Engineering a Membrane Electrode Assembly | Zendy

John W. Weidner | Zendy; Vijay A. Sethuraman | Zendy; J. W. Van Zee | Zendy

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Engineering a Membrane Electrode Assembly

Author(s) -

John W. Weidner,

Vijay A. Sethuraman,

J. W. Van Zee

Publication year - 2003

Publication title -

the electrochemical society interface

Language(s) - English

Resource type - Journals

eISSN - 1944-8783

pISSN - 1064-8208

DOI - 10.1149/2.f07034if

Subject(s) - stack (abstract data type) , proton exchange membrane fuel cell , heat exchanger , membrane electrode assembly , electrolyte , work (physics) , process engineering , fuel cells , range (aeronautics) , membrane , electrode , materials science , engineering , nanotechnology , mechanical engineering , computer science , chemical engineering , chemistry , composite material , biochemistry , programming language

One quickly realizes that a polymer electrolyte membrane fuel cell (PEMFC) unit powered by hydrogen or methanol is more than just a stack of cells. Rather, it is a tightly integrated system of pumps, valves, flow meters, sensors, and heat exchangers that must work reliably for thousands of hours. This requires the expertise of a wide range of scientists and engineers to design, fabricate, and test an efficient, low cost unit that can compete in the marketplace with other energy producing devices.

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