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- Lee, Hyun-Wook
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A stretchable graphitic carbon/Si anode enabled by conformal coating of a self-healing elastic polymer
- Author(s)
- Sun, Yongming, Lopez, Jeffrey, Lee, Hyun-Wook, Liu, Nian, Zheng, Guangyuan, Wu, Chun-Lan, Sun, Jie, Liu, Wei, Chung, Jong Won, Bao, Zhenan, Cui, Yi
- Issued Date
- 2016-03
- Citation
- ADVANCED MATERIALS, v.28, no.12, pp.2455 - 2461
- Abstract
- A high-capacity stretchable graphitic carbon/Si foam electrode is enabled by a conformal self-healing elastic polymer coating. The composite electrode exhibits high stretchability (up to 88%) and endures 1000 stretching-releasing cycles at 25% strain with detrimental resistance increase. Meanwhile, the electrode delivers a high reversible specific capacity of 719 mA g−1 and good cycling stability with 81% capacity retention after 100 cycles.
- Publisher
- WILEY-V C H VERLAG GMBH
- ISSN
- 0935-9648
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