Advanced Asymmetrical Supercapacitors Based on Graphene Hybrid Materials

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Wang, Hailiang; Liang, Yongye; Mirfakhrai, Tissaphern; Chen, Zhuo; Casalongue, Hernan Sanchez; Dai, Hongjie;
(2011)
  • Subject: Condensed Matter - Materials Science

Supercapacitors operating in aqueous solutions are low cost energy storage devices with high cycling stability and fast charging and discharging capabilities, but have suffered from low energy densities. Here, we grow Ni(OH)2 nanoplates and RuO2 nanoparticles on high qu... View more
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