Material-Process-Performance Relationships for Roll-to-Roll Coated PEM Electrodes: NREL (National Renewable Energy Laboratory)

Scott Mauger, Michael Ulsh, Kenneth Neyerlin, Jonathan Stickel, Karren More, David Wood

Research output: NRELPresentation

Abstract

Roll-to-roll (R2R) coating is the most economical and highest throughput method for producing fuel cell electrodes. R2R coating encompasses many different methodologies to create uniform films on a moving web substrate. Here we explore two coating methods, gravure and slot die, to understand the impacts of each on film uniformity and performance.
Original languageAmerican English
Number of pages26
StatePublished - 2017

Publication series

NamePresented at the Hydrogen and Fuel Cells Annual Merit Review and Peer Evaluation Meeting, 5-9 June 2017, Washington, D.C.

NREL Publication Number

  • NREL/PR-5900-68416

Keywords

  • fuel cells
  • gravure
  • PEM
  • R2R
  • roll-to-roll processing
  • slot die

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