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Proton conductivity in amorphous phosphate–PTFE composite

✍ Scribed by Yong-Il Park; Jae-Dong Kim; M. Nagai


Book ID
110240615
Publisher
Springer
Year
2000
Tongue
English
Weight
740 KB
Volume
19
Category
Article
ISSN
0261-8028

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## Abstract Nafion–zirconium phosphate (ZrP) composite membranes, containing 20 to 40 wt.‐% ZrP were treated with aqueous solutions of meta‐sulphophenylphosphonic acid (H~2~SPP) in order to functionalise the filler particles with strongly acidic sulphonic groups. The functionalised samples (Nafion/