Pseudocapacitor with High Energy and Power Densities Based on Nickel Oxide Nanostructures

Abstract

We developed a simple and commercially viable procedure to fabricate supercapacitors electrodes based on NiO/Ni nanocomposites. By developing a slow charge and fast discharge process, high energy and power densities of 60 Wh/kg and 10 kW/kg were achieved simultaneously.

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Document Details

Document Type
Technical Report
Publication Date
Jan 11, 2012
Accession Number
ADA555226

Entities

People

  • John Xiao

Organizations

  • University of Delaware

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Capacitance
  • Capacitors
  • Department Of Defense
  • Electrochemical Capacitors
  • Electrodes
  • Energy
  • Films
  • High Energy
  • Materials
  • Materials Processing
  • Materials Science
  • Nanocomposites
  • Nanoparticles
  • Nanostructures
  • Physical Chemistry
  • Supercapacitors
  • Thin Films

Fields of Study

  • Materials science
  • Physics

Readers

  • Battery Technology and Engineering
  • Pulsed Power and Plasma Physics.
  • Quantum Dot Semiconductor Device Photonics and Graphene Optoelectronic Materials and THz Physics.

Technology Areas

  • Microelectronics