Sulfonated Poly(Phthalazinone Ether Sulfone Ketone)/Poly(Vinylidene Fluoride) Blend Membranes for Direct Methanol Fuel Cell

2019 ◽  
Vol 17 (1) ◽  
pp. 503-510 ◽  
Author(s):  
Ming Wang ◽  
Hong Zhu ◽  
Ting Zhao ◽  
Yu-Guo Yang
Keyword(s):  
Fuel Cell ◽  
Direct Methanol Fuel Cell ◽  
Vinylidene Fluoride ◽  
Blend Membranes ◽  
Poly Vinylidene Fluoride ◽  
Direct Methanol ◽  
Methanol Fuel Cell ◽  
Sulfonated Poly

Polymer blend membranes of sulfonated poly(arylene ether ketone) for direct methanol fuel cell

2008 ◽  
Vol 310 (1-2) ◽  
pp. 384-392 ◽  
Author(s):  
Jisu Choi ◽  
Dong Hwee Kim ◽  
Hyung Kyu Kim ◽  
Chongkyu Shin ◽  
Sung Chul Kim
Keyword(s):  
Fuel Cell ◽  
Polymer Blend ◽  
Direct Methanol Fuel Cell ◽  
Arylene Ether ◽  
Blend Membranes ◽  
Direct Methanol ◽  
Ether Ketone ◽  
Methanol Fuel Cell ◽  
Sulfonated Poly

Performance of the Self-Breathing Air Direct Methanol Fuel Cell with Modified Poly (Vinylidene Fluoride) Grafted onto a Blended Polystyrene Sulfonated Acid (m-PVDF-g-PSSA) Membranes

2010 ◽  
Vol 152-153 ◽  
pp. 149-153 ◽  
Author(s):  
Gui Bao Guo ◽  
Rui Hua Jie ◽  
Sheng Li An
Keyword(s):  
Fuel Cell ◽  
Direct Methanol Fuel Cell ◽  
Vinylidene Fluoride ◽  
Ambient Air ◽  
Operating Conditions ◽  
The Self ◽  
Electrode Assemblies ◽  
Poly Vinylidene Fluoride ◽  
Direct Methanol ◽  
Methanol Fuel Cell

This paper reports performance date for the direct methanol fuel cell (DMFC) with membrane electrode assemblies using modified poly (vinylidene fluoride) grafted the blended polystyrene sulfonated acid membranes (m-PVDF-g-PSSA) based on modified PVDF (poly vinylidene fluoride ) and the bended PSSA (polystyrene sulphonated acid). The membrane exhibited low methanol permeation coefficient, and good proton-conductivity. Furthermore, these materials have potentially lower methanol cross-over when compared to standard Nafion-type membranes. The membranes electrode assemblies were based on Nafion®-bonded carbon-supported catalyst: platinum/ruthenium for the anode and platinum for the cathode. The catalyst layer was coated directly on the treated membrane. To simulate the practical application, unit cell operates at room temperature and ambient pressure using liquid methanol and ambient air. A methanol solution is filled in the feed reservoir, and the cathode is exposed to ambient air. The cell performance of the self-breathing air DMFC, for short duration (<100h) testing, with the low cost membranes is superior to that of cells based on Nafion under identical operating conditions.

Sulfonated poly(etheretherketone) and sulfonated polyvinylidene fluoride-co-hexafluoropropylene based blend proton exchange membranes for direct methanol fuel cell applications

RSC Advances ◽  
2016 ◽  
Vol 6 (45) ◽  
pp. 39500-39510 ◽  
Author(s):  
Ahmad Bagheri ◽  
Mehran Javanbakht ◽  
Hossein Beydaghi ◽  
Parisa Salarizadeh ◽  
Akbar Shabanikia ◽  
...  
Keyword(s):  
Fuel Cell ◽  
Direct Methanol Fuel Cell ◽  
Polyvinylidene Fluoride ◽  
Proton Exchange Membranes ◽  
Proton Exchange ◽  
Blend Membranes ◽  
Direct Methanol ◽  
Methanol Fuel Cell ◽  
Sulfonated Poly

Novel blend membranes based on sulfonated poly(etheretherketone) (SPEEK) and sulfonated polyvinylidene fluoride-co-hexafluoropropylene (SPVDF-co-HFP) were prepared as proton exchange membranes and used in DMFC.

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