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perfluorinated ionomer membranes (242) 242
polymer science (150) 150
chemistry, physical (149) 149
nafion (145) 145
membranes (112) 112
electrochemistry (106) 106
transport (98) 98
x-ray-scattering (98) 98
water (94) 94
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fuel cells (75) 75
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polymers (67) 67
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membran (60) 60
polymer electrolyte membranes (57) 57
engineering, chemical (55) 55
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fluorine compounds (46) 46
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proton-exchange membranes (41) 41
brennstoffzelle (40) 40
chemistry, multidisciplinary (40) 40
composite membranes (40) 40
protonenleitfähigkeit (40) 40
fuel cell (38) 38
performance (38) 38
methanol (35) 35
small-angle scattering (34) 34
degradation (33) 33
perfluorinated ionomers (33) 33
atomistic simulation (32) 32
fuel-cell membranes (32) 32
proton conductivity (32) 32
chemistry (31) 31
ion-exchange membranes (31) 31
physics, atomic, molecular & chemical (31) 31
ionomer membranes (30) 30
perfluorosulfonic acid membranes (30) 30
electrolytes (29) 29
poly (29) 29
hydration (28) 28
angle (27) 27
fuel cell industry (27) 27
temperature (27) 27
exchange membranes (26) 26
chemical properties (25) 25
electric properties (25) 25
polymer electrolyte membrane (25) 25
durability (24) 24
nafion membrane (24) 24
solvents (24) 24
swollen (23) 23
behavior (22) 22
membrane (22) 22
molecular-dynamics (22) 22
perfluorinated membranes (22) 22
proton-conductivity (22) 22
transport-properties (22) 22
fuel-cell (21) 21
proton transport (21) 21
films (20) 20
humidity (20) 20
hydrogen (20) 20
pem-membran (20) 20
materials science, coatings & films (19) 19
molecular dynamics (19) 19
nanostructure (19) 19
proton exchange membrane (19) 19
spectroscopy (19) 19
sulfonsäure (19) 19
swollen membranes (19) 19
acid (18) 18
permeability (18) 18
proton (18) 18
dissipative particle dynamics (17) 17
ion (17) 17
nanoparticles (17) 17
research (17) 17
sorption (17) 17
sulfonated-polytetrafluoroethylen (17) 17
water transport (17) 17
x-ray (17) 17
microstructure (16) 16
model (16) 16
nanocomposites (16) 16
nanoscience & nanotechnology (16) 16
pemfc (16) 16
perfluorinated polymeric surfactants (16) 16
platinum (16) 16
chemical sciences (15) 15
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Macromolecules, ISSN 0024-9297, 07/2011, Volume 44, Issue 14, pp. 5701 - 5710
Journal Article
Journal of Membrane Science, ISSN 0376-7388, 2016, Volume 515, pp. 268 - 276
Journal Article
Reactive and Functional Polymers, ISSN 1381-5148, 2011, Volume 71, Issue 11, pp. 1102 - 1109
Perfluorinated sulfonic acid ionomer/poly( N-vinylpyrrolidone) (PFSA/PVP) fibrous membranes with varying compositions were prepared by electrospinning. The... 
Fibrous membrane | Electrospinning | Perfluorinated sulfonic acid (PFSA) | Water stability | Metal ion removal | POLYMER SCIENCE | FUEL-CELL | MATS | ENGINEERING, CHEMICAL | BLEND | NAFION | CHEMISTRY, APPLIED | MORPHOLOGY | Adsorption | Crosslinked polymers | Nanotechnology | Membranes | Nanocomposites | Morphology | Nanomaterials | Crosslinking | Nanostructure
Journal Article
Macromolecules, ISSN 0024-9297, 02/2016, Volume 49, Issue 4, pp. 1479 - 1489
Coarse-grained molecular dynamics simulations, reported in this article, elucidate the self-assembly of semiflexible ionomer molecules into cylindrical... 
POLYMER SCIENCE | COUNTERION CONDENSATION | POLYELECTROLYTE SOLUTIONS | NAFION MEMBRANES | RANDOM-FLIGHT CHAIN | COMPUTER-SIMULATIONS | ELECTROLYTE MEMBRANES | PERFLUORINATED POLYMERIC SURFACTANTS | SPIN-RESONANCE SPECTRA | FUEL-CELL MEMBRANES | ANGLE NEUTRON-SCATTERING
Journal Article
Journal of the American Chemical Society, ISSN 0002-7863, 06/2013, Volume 135, Issue 22, pp. 8181 - 8184
We report molecular-level quantification of chemical degradation of perfluorosulfonated acid (PFSA) ionomer membranes. This is made possible by determining the... 
HUMIDITY CONDITIONS | OXYGEN RADICALS | SOLID-STATE NMR | CHEMICAL DEGRADATION | PERFLUORINATED IONOMER | MEMBRANES | FUEL-CELLS | NAFION | MODEL COMPOUNDS | CHEMISTRY, MULTIDISCIPLINARY | SPIN-TRAPPING ESR | Thermal properties | Usage | Hydroxides | Chemical reaction, Rate of | Analysis | Molecular dynamics | Nuclear magnetic resonance spectroscopy | Chemical properties
Journal Article
Nature Materials, ISSN 1476-1122, 01/2008, Volume 7, Issue 1, pp. 75 - 83
The structure of the Nafion ionomer used in proton-exchange membranes of H-2/O-2 fuel cells has long been contentious. Using a recently introduced algorithm,... 
PHYSICS, CONDENSED MATTER | PHYSICS, APPLIED | SMALL-ANGLE SCATTERING | ION-EXCHANGE MEMBRANES | MATERIALS SCIENCE, MULTIDISCIPLINARY | CHEMISTRY, PHYSICAL | X-RAY-SCATTERING | MECHANISMS | PERFLUORINATED IONOMER MEMBRANES | ORIENTATION | PROTON TRANSPORT | CONDUCTION | DIFFUSION | MORPHOLOGY | Materials science | Membranes | Algorithms | Fuel cells | Nanotechnology
Journal Article
Physical Chemistry Chemical Physics, ISSN 1463-9076, 10/2011, Volume 13, Issue 40, pp. 18055 - 18062
The effect of ion exchange capacity (IEC) on the water sorption properties of high IEC, short side chain (SSC) PFSA ionomer membranes, and the relationships... 
CATALYST LAYERS | PERFLUOROSULFONIC ACID IONOMER | TEMPERATURE | CONDUCTIVITY | PERFORMANCE | EXCHANGE MEMBRANES | PHYSICS, ATOMIC, MOLECULAR & CHEMICAL | PERFLUORINATED IONOMER | CHEMISTRY, PHYSICAL | FUEL-CELLS | 407 INTERFACES | PERMEATION
Journal Article
Journal of the Electrochemical Society, ISSN 0013-4651, 2017, Volume 164, Issue 12, pp. F1265 - F1271
Molecular-dynamics simulations were used to study the structure of water clusters in different perfluorinated ionomers. The ionomers included in this work were... 
ELECTROCHEMISTRY | PROTON CONDUCTING MEMBRANES | FUEL-CELL MEMBRANE | ION-EXCHANGE MEMBRANES | REDOX FLOW BATTERIES | NAFION MEMBRANES | PERFLUOROSULFONIC ACID MEMBRANES | PERFLUORINATED IONOMER | X-RAY-SCATTERING | POLYMER ELECTROLYTE | ATOMISTIC SIMULATION | MATERIALS SCIENCE, COATINGS & FILMS | Electrochemistry | Materials Science
Journal Article
Journal of Applied Polymer Science, ISSN 0021-8995, 02/2014, Volume 131, Issue 4, p. n/a
ABSTRACT Perflurosulfonated ionomers membranes with different ionic‐exchange capacity were successfully fabricated via melt‐extruding and casting of their... 
membranes | extrusion | surfaces and interfaces | POLYMER SCIENCE | ETHYLENE/STYRENE INTERPOLYMER | FUEL-CELLS | MECHANICAL-PROPERTIES | COMPOSITE MEMBRANES | TRANSPORT | CONDUCTIVITY | POLYSTYRENE/POLYETHYLENE BLENDS | PERFLUORINATED IONOMER | ELECTROLYTE MEMBRANE | NAFION
Journal Article
The Journal of Physical Chemistry B, ISSN 1520-6106, 10/2017, Volume 121, Issue 41, pp. 9718 - 9724
Nafion, a classic of perfluorosulfonic acid ionomers, has broad applications in proton conduction, attributed from the unique structures. However, a... 
NAFION PERFLUORINATED MEMBRANES | MOLECULAR-DYNAMICS | NEUTRON | PFSA IONOMERS | CHEMISTRY, PHYSICAL | X-RAY-SCATTERING | PROTON TRANSPORT | POLYELECTROLYTE MEMBRANE | ANGLE | FUEL-CELL MEMBRANES | MORPHOLOGY | Molecular dynamics | Usage | Research | Anisotropy | Ionomers | Chemical structure
Journal Article
Langmuir, ISSN 0743-7463, 01/2009, Volume 25, Issue 2, pp. 1218 - 1223
Journal Article