Identification of ionic aggregates in PVDF-g-PSSA membrane by tapping mode AFM and HADDF STEM

作者: H.S. Huang , C.Y. Chen , S.C. Lo , C.J. Lin , S.J. Chen

DOI: 10.1016/J.APSUSC.2006.05.048

关键词: NafionAnalytical chemistryProton exchange membrane fuel cellIonic bondingScanning transmission electron microscopyMembraneStyreneMethanol fuelMicrostructureMaterials science

摘要: … A transmission electron microscope (JEM 2100F, JEOL Ltd.) was used for conventional TEM and HADDF STEM analysis. Cross-sectional TEM samples were prepared by an …

参考文章(15)
P. J. James, J. A. Elliott, T. J. McMaster, J. M. Newton, A. M. S. Elliott, S. Hanna, M. J. Miles, Hydration of Nafion® studied by AFM and X-ray scattering Journal of Materials Science. ,vol. 35, pp. 5111- 5119 ,(2000) , 10.1023/A:1004891917643
Sami Hietala, Sirkka Liisa Maunu, Franciska Sundholm, Sorption and diffusion of methanol and water in PVDF-g-PSSA and Nafion® 117 polymer electrolyte membranes Journal of Polymer Science Part B. ,vol. 38, pp. 3277- 3284 ,(2000) , 10.1002/1099-0488(20001215)38:24<3277::AID-POLB90>3.0.CO;2-O
Xinping Qiu, Wenqiong Li, Shicao Zhang, Hongying Liang, Wentao Zhu, None, The Microstructure and Character of the PVDF-g-PSSA Membrane Prepared by Solution Grafting Journal of The Electrochemical Society. ,vol. 150, pp. 917- 921 ,(2003) , 10.1149/1.1579033
Takahiro Shimizu, Toshiyuki Momma, Mohamed Mohamedi, Tetsuya Osaka, Srinivasan Sarangapani, Design and fabrication of pumpless small direct methanol fuel cells for portable applications Journal of Power Sources. ,vol. 137, pp. 277- 283 ,(2004) , 10.1016/J.JPOWSOUR.2004.06.008
George Apanel, Eric Johnson, Direct methanol fuel cells – ready to go commercial? Fuel Cells Bulletin. ,vol. 2004, pp. 12- 17 ,(2004) , 10.1016/S1464-2859(04)00410-9
Sami Hietala, Sirkka Liisa Maunu, Franciska Sundholm, Tero Lehtinen, G�ran Sundholm, Water sorption and diffusion coefficients of protons and Water in PVDF-g-PSSA polymer electrolyte membranes Journal of Polymer Science Part B. ,vol. 37, pp. 2893- 2900 ,(1999) , 10.1002/(SICI)1099-0488(19991015)37:20<2893::AID-POLB9>3.0.CO;2-4
Mika Torkkeli, Ritva Serimaa, Veli Etel�niemi, Minna Toivola, Kaija Jokela, Mikael Paronen, Franciska Sundholm, ASAXS study of styrene-grafted sulfonated poly(vinylidene fluoride) membranes Journal of Polymer Science Part B: Polymer Physics. ,vol. 38, pp. 1734- 1748 ,(2000) , 10.1002/1099-0488(20000701)38:13<1734::AID-POLB70>3.0.CO;2-Z
B.D McNicol, D.A.J Rand, K.R Williams, Direct methanol–air fuel cells for road transportation Journal of Power Sources. ,vol. 83, pp. 15- 31 ,(1999) , 10.1016/S0378-7753(99)00244-X
G.Q. Lu, C.Y. Wang, Development of micro direct methanol fuel cells for high power applications Journal of Power Sources. ,vol. 144, pp. 141- 145 ,(2005) , 10.1016/J.JPOWSOUR.2004.12.023
Ricardo Garcıa, Ruben Perez, Dynamic atomic force microscopy methods Surface Science Reports. ,vol. 47, pp. 197- 301 ,(2002) , 10.1016/S0167-5729(02)00077-8