Mesoporous Nitrogen-Doped Carbon-LiSICON Glass Ceramics as High Performance Cathodes in Solid-State Lithium Oxygen Batteries

Abstract

Here we report the use of N-C blend with 20 wt% LAGP (composite 3) in the cathode of a solid-state lithium-oxygen cell with superior discharge cell capacity compared to the cell performance with composite 1 and composite 2. The improvement in cell performance is due to the superior electrochemical activity of composite 3 for the reduction of oxygen and the higher ionic conductivity of LAGP to transport lithium ions in the composite matrix.

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Document Details

Document Type
Technical Report
Publication Date
Mar 18, 2013
Accession Number
ADA618802

Entities

People

  • Padmakar Kichambare
  • Stanley Rodrigues

Organizations

  • Air Force Research Laboratory

Tags

Communities of Interest

  • Energy and Power Technologies

DTIC Thesaurus Topics

  • Air Force
  • Air Force Facilities
  • Air Force Research Laboratories
  • Cells
  • Composite Materials
  • Conductivity
  • Electrochemical Energy Storage
  • Energy
  • Energy Storage
  • Fluoropolymers
  • Government Procurement
  • Governments
  • Materials
  • Military Research
  • Nitrogen
  • Oxidation Reduction Reactions
  • United States

Fields of Study

  • Materials science

Readers

  • Electrochemical Engineering/ Fuel Cell Technologies