Enhanced oxygen reduction at Pd catalytic nanoparticles dispersed onto heteropolytungstate-assembled poly(diallyldimethylammonium)-functionalized carbon nanotubes
Both Keggin-type phosphotungstic acid (HPW) and Pd are not prominent catalysts towards the oxygen reduction (ORR), but their composite Pd-HPW catalyst produces a significantly higher electrochemical activity for the ORR in acidic media. The novel composite catalyst was synthesized by self-assembly o...
| Main Authors: | , , , , , |
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| Format: | Journal Article |
| Published: |
Royal Society of Chemistry
2011
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| Online Access: | http://hdl.handle.net/20.500.11937/42128 |