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Related Experiment Video

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Microfabrication of Nanoporous Gold Patterns for Cell-material Interaction Studies
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Nanoporous Gold for Energy Applications.

Sang Hoon Kim1

  • 1Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul, 02792, Korea, Division of Nano & Information Technology at KIST School, University of Science and Technology, Daejeon, 34113, Korea.

Chemical Record (New York, N.Y.)
|March 18, 2021
PubMed
Summary
This summary is machine-generated.

Nanoporous gold (NPG) shows promise in energy applications, including fuel cells, supercapacitors, and batteries. This review highlights NPG

Keywords:
BatteryEnergy conversionEnergy storageFuel cellNanoporous goldSupercapacitor

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Area of Science:

  • Materials Science
  • Electrochemistry
  • Energy Storage

Background:

  • Nanoporous gold (NPG) is a unique material with high surface area and tunable properties.
  • NPG has emerged as a promising material for various energy applications due to its distinct characteristics.

Purpose of the Study:

  • To review and summarize research activities on nanoporous gold (NPG) in energy applications.
  • To categorize NPG applications into fuel cells, supercapacitors, and batteries.
  • To provide a summary and future outlook for NPG in energy technologies.

Main Methods:

  • Literature review of research activities involving nanoporous gold (NPG).
  • Categorization of studies based on energy application: fuel cells, supercapacitors, and batteries.
  • Inclusion of relevant studies on other nanoporous metals for comparison.

Main Results:

  • NPG demonstrates potential in fuel cells, particularly in fuel oxidation and oxygen reduction reactions.
  • NPG is effective in supercapacitor applications, including active materials and flexible electrode designs.
  • NPG shows promise in battery research, especially for Li-air, Na-air, and Li-ion battery anodes.

Conclusions:

  • Nanoporous gold is a versatile material with significant potential across diverse energy storage and conversion devices.
  • Further research into NPG and related nanoporous metals is crucial for advancing energy technologies.
  • Future outlook suggests continued development and optimization of NPG for enhanced energy applications.