A new neodymium–phosphine compound for supercapacitors with long-term cycling stability

文献情報

出版日 2021-05-06

DOI 10.1039/D1CC00650A

インパクトファクター 6.222

著者

Xiaoyu Li, Huimin Chen, Chenyu Yang, Yafeng Li

要旨

A new neodymium–phosphine compound (Nd–(Ph)3P) was used for the first time as an electrode for supercapacitors and exhibited an extraordinary capacitance of 951 F g−1 at 0.5 A g−1 with a high capacitance retention of 96% after 10 000 cycles at 10 A g−1, which is the highest capacitance for rare earth based materials in SCs. Such an excellent performance might be due to the fact that this material can provide plenty of electron-active sites for charge storage and electrolyte diffusion can be efficiently promoted.

掲載誌

Chemical Communications

CiteScore: 8.6

自己引用率: 4.7%

年間論文数: 2458

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