Self-assembly of HPW on Pt/C nanoparticles with enhanced electrocatalysis activity for fuel cell applications

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Self-assembly of HPW on Pt/C nanoparticles with enhanced electrocatalysis activity for fuel cell applications

We report here a novel method to immobilize water soluble tungstophosphoric acid (H3PW12O40, HPW) on Pt/C nanoparticles via the electrostatic interaction between the negatively charged HPW and the positively charged functional groups of chitosan which has been attached to Pt/C nanoparticles to provi...

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Bibliographic Details
Main Authors:	Wang, D., Lu, S., Xiang, Y., Jiang, San Ping
Format:	Journal Article
Published:	elsevier 2011
Subjects:	Electrocatalysis Fuel cells Tungstophosphoric acid Immobilization
Online Access:	http://hdl.handle.net/20.500.11937/18786

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