PtMo Catalysts for Ultra High CO PEMFC Applications
Author(s) -
Sarah C. Ball
Publication year - 2004
Publication title -
ecs proceedings volumes
Language(s) - English
Resource type - Journals
eISSN - 2576-1579
pISSN - 0161-6374
DOI - 10.1149/200421.0206pv
Subject(s) - catalytic reforming , anode , proton exchange membrane fuel cell , materials science , catalysis , water gas shift reaction , stack (abstract data type) , chemical engineering , chemistry , electrode , computer science , engineering , organic chemistry , programming language
In recent times, on board reforming of hydrocarbons to fuel PEMFC stacks in vehicular applications has fallen from favour, in part due to the complexity and cost of the CO clean up system required. Current Pt or PtRu PEMFC anode technology operates using ppmCO levels, whilst the output from the reformer contains ~2% CO, so multiple CO clean up reactors are required, adding cost and complexity to the overall system.
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