Terrones, Yanqing Wang

Small· Volume 19· Issue 39

Abstract

High Sodium Storage Performance In article number 2302583, Yanqing Wang and co-workers report a powerful yet simple method for fabricating porous hard carbon via liquid salt template-assisted dual activation. The resulting material exhibits a high specific capacity of 367 mAh g−1 at 0.05 A g−1 and 92.9% initial coulombic efficiency (ICE) and ultra-long cycle stability of 151 mAh g−1 after 12,000 cycles at 5 A g−1, also demonstrates a fast charge transfer absorption mechanism.
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Research context

OpenAlex topics: Chemical Synthesis and Characterization · Supercapacitor Materials and Fabrication · Advancements in Battery Materials

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Affiliations

College of Polymer Science and Engineering Sichuan University Chengdu 610065 China

College of Chemistry & Green Catalysis Center Zhengzhou University Zhengzhou Henan 450001 China

China Carbon Black Institute Zigong 643000 China

Department of Physics Department of Chemistry Department of Materials Science and Engineering and Center for 2‐Dimensional and Layered Materials The Pennsylvania State University University Park PA 16802 USA

References

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