Composite membrane-based PEMFCs for operating at elevated temperature and reduced relative humidity

Serguei N. Lvov; Mark V. Fedkin; Elena Chalkova; Michael B. Pague

Composite membrane-based PEMFCs for operating at elevated temperature and reduced relative humidity

Serguei N. Lvov, Mark V. Fedkin, Elena Chalkova, Michael B. Pague

Research output: Contribution to journal › Conference article › peer-review

Abstract

The properties of TiO₂/Nafion composite membranes were described. The limits of their applicability in proton exchange membrane fuel cells over the ranges of temperature and relative humidity were studied. The highest proton conductivity was obtained for the 5 mass % TiO₂/Nafion membrane. The conductivity of the unmodified Nafion membrane was still higher than the conductivity of membranes with 10 and 20 mass % of TiO₂ below 110°C.

Original language	English (US)
Pages (from-to)	606-607
Number of pages	2
Journal	ACS Division of Fuel Chemistry, Preprints
Volume	49
Issue number	2
State	Published - Sep 2004

All Science Journal Classification (ASJC) codes

General Energy

Cite this

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title = "Composite membrane-based PEMFCs for operating at elevated temperature and reduced relative humidity",

abstract = "The properties of TiO2/Nafion composite membranes were described. The limits of their applicability in proton exchange membrane fuel cells over the ranges of temperature and relative humidity were studied. The highest proton conductivity was obtained for the 5 mass % TiO2/Nafion membrane. The conductivity of the unmodified Nafion membrane was still higher than the conductivity of membranes with 10 and 20 mass % of TiO2 below 110°C.",

author = "Lvov, {Serguei N.} and Fedkin, {Mark V.} and Elena Chalkova and Pague, {Michael B.}",

year = "2004",

month = sep,

language = "English (US)",

volume = "49",

pages = "606--607",

journal = "ACS Division of Fuel Chemistry, Preprints",

issn = "0569-3772",

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TY - JOUR

T1 - Composite membrane-based PEMFCs for operating at elevated temperature and reduced relative humidity

AU - Lvov, Serguei N.

AU - Fedkin, Mark V.

AU - Chalkova, Elena

AU - Pague, Michael B.

PY - 2004/9

Y1 - 2004/9

N2 - The properties of TiO2/Nafion composite membranes were described. The limits of their applicability in proton exchange membrane fuel cells over the ranges of temperature and relative humidity were studied. The highest proton conductivity was obtained for the 5 mass % TiO2/Nafion membrane. The conductivity of the unmodified Nafion membrane was still higher than the conductivity of membranes with 10 and 20 mass % of TiO2 below 110°C.

AB - The properties of TiO2/Nafion composite membranes were described. The limits of their applicability in proton exchange membrane fuel cells over the ranges of temperature and relative humidity were studied. The highest proton conductivity was obtained for the 5 mass % TiO2/Nafion membrane. The conductivity of the unmodified Nafion membrane was still higher than the conductivity of membranes with 10 and 20 mass % of TiO2 below 110°C.

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M3 - Conference article

AN - SCOPUS:4544292929

SN - 0569-3772

VL - 49

SP - 606

EP - 607

JO - ACS Division of Fuel Chemistry, Preprints

JF - ACS Division of Fuel Chemistry, Preprints

IS - 2

ER -

Composite membrane-based PEMFCs for operating at elevated temperature and reduced relative humidity

Abstract

All Science Journal Classification (ASJC) codes

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