Time/Space-Resolved Studies of the Nafion Membrane Hydration Profile in a Running Fuel Cell

Rossi Albertini, V; Paci, B; Nobili, Francesco; Marassi, Roberto; Di Michiel, M.

doi:10.1002/adma.200801652

The hydration profile of proton-exchange membranes (PEM) in running fuel cells (FC) are obtained through an original method that employs very-high-energy synchrotron-radiation X-ray diffraction in space/time-resolved measurements. Determining the amount and spatial distribution of water in the polymeric membrane of PEMFCs under working conditions is of utmost importance in PEMFC technology, since FC performances are strongly dependent on PEM hydration.

Time/Space-Resolved Studies of the Nafion Membrane Hydration Profile in a Running Fuel Cell / ROSSI ALBERTINI V; PACI B; F. NOBILI; MARASSI R; DI MICHIEL M. - In: ADVANCED MATERIALS. - ISSN 0935-9648. - 21:5(2009), pp. 578-583.

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Titolo:	Time/Space-Resolved Studies of the Nafion Membrane Hydration Profile in a Running Fuel Cell
Autori:	ROSSI ALBERTINI V PACI B NOBILI, Francesco MARASSI, Roberto DI MICHIEL M. mostra contributor esterni nascondi contributor esterni
Data di pubblicazione:	2009
Rivista:	ADVANCED MATERIALS
Citazione:	Time/Space-Resolved Studies of the Nafion Membrane Hydration Profile in a Running Fuel Cell / ROSSI ALBERTINI V; PACI B; F. NOBILI; MARASSI R; DI MICHIEL M. - In: ADVANCED MATERIALS. - ISSN 0935-9648. - 21:5(2009), pp. 578-583.
Abstract:	The hydration profile of proton-exchange membranes (PEM) in running fuel cells (FC) are obtained through an original method that employs very-high-energy synchrotron-radiation X-ray diffraction in space/time-resolved measurements. Determining the amount and spatial distribution of water in the polymeric membrane of PEMFCs under working conditions is of utmost importance in PEMFC technology, since FC performances are strongly dependent on PEM hydration.
Handle:	http://hdl.handle.net/11581/105078
Appare nelle tipologie:	Articolo

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