High-Temperature Electrochemical Hydrogen Pumps and Separators
Author(s) -
P. Pasierb,
M. Rękas
Publication year - 2011
Publication title -
international journal of electrochemistry
Language(s) - English
Resource type - Journals
eISSN - 2090-3537
pISSN - 2090-3529
DOI - 10.4061/2011/905901
Subject(s) - hydrogen , electrochemistry , membrane , work (physics) , materials science , chemical engineering , electrical conductor , process engineering , chemistry , mechanical engineering , engineering , organic chemistry , composite material , electrode , biochemistry
In this work different methods of hydrogen purification were presented and discussed. Special emphasis was given to electrochemical hydrogen pumps and membranes. The general principle of operation of such devices was shown, and the basic criteria for materials selection were formulated. The experimental part shows the example results concerning the pumping efficiency, demonstrating the possibility of application of high-temperature protonic conductors for the construction of pump or membrane for hydrogen purification.
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