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High Capacity and Rate Capability of Amorphous Phosphorus for Sodium Ion Batteries

2013; Wiley; Volume: 52; Issue: 17 Linguagem: Inglês

10.1002/anie.201209689

1521-3773

Jiangfeng Qian, Xianyong Wu, Yuliang Cao, Xinping Ai, Hanxi Yang,

MXene and MAX Phase Materials

Turning on your P/C: An amorphous phosphorus/carbon (a-P/C) composite was synthesized using simple mechanical ball milling of red phosphorus and conductive carbon powders. This material gave an extraordinarily high sodium ion storage capacity of 1764 mA h g−1 (see graph) with a very high rate capability, showing great promise as a high capacity and high rate anode material for sodium ion batteries. As a service to our authors and readers, this journal provides supporting information supplied by the authors. Such materials are peer reviewed and may be re-organized for online delivery, but are not copy-edited or typeset. Technical support issues arising from supporting information (other than missing files) should be addressed to the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.