Yanbin Wei, Yudai Huang, Qingcui Liu, Wenhua Cheng, Dianzeng Jia, Xincun Tang, Lei Wang
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引用次数: 0
Abstract
Biomass-derived carbon material has the advantages of economy and high reversible capacity, and become the research hotspot of anode material for sodium-ion batteries (SIBs). Herein, a facile process to prepare carbon material derived from pyrolysis of cotton stalks was reported. As an anode material for SIBs, the sample shows reversible capacity of 76 mA h g−1 after 500 cycles at 0.05 A g−1. In addition, it has specific capacity of 70 mA h g−1 after 1000 cycles at a current density of 0.1 A g−1. This paper provides a new idea to produce carbon material from biomass waste for energy storage and makes a certain contribution to the sustainable development of waste resources.
摘要 生物质衍生碳材料具有经济、可逆容量高等优点，已成为钠离子电池（SIB）负极材料的研究热点。本文报道了一种利用棉秆热解制备碳材料的简便工艺。作为钠离子电池的阳极材料，该样品在 0.05 A g-1 的条件下循环 500 次后显示出 76 mA h g-1 的可逆容量。此外，在 0.1 A g-1 的电流密度下循环 1000 次后，它的比容量为 70 mA h g-1。本文为利用生物质废弃物生产储能用碳材料提供了一种新思路，为废弃物资源的可持续发展做出了一定贡献。
期刊介绍：
Russian Journal of Electrochemistry is a journal that covers all aspects of research in modern electrochemistry. The journal welcomes submissions in English or Russian regardless of country and nationality of authors.
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