Carbon Nanostructures: Covalently Connected Carbon Nanostructures for Current Collectors in Both the Cathode and Anode of Li-S Batteries (Adv. Mater. 41/2016)
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- 作者：Song Jin ; Sen Xin ; Linjun Wang ; Zhenzhen Du ; Lina Cao ; Jiafeng Chen ; Xianghua Kong ; Ming Gong ; Junling Lu ; Yanwu Zhu ; Hengxing Ji and Rodney S. Ruoff
- 刊名：Advanced Materials
- 出版年：2016
- 出版时间：November 2, 2016
- 年：2016
- 卷：28
- 期：41
- 页码：9016
- 全文大小：4426K
- ISSN：1521-4095
文摘
On page 9094, a 3D current collector made of carbon-nanotube forests, covalently connected to an ultrathin graphite foam by carbon–carbon bonds is described by H. X. Ji and co-workers. The 3D current collector renders a high-rate capacity of 860 mA h g−1 at 12 C for a Li–S cell assembled using these current collectors, with the cathode loaded with elemental sulfur and the anode loaded with lithium metal.