Sulfonated Polyether Ether Ketone (SPEEK) Membrane for Water Electrolysis

2012 ◽  
Keyword(s):  
Water Electrolysis ◽  
Polyether Ether Ketone ◽  
Sulfonated Polyether Ether Ketone ◽  
Ether Ketone ◽  
Speek Membrane

scholarly journals Modelling IR Spectra of Sulfonated Polyether Ether Ketone (SPEEK) Membranes for Fuel Cells

2020 ◽  
Vol 850 ◽  
pp. 138-143
Author(s):  
Guntars Vaivars ◽  
Kristīne Krūkle-Bērziņa ◽  
Madara Markus
Keyword(s):  
Ir Spectra ◽  
Density Functional ◽  
Cross Linking ◽  
Experimental Ir ◽  
Functional Theory ◽  
Polyether Ether Ketone ◽  
Sulfonated Polyether Ether Ketone ◽  
Membrane Geometry ◽  
Ether Ketone ◽  
Speek Membrane

SPEEK (sulfonated polyether ether ketone) membranes have been prepared and characterized. The SPEEK membrane geometry and theoretical vibration spectra calculated using density functional theory (DFT) as depending from membrane chain length and polymer cross-linking. Analyzed the limitations of the method by comparing theoretical and experimental IR spectra.

Sulfonated polyether ether ketone/strontium zirconite@TiO2 nanocomposite membranes for direct methanol fuel cells

2017 ◽  
Vol 5 (38) ◽  
pp. 20497-20504 ◽  
Author(s):  
G. Gnana kumar ◽  
Arumugam Manthiram
Keyword(s):  
Fuel Cells ◽  
Power Density ◽  
Direct Methanol Fuel Cells ◽  
Inorganic Filler ◽  
Nanocomposite Membranes ◽  
Polyether Ether Ketone ◽  
Sulfonated Polyether Ether Ketone ◽  
Direct Methanol ◽  
Ether Ketone ◽  
Methanol Fuel Cells

The use of SrZrO3@TiO2 nanocuboids as an inorganic filler in SPEEK membranes enhances their performance in DMFCs with a power density higher than that achieved with a Nafion 117 membrane.

Application of polysulfone (PSf)– and polyether ether ketone (PEEK)–tungstophosphoric acid (TPA) composite membranes for water electrolysis

2008 ◽  
Vol 322 (1) ◽  
pp. 154-161 ◽  
Author(s):  
In-Young Jang ◽  
Oh-Hwan Kweon ◽  
Kyoung-Eon Kim ◽  
Gab-Jin Hwang ◽  
Sang-Bong Moon ◽  
...  
Keyword(s):  
Water Electrolysis ◽  
Composite Membranes ◽  
Tungstophosphoric Acid ◽  
Polyether Ether Ketone ◽  
Ether Ketone

scholarly journals Proton conducting electrospun sulfonated polyether ether ketone graphene oxide composite membranes

RSC Advances ◽  
2017 ◽  
Vol 7 (84) ◽  
pp. 53481-53491 ◽  
Author(s):  
Jose Luis Reyes-Rodriguez ◽  
Jorge Escorihuela ◽  
Abel García-Bernabé ◽  
Enrique Giménez ◽  
Omar Solorza-Feria ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Composite Membranes ◽  
Proton Conducting ◽  
Oxide Composite ◽  
Polyether Ether Ketone ◽  
Sulfonated Polyether Ether Ketone ◽  
Ether Ketone ◽  
Sulfonated Poly

A series of novel composite membranes, based on sulfonated poly(ether ketone) (SPEEK) with a graphene oxide (GO) layer, were prepared.

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