4.8 Article

Carbon-Coated Porous Aluminum Foil Anode for High-Rate, Long-Term Cycling Stability, and High Energy Density Dual-Ion Batteries

Journal

ADVANCED MATERIALS
Volume 28, Issue 45, Pages 9979-9985

Publisher

WILEY-V C H VERLAG GMBH
DOI: 10.1002/adma.201603735

Keywords

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Funding

  1. National Natural Science Foundation of China [51302238]
  2. Guangdong Innovative and Entrepreneurial Research Team Program [2013C090]
  3. Science and Technology Planning Project of Guangdong Province [2014A010105032, 2014A010106016, 2015A010106008]
  4. Natural Science Foundation of Guangdong Province [2014A030310226, 2014A030310482]
  5. Shenzhen Science and Technology Planning Project [JSGG20140417113430618, JSGG20140417113430647, JSKF20150925163525547, JSGG2015060214 3328010, JCYJ20150401145529042, JCYJ2015040114942259]
  6. China Postdoctoral Science Foundation [2015M570737]
  7. Guangdong Postdoctoral Science Foundation [2014A030310226, 2014A030310482]
  8. Guangdong Engineering Technology Research Center Foundation [20151487]
  9. Shenzhen Engineering Laboratory Foundation [20151837]
  10. Chinese Academy of Sciences [yz201440]

Ask authors/readers for more resources

A 3D porous Al foil coated with a uniform carbon layer (pAl/C) is prepared and used as the anode and current collector in a dual-ion battery (DIB). The pAl/C-graphite DIB demonstrates superior cycling stability and high rate performance, achieving a highly reversible capacity of 93 mAh g(-1) after 1000 cycles at 2 C over the voltage range of 3.0-4.95 V. In addition, the DIB could achieve an energy density of approximate to 204 Wh kg(-1) at a high power density of 3084 W kg(-1).

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