Grafted polyelectrolyte membranes for lithium batteries and fuel cells Metadata

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Title

  • Main Title Grafted polyelectrolyte membranes for lithium batteries and fuel cells

Creator

  • Author: Kerr, John B.
    Creator Type: Personal

Contributor

  • Sponsor: USDOE. Assistant Secretary for Energy Efficiency and Renewable Energy. Office of the FreedomCAR and Vehicle Technologies Program (United States)
    Contributor Type: Organization

Publisher

  • Name: Lawrence Berkeley National Laboratory
    Place of Publication: Berkeley, California
    Additional Info: Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States)

Date

  • Creation: 2003-06-24

Language

  • English

Description

  • Content Description: Polyelectrolyte materials have been developed for lithium battery systems in response to the severe problems due to salt concentration gradients that occur in composite electrodes (aka membrane-electrode assemblies). Comb branch polymer architectures are described which allow for grafting of appropriate anions on to the polymer and also for cross-linking to provide for appropriate mechanical properties. The interactions of the polymers with the electrode surfaces are critical for the performance of the system and some of the structural features that influence this will be described. Parallels with the fuel cell MEA structures exist and will also be discussed.
  • Physical Description: 8 pages; OS: XP

Subject

  • STI Subject Categories: 30 Direct Energy Conversion
  • Keyword: Mechanical Properties
  • STI Subject Categories: 25 Energy Storage
  • Keyword: Membranes
  • Keyword: Electrodes
  • Keyword: Polymers
  • Keyword: Cross-Linking
  • Keyword: Planning
  • Keyword: Lithium
  • Keyword: Anions
  • Keyword: Fuel Cells
  • Keyword: Performance

Source

  • Conference: The Twentieth Annual Membrane/Separations Technology Planning Conference, Newton, MA (US), 11/18/2002--11/19/2002

Collection

  • Name: Office of Scientific & Technical Information Technical Reports
    Code: OSTI

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Resource Type

  • Article

Format

  • Text

Identifier

  • Report No.: LBNL--53140
  • Grant Number: AC03-76SF00098
  • Office of Scientific & Technical Information Report Number: 836037
  • Archival Resource Key: ark:/67531/metadc778964

Note

  • Display Note: OSTI as DE00836037
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