Modification of sulfonated poly(ether ether ketone) (SPEEK) membrane was attempted by blending charged surface modifying macromolecule (cSMM). The modified membrane was tested for direct methanol fuel cell (DMFC) application; i.e. a SPEEK/cSMM blend membrane was compared to a SPEEK membrane and a Na
Blend membranes for direct methanol and proton exchange membrane fuel cells
โ Scribed by Bhavani, Perumal; Sangeetha, Dharmalingam
- Book ID
- 113057321
- Publisher
- Institute of Chemistry Chinese Academy of Sciences
- Year
- 2012
- Tongue
- English
- Weight
- 623 KB
- Volume
- 30
- Category
- Article
- ISSN
- 0256-7679
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๐ SIMILAR VOLUMES
Generally, standard R&D procedures regarding the proton exchange membrane (PEM) development for direct methanol fuel cell (DMFC) applications do not allow direct conclusions concerning the PEM limiting characteristics. In this regard, a recent developed DMFC model is used to predict the influence of
In this paper, the blend membranes based on sulfonated poly(ether ether ketone) and sulfonated cyclodextrin as the proton conducting membranes for DMFCs usage are prepared and investigated. The incorporation of sulfonated cyclodextrin in SPEEK membranes is evaluated by the characteristic absorptions