Mesoporous Nitrogen-Doped Carbon-Glass Ceramic Cathodes for Solid-State Lithium-Oxygen Batteries (Postprint)

Abstract

The composite of nitrogen-doped carbon (N-C) blend with lithium aluminum germanium phosphate (LAGP) was studied as cathode material in a solid-state lithium-oxygen cell. Composite electrodes exhibit high electrochemical activity toward oxygen reduction. Compared to the cell capacity of N-C blend cathode, N-C/LAGP composite cathode exhibits six times higher discharge cell capacity. A significant enhancement in cell capacity is attributed to higher electrocatalytic activity and fast lithium ion conduction ability of LAGP in the cathode.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2012
Accession Number
ADA557940

Entities

People

  • Jitendra Kumar
  • Padmakar Kichambare
  • Stanley Rodrigues

Organizations

  • Air Force Research Laboratory

Tags

DTIC Thesaurus Topics

  • Air Force
  • Air Force Facilities
  • Air Force Research Laboratories
  • Charge Transfer
  • Composite Materials
  • Electrodes
  • Electron Microscopy
  • Elements
  • Energy
  • Energy Storage
  • Materials
  • Military Research
  • Mixtures
  • Nitrogen
  • Oxidation Reduction Reactions
  • Oxygen Electrodes
  • United States

Fields of Study

  • Materials science

Readers

  • Battery Technology and Engineering
  • Materials Science and Engineering.
  • Nanocomposite Materials Science