期刊论文

Li, Lingjun

英文

Journal of Alloys and Compounds

0925-8388

2021

855

157485

10.1016/j.jallcom.2020.157485

This work was financially supported by the National Natural Science Foundation of China (No. 51774051 ), The Science and Technology Planning Project of Hunan Province (No. 2019RS2034 ), The Changsha City Fund for Distinguished and Innovative Young Scholars ) (No. KQ1707014 ), The Hunan Provincial Natural Science Foundation of China (No. 2018JJ2428 ), Scientific Research Fund of Hunan Provincial Education Department .(No. 17B002 ). This work was financially supported by the National Natural Science Foundation of China (No. 51774051), The Science and Technology Planning Project of Hunan Province (No. 2019RS2034), The Changsha City Fund for Distinguished and Innovative Young Scholars) (No. KQ1707014), The Hunan Provincial Natural Science Foundation of China (No. 2018JJ2428), Scientific Research Fund of Hunan Provincial Education Department.(No. 17B002).

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The development of the layered cathode material for sodium ion batteries are hindered by synthesis approaches. The sol-gel method is a promising way to prepare the cathodes due to the advantage of mixing the raw product at atomic or molecular level, while the selection criteria for complexing agents are still unclear. Herein, the Na0.9Ni0.45Mn0.55O2 cathode is successfully prepared via sol-gel method, by using sucrose, glucose, citric acid, and ethylene diamine tetra-acetic acid as the chelating agent, respectively. The effects of different chelating agents on the morphologies, structural and ...