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3D printing flexible zinc-ion microbatteries with ultrahigh areal capacity and energy density for wearable electronics.

Weibin YanXinze CaiFeipeng TanJiahui LiangJiangqi ZhaoChaoliang Tan
Published in: Chemical communications (Cambridge, England) (2023)
A flexible zinc ion micro-battery with ultra-high surface capacity (10.1 mA h cm -2 ) and energy density (8.1 mW h cm -2 ), as well as good flexibility, is fabricated based on the co-doping effect of V 2 O 5 through an improved 3D printing technology, and is further integrated with flexible solar cells for self-powered wearable electronics.
Keyphrases
  • solar cells
  • solid state
  • heart rate
  • oxide nanoparticles
  • high resolution