Low water/methanol permeable Nafion/CHP organic-inorganic composite membrane with high crystallinity

European Polymer Journal

Volumn 42, Issue 2, 2006, Pages 375-387

  Park, Young Sun ^a   Yamazaki, Yohtaro ^a  

^a TOKYO INSTITUTE OF TECHNOLOGY   (Japan)

Author keywords

Calcium hydroxyphosphate; Crystallinity; Diffusion; Nafion; X ray

Indexed keywords

ADHESION; CALCIUM COMPOUNDS; CRYSTALLIZATION; DIFFUSION; METHANOL; SORPTION; X RAYS;

CALCIUM HYDROXYPHOSPHATE; CRYSTALLINITY; NAFION;

POLYMERIC MEMBRANES;

EID: 29844457413     PISSN: 00143057     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.eurpolymj.2005.07.018     Document Type: Article

References (47)

1. M. Fujimura, T. Hashimoto, and H. Kawai Small angle X ray scattering study of perfluorated ionomer membrane 1. Origin of two scattering maxima Macromolecules 14 1981 1309 1315
2. 4 pretreated Nafion membrane as solid polymer electrolyte Sensor Actuat B 86 2002 259 265
3. W.Y. Hsu, and T.D. Gierke Ion transport and clustering in Nafion perfluorinated membranes J Membr Sci 13 1983 307 326
4. G. Schwitzgebel, and F. Endres The determination of the apparent diffusion coefficient of HCl in Nafion®-117 and polypyrrole + Nafion®-117 by simple potential measurements J Electroanal Chem 386 1995 11 16
5. T. Xue, J.S. Trent, and K. Osseo-Asare Characterization of Nafion membranes by transmission electron microscopy J Membr Sci 45 1989 261 271
6. T.D. Gierke, G.E. Munn, and F.C. Wilson The morphology in Nafion perfluorinated membrane products, as determined by wide and small angle X-ray studies J Polym Sci Polym Phys Ed 19 1981 1687 1704
7. K.D. Kreuer On the development of proton conducting polymer membranes for hydrogen and methanol fuel cells J Membr Sci 185 2001 29 39
8. J.W. Kim, B.K. Kim, and B.S. Jung Proton conductivities and methanol permeabilities of membranes made from partially sulfonated polystyrene-block- poly (ethylene-ran-butylene)-block-polystyrene copolymers J Membr Sci 207 2002 129 137
9. R. Zeng, Z. Pang, and H. Zhu Modification of a Nafion ion exchange membrane by a plasma polymerization process J Electroanal Chem 490 2000 102 106
10. W.C. Choi, J.D. Kim, and S.I. Woo Modification of proton conducting membrane for reducing methanol crossover in a direct-methanol fuel cell J Power Sour 96 2001 411 414
11. Z.G. Shao, X. Wang, and I.M. Hsing Composite Nafion/Polyvinyl alcohol membranes for the direct methanol fuel cell J Membr Sci 210 2002 147 153
12. P.L. Antonucci, A.S. Arico, P. Creti, E. Ramunni, and V. Antonucci Investigation of a direct methanol fuel cell based on a composite Nafion-silica electrolyte for high temperature operation Solid State Ionics 125 1999 431 437
13. J.P. Shim, H.Y. Ha, S.A. Hong, and I.H. Oh Characteristics of the Nafion ionomer-impregnated composite membrane for polymer electrolyte fuel cells J Power Sour 109 2002 412 417
14. P. Dimitrova, K.A. Friedrich, B. Vogt, and U. Stimming Transport properties of ionomer composite membranes for DMFC J Electroanal Chem 532 2002 75 83
15. K.A. Mauritz Organic-inorganic hybrid materials: perfluorinated ionomers as sol-gel polymerization templates for inorganic alkoxides Mater Sci Eng 6 1998 121 133
16. G.C. Maiti, and F. Freund Influence of fluorine substitution on the proton conductivity of hydroxy apatite J Chem Soc Dalton Trans 1981 949 955
17. K. Yamashita, H. Owada, H. Nakagawa, T. Umegaki, and T. Kanazawa Trivalent-cation-substituted calcium oxyhydroxyapatite J Am Ceram Soc 69 1986 590 594
18. 2 fuel cells Solid State Ionics 40 1990 918 921
19. M.S.A. Bakar, P. Cheang, and K.A. Khor Thermal processing of hydroxyapatite reinforced polyetheretherketone composites J Mater Proc Technol 89 1999 462 466
20. M. Wang, S. Deb, and W. Bonfield Chemically coupled hydroxyapatite- polyethylene composites: processing and characterization Mater Lett 44 2000 119 124
21. B.C. Bae, and D.J. Kim Sulfonated polystyrene grafted polypropylene composite electrolyte membranes for direct methanol fuel cells J Membr Sci 220 2003 75 87
22. K. Scott, W.M. Taama, and P. Argyropoulos Performance of the direct methanol fuel cell with radiation-grafted polymer membranes J Membr Sci 171 2000 119 130
23. E. Skou, P. Kauranenm, and J. Hentschel Water and Methanol uptake in proton conducting Nafion membranes Solid State Ionics 97 1997 333 337
24. V. Tricoli, and F. Nannetti Zeolite-Nafion composites as ion conducting membrane materials Electrochim Acta 48 2003 2533 2625
25. + cations J Electrochem Soc 145 1998 3798 3801
26. L. Li, L. Xu, and Y. Wang Novel proton conducting composite membranes for direct methanol fuel cell Mater Lett 57 2003 1406 1410
27. P. Nandakumar, C. Vijayan, K. Dhanalakshmi, and G. Sundararajan Synthesis and characterization of CdS nanocrystals in a perfluorinated ionomer (Nafion) Mater Sci Eng 83 2001 61 65
28. T.Y. Hu Characterization of the crystallinity of PTFE by X-ray and IR, DSC, viscoeleastic, density gradient Wear 82 1982 369 376
29. H.M. Heuvel, R. Huisman, and K.C.J.B. Lind Quantitive information from X-Ray diffraction of Nylon-6 yarns J Polym Sci Polym Phys Ed 14 1976 921 940
30. R. Scigala, and A. Welochowicz Crystallinity of PTFE Acta Polym 40 1989 15 19
31. E.J. Roche, R.S. Stein, T.P. Russel, and W.J. Macknight Small angle X-Ray scattering study of ionomer deformation J Polym Sci Polym Phys Ed 18 1980 1497 1512
32. D. Gong, B. Zhang, Q.J. Xue, and H.L. Wang Investigation of adhesion wear of filled PTFE by ESCA, AES and XRD Wear 57 1990 25 39
33. J.L. He, W.Z. Li, L.D. Wang, J. Wang, and H.D. Li Deposition of PTFE thin films by ion beam sputtering and a study of the ion bombardment effect Nucl Instr Meth Phys Res 135 1998 512 516
34. 2 fuel cell Chem Phys Lett 371 2003 80 85
35. R. Zoppi, I. Yoshida, and S. Nunes Hybrids of perfluorosulfonic acid ionomer and silicon oxide by sol-gel reaction from solution Polymer 39 1997 1309 1315
36. W. Liu Electrochemical and X-ray photospectroscopy studies of PTFE and PVDF in Li/C batteries J Power Sour 68 1997 344 347
37. Zhou H. General electric, technical information services, 98CRD138, Class1, Nucleating and nucleating agents in crystalline polymer.
38. P.J. Barham, D.A. Jarvis, and A. Keller A new look at the crystallization of polyethylene III Crystallization from the melt at high supercoolings J Polym Sci Polym Phys Ed 20 1982 1733 1748
39. E.S. Clark The molecular conformations of PTFE: form II and IV Polymer 40 1999 4659 4665
40. Z.G. Shao, P. Joghee, and I.M. Hsing Preparation and characterization of hybrid Nafion-silica membrane doped with phosphotungstic acid for high temperature operation of proton exchange membrane fuel cells J Membr Sci 229 2004 43 51
41. P.J. James, J.A. Ellott, T.J. McMaster, S. Hanna, and M.J. Miles J Mater Sci 35 2000 5111 5119
42. C.W. Walker Proton conducting polymer membrane comprised of a copolymer of 2-acrylamido-2-methylpropanesulfonic acid and 2-hydroxyethyl methacrylate J Power Sour 110 2002 144 151
43. M. Legras, Y. Hirata, Q.T. Nguyen, and D. Langevin Sorption and diffusion behaviors of water in Nafion 117 membranes with different counter ions Desalination 147 2002 351 357
44. S.T. Kao, F.J. Wang, and S.J. Lue Sorption and diffusion and pervaporation of benzene/cyclohexane mixtures on silver-Nafion membranes Desalination 149 2002 35 40
45. S.C. Yeo, and A. Eisenberg Physical properties and supermolecular structure of perfluorinated ion-containing (Nafion) polymers J Appl Polym Sci 21 1977 875 898
46. J. Crank, and G.S. Park Diffusion in polymers 1968 New York Academic Press
47. G.J.V. Amerongen Diffusion in elastomers Rubber Chem Technol 37 1964 1065 1154