Hybrid MnO<sub>2</sub>/C nano-composites on a macroporous electrically conductive network for supercapacitor electrodes
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- Dajun Wu
- Key Laboratory of Polar Materials and Devices
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- Shaohui Xu
- Key Laboratory of Polar Materials and Devices
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- Mai Li
- Key Laboratory of Polar Materials and Devices
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- Chi Zhang
- Key Laboratory of Polar Materials and Devices
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- Yiping Zhu
- Key Laboratory of Polar Materials and Devices
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- Yuwei Xu
- Key Laboratory of Polar Materials and Devices
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- Weiwei Zhang
- Key Laboratory of Polar Materials and Devices
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- Rong Huang
- Key Laboratory of Polar Materials and Devices
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- Ruijuan Qi
- Key Laboratory of Polar Materials and Devices
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- Lianwei Wang
- Key Laboratory of Polar Materials and Devices
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- Paul K. Chu
- Department of Physics and Material Science
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説明
<p>Hybrid MnO2/C nano-composites are formed on a macroporous electrically conductive network as a negative electrode. Three devices packaged in CR2032 batteries in series can power a blue LED for about 100 minutes after charging each hybrid device for 30 s.</p>
収録刊行物
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- Journal of Materials Chemistry A
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Journal of Materials Chemistry A 3 (32), 16695-16707, 2015
Royal Society of Chemistry (RSC)