Search results for: PSEUDOCAPACTORS

• Diamond-Based Supercapacitors with Ultrahigh Cyclic Stability Through Dual-Phase MnO2-Graphitic Transformation Induced by High-Dose Mn-Ion Implantation

  Publication

  • S. Deshmukh
  • S. Kunuku
  • P. Jakóbczyk
  • A. Olejnik
  • C. Chen
  • H. Niu
  • B. Yang
  • N. Yang
  • R. Bogdanowicz

  - ADVANCED FUNCTIONAL MATERIALS - Year 2024

  While occasionally being able to charge and dischargemore quickly than batteries, carbon-based electrochemical supercapacitors(SCs) are nevertheless limited by their simplicity of processing, adjustableporosity, and lack of electrocatalytic active sites for a range of redox reactions.Even SCs based on the most stable form of carbon (sp3carbon/diamond)have a poor energy density and inadequate capacitance retention during longcharge/discharge...

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