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Fuel cell membrane electrode assembly

Patent ·
OSTI ID:1531594
; ; ;
Fuel cell membrane electrode assemblies and fuel cell polymer electrolyte membranes are provided comprising bound anionic functional groups and polyvalent cations, such as Mn or Ru cations, which demonstrate increased durability. Methods of making same are also provided.
Research Organization:
3M Innovative Properties Company, St. Paul, MN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
FC36-02AL67621
Assignee:
3M Innovative Properties Company (St. Paul, MN)
Patent Number(s):
7,572,534
Application Number:
10/945,178
OSTI ID:
1531594
Country of Publication:
United States
Language:
English

References (12)

Performance Evaluation of Platinum Dispersed Self-humidifying Polymer Electrolyte Membrane Prepared by Using RF Magnetron Sputter journal February 2003
Vacuum vapor deposited thin films of a perylene dicarboximide derivative: Microstructure versus deposition parameters journal May 1988
Fabrication of biologically based microstructure composites for vacuum field emission journal October 1992
Effects of morphology on NO2 detection in air at room temperature with phthalocyanine thin films journal December 1990
High dispersion and electrocatalytic properties of platinum on well-aligned carbon nanotube arrays journal January 2004
Preparation, characterization and catalytic properties of perfluorosulfonated ion-exchange membranes containing surface-concentrated, hydrated ruthenium oxide particles journal December 1986
Summary Abstract: Dramatic variation of the physical microstructure of a vapor deposited organic thin film
  • Kam, K. K.; Debe, M. K.; Poirier, R. J.
  • Journal of Vacuum Science & Technology A: Vacuum, Surfaces, and Films, Vol. 5, Issue 4 https://doi.org/10.1116/1.574490
journal July 1987
Events calendar journal October 2004
Development of novel self-humidifying composite membranes for fuel cells journal October 2003
Incorporation and characterisation of oxides of manganese, cobalt and lithium into Nafion 117 membranes journal January 2001
Effect of gravity on copper phthalocyanine thin films III: Microstructure comparisons of copper phthalocyanine thin films grown in microgravity and unit gravity journal May 1990
Role of ion-exchange membrane morphology and sorption properties in facilitated transport di-olefin/mono-olefin separations journal June 1998

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36 MATERIALS SCIENCE
42 ENGINEERING