X
Search Filters
Format Format
Format Format
X
Sort by Item Count (A-Z)
Filter by Count
Journal Article (8178) 8178
Publication (256) 256
Conference Proceeding (211) 211
Dissertation (165) 165
Book Chapter (71) 71
Government Document (20) 20
Book Review (7) 7
Magazine Article (7) 7
Book / eBook (3) 3
Paper (3) 3
Streaming Video (2) 2
Reference (1) 1
more...
Subjects Subjects
Subjects Subjects
X
Sort by Item Count (A-Z)
Filter by Count
nafion (5466) 5466
electrochemistry (2930) 2930
chemistry, physical (1780) 1780
membranes (1601) 1601
fuel cells (1447) 1447
energy & fuels (1257) 1257
transport (1132) 1132
materials science, multidisciplinary (1130) 1130
polymer science (1117) 1117
chemistry, analytical (1112) 1112
performance (1031) 1031
electrodes (908) 908
water (907) 907
fluorine compounds (879) 879
membran (859) 859
engineering, chemical (833) 833
polymers (832) 832
analysis (790) 790
nafion membranes (785) 785
brennstoffzelle (762) 762
fuel cell industry (712) 712
methanol (704) 704
fuel-cells (702) 702
chemistry, multidisciplinary (695) 695
electrolytes (638) 638
protonenleitfähigkeit (631) 631
composite membranes (628) 628
chemistry (618) 618
electric properties (598) 598
conductivity (596) 596
ionomers (593) 593
nafion membrane (591) 591
diffusion (581) 581
proton conductivity (562) 562
nanoparticles (555) 555
polymer (517) 517
membrane (482) 482
poly (473) 473
fuel cell (462) 462
polymer electrolyte membranes (458) 458
permeability (450) 450
temperature (447) 447
platinum (444) 444
oxidation (442) 442
acid (427) 427
nanoscience & nanotechnology (425) 425
pemfc (397) 397
pem-membran (392) 392
proton-exchange membranes (391) 391
morphology (388) 388
ionomer (386) 386
index medicus (357) 357
films (346) 346
hydrogen (331) 331
catalysts (330) 330
proton-conductivity (328) 328
carbon (309) 309
exchange membranes (301) 301
nanotubes (301) 301
nanostructure (294) 294
sensors (291) 291
polymer industry (289) 289
humidity (283) 283
physics, condensed matter (280) 280
composite membrane (276) 276
sulfonated-polytetrafluoroethylen (275) 275
polymer electrolyte membrane (273) 273
degradation (271) 271
direct methanol fuel cell (269) 269
materials science, coatings & films (269) 269
chemical properties (268) 268
hydration (268) 268
proton exchange membrane (265) 265
instruments & instrumentation (263) 263
biosensor (257) 257
dmfc (256) 256
oxygen reduction (256) 256
physics, applied (256) 256
elektrode (255) 255
polymerelektrolytmembranbrennstoffzelle (253) 253
reduction (252) 252
carbon nanotubes (251) 251
voltammetry (251) 251
protonenaustauschmembranbrennstoffzelle (248) 248
nanocomposites (245) 245
proton (245) 245
sensor (241) 241
electrolyte (240) 240
physical chemistry (238) 238
pem:polymer-electrolyte-membrane-fuel-cell (229) 229
catalysis (226) 226
elektrolyt (225) 225
behavior (223) 223
pem-brennstoffzelle (219) 219
model (216) 216
kompositmembran (215) 215
fuel-cell applications (213) 213
ion-exchange membranes (213) 213
crossover (209) 209
nanopartikel (209) 209
more...
Language Language
Language Language
X
Sort by Item Count (A-Z)
Filter by Count
English (8278) 8278
Chinese (202) 202
Japanese (134) 134
Korean (51) 51
French (10) 10
Portuguese (10) 10
German (9) 9
Russian (6) 6
Spanish (3) 3
Polish (2) 2
Italian (1) 1
Malay (1) 1
Persian (1) 1
Turkish (1) 1
more...
Publication Date Publication Date
Click on a bar to filter by decade
Slide to change publication date range


Journal of Fluorine Chemistry, ISSN 0022-1139, 2004, Volume 125, Issue 8, pp. 1211 - 1216
Journal Article
International Journal of Hydrogen Energy, ISSN 0360-3199, 01/2017, Volume 42, Issue 4, pp. 2658 - 2668
Journal Article
Journal of Power Sources, ISSN 0378-7753, 09/2019, Volume 435, p. 226772
The goal of this work was the synthesis and characterization of agar membranes for microbial fuel cells applications. Three sets of membranes were synthesized.... 
Proton conductivity | Microbial fuel cell | Agar membranes | Oxygen permeability | Nafion® 117 | Nafion | 117 | Nafion (R) 117 | ELECTROCHEMISTRY | NAFION(R) | ENERGY & FUELS | PERFORMANCE | MATERIALS SCIENCE, MULTIDISCIPLINARY | CONTACT-LENSES | CHEMISTRY, PHYSICAL | MFC | TRANSPORT | PROTON-EXCHANGE MEMBRANE | ELECTRICITY-GENERATION | WATER
Journal Article
Journal of Catalysis, ISSN 0021-9517, 2007, Volume 245, Issue 2, pp. 381 - 391
Although homogeneous alkali catalysts (e.g., NaOH) are commonly used to produce biodiesel by transesterification of triglycerides (vegetable oils and animal... 
Triacetin | Polymer swelling | Nafion ® SAC-13 | H 2SO 4 | Transesterification | Sulfonic acid resins | Biodiesel | Nafion ® NR50 | Methanol | Nafion | H | NR50 | SO | SAC-13 | H2SO4 | Nation (R) SAC-13 | OLEIC-ACID | ESTERIFICATION | CHEMISTRY, PHYSICAL | FATTY-ACIDS | Nafion (R) NR50 | polymer swelling | ACETIC-ACID | SOLID-ACID | ENGINEERING, CHEMICAL | PHASE | sulfonic acid resins | OIL | BIODIESEL PRODUCTION | transesterification | KINETICS | methanol | triacetin | CATALYSTS | biodiesel
Journal Article
Journal of Power Sources, ISSN 0378-7753, 03/2011, Volume 196, Issue 5, pp. 2699 - 2708
Journal Article
International Journal of Hydrogen Energy, ISSN 0360-3199, 07/2015, Volume 40, Issue 25, pp. 8182 - 8192
A Nafion® membrane has been both electrochemically and chemically modified in-situ to incorporate polyaniline (PANi) into its structure. The proposed objective... 
Direct methanol fuel cell | Methanol crossover | Polyaniline | Modified Nafion® membrane | Modified Nafion ® membrane | ELECTROCHEMISTRY | TRANSPORT-PROPERTIES | ENERGY & FUELS | DMFC | CHEMISTRY, PHYSICAL | POLYMERIZATION | NANOPARTICLES | FILMS | NAFION MEMBRANES | CONDUCTIVITY | IMPEDANCE | CROSSOVER | OPTIMIZATION | Modified Nafion (R) membrane
Journal Article
Journal of Membrane Science, ISSN 0376-7388, 2004, Volume 232, Issue 1, pp. 31 - 44
Nafion ®-based organic/inorganic composite membranes with different inorganic heteropolyacid (HPA) additives such as phosphotungstic acid, silicotungstic acid... 
Organic/inorganic composites | PEM fuel cells | Nafion ®, heteropolyacids | Membrane electrode assemblies | Nafion®, heteropolyacids | ENGINEERING, CHEMICAL | POLYMER SCIENCE | heteropolyacids | organic/inorganic composites | ACID | membrane electrode assemblies | FUEL-CELLS | PERFLUOROSULFONATE IONOMER FILMS | ELECTROLYTES | Nafion (R)
Journal Article
Journal of Fuel Cell Science and Technology, ISSN 1550-624X, 11/2004, Volume 1, Issue 1, pp. 43 - 48
A one-dimensional, isothermal model for a direct methanol fuel cell (DMFC) is presented. This model accounts for the kinetics of the multi-step methanol... 
ELECTROCHEMISTRY | ELECTRODE | TRANSPORT | CROSSOVER | NAFION MEMBRANES | KINETICS
Journal Article
Journal of Power Sources, ISSN 0378-7753, 2007, Volume 170, Issue 2, pp. 345 - 358
Journal Article
Polymer, ISSN 0032-3861, 2005, Volume 46, Issue 25, pp. 11707 - 11715
Polymer electrolyte membrane fuel cells use a polymer membrane as the electrolyte to transport hydrogen ions from the anode to the cathode side. This paper... 
Nafion | DMTA | Mechanical testing | DEGRADATION | Nafion (TM) | POLYMER SCIENCE | mechanical testing
Journal Article
Journal of Membrane Science, ISSN 0376-7388, 2010, Volume 356, Issue 1, pp. 44 - 51
Nafion ® 211 is the membrane of reference for many fuel cell users, but the literature on its properties is sparse. Unlike previous embodiments of Nafion ®... 
Water sorption and transport | Proton conductivity | Oxygen permeability | Nafion ® membrane | Fuel cell | membrane | Nafion | METHANOL | POLYMER SCIENCE | TRANSPORT-PROPERTIES | POLYMER ELECTROLYTES | OXYGEN | ENGINEERING, CHEMICAL | GAS PERMEATION | WATER-UPTAKE | Nafion (R) membrane | PROTON-EXCHANGE MEMBRANES | DIFFUSION | VAPOR SORPTION | PERMEATION PROPERTIES
Journal Article
Journal of Membrane Science, ISSN 0376-7388, 2006, Volume 272, Issue 1, pp. 116 - 124
Composite silica/Nafion ® membranes were prepared using a tetraethylorthosilicate (TEOS) hydrolysis sol–gel reaction followed by solution casting.... 
Composite membranes | Silica/Nafion | Direct methanol fuel cell (DMFC) | Sol–gel | Sol-gel | ELECTROLYTE | POLYMER SCIENCE | ACID | composite membranes | PERFORMANCE | HIGH-TEMPERATURE OPERATION | PROTON | HYBRID MEMBRANE | silica/Nafion (R) | sol-gel | ENGINEERING, CHEMICAL | direct methanol fuel cell (DMFC) | TRANSPORT | NAFION MEMBRANES | IONOMER | WATER
Journal Article
Fuel Cells, ISSN 1615-6846, 06/2007, Volume 7, Issue 3, pp. 225 - 231
Journal Article
Journal of Power Sources, ISSN 0378-7753, 2004, Volume 131, Issue 1, pp. 41 - 48
Physical and functional attributes are reviewed for recently developed Nafion ® products that satisfy emerging fuel cell requirements—including stronger, more... 
Polymer dispersion | Proton exchange membrane | Nafion | Fuel cell | ELECTROCHEMISTRY | polymer dispersion | fuel cell | ENERGY & FUELS | FUEL-CELLS | proton exchange membrane | Nafion((R))
Journal Article
by Gebel, G and Diat, O
Fuel Cells, ISSN 1615-6846, 04/2005, Volume 5, Issue 2, pp. 261 - 276
Neutrons and x‐rays were extensively used to study the microstructure of the polymeric membranes for fuel cells. The small‐angle x‐ray and neutron scattering... 
Proton Conducting Membranes | Structure | Water Management | Nafion | SANS | SAXS | ELECTROCHEMISTRY | DRAWN NAFION | ELECTROLYTE | SMALL-ANGLE SCATTERING | ENERGY & FUELS | water management | proton conducting membranes | NANOSTRUCTURE | Nafion((R)) | structure | SULFONATED POLYIMIDE | COMPOSITE MEMBRANES | NAFION MEMBRANES | IMAGING TECHNIQUE | PERFLUOROSULFONATED IONOMERS
Journal Article
Electrochimica Acta, ISSN 0013-4686, 06/2009, Volume 54, Issue 16, pp. 4111 - 4117
The fabrication and characterization of Nafion-TiO hybrid electrolytes for proton exchange membrane fuel cell (PEMFC) operating at high temperature are... 
Nafion-TiO | PEMFC | High temperature | Nafion-based electrolytes | ELECTROCHEMISTRY | PARTICLES | AC-IMPEDANCE | PERFORMANCE | FILLER | Nafion-TiO2 | COMPOSITE MEMBRANES | ELEVATED-TEMPERATURE
Journal Article
Separation and Purification Technology, ISSN 1383-5866, 05/2019, pp. 67 - 77
In the present work, PEGDME with different molecular weight (Mn ∼ 250 and 500 g/mol) was added into Nafion-based membranes as CO -philic additive, aiming at... 
Hybrid membranes | PEG | separation | Nafion
Journal Article