期刊
MATERIALS LETTERS
卷 300, 期 -, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.matlet.2021.130139
关键词
Carbon materials; Nanocomposites; Powder technology; Energy storage and conversion
资金
- Natural Science Foundation of Shandong Province of China [ZR2020MB024]
- open experimental project of Shandong Peninsula Engineering Research Center of Comprehensive Brine Utilization [2018 LS017]
Yolk-shell structured catalysts offer a promising solution for better performance in catalysis. The yolk-shell nanocubes used as cathode electrodes in a pesudocapacitor showed high electrochemical capacitance and good rate capability.
Yolk-shell structured catalysts offer a promising solution to achieve better performance in catalysis applications. The obtained yolk-shell nanocubes were made into cathode electrode of pesudocapacitor for performance evaluation. The results showed a high electrochemical capacitance of 41.9 mAh g(1) at 0.5 mA cm(2) and good rate capability of ca. 50% retention by increasing 4-fold current density. (C) 2021 Elsevier B.V. All rights reserved.
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