Phosphotungstic acid functionalized silica nanocomposites with tunable bicontinuous mesoporous structure and superior proton conductivity and stability for fuel cells

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Phosphotungstic acid functionalized silica nanocomposites with tunable bicontinuous mesoporous structure and superior proton conductivity and stability for fuel cells

A novel proton exchange membrane using phosphotungstic acid (HPW) as proton carrier and cubic bicontinuous Ia3d mesoporous silica (meso-silica) as framework material is successfully developed as proton exchange membranes for fuel cells. Meso-silica is functionalized by 80wt% HPW using a vacuum impre...

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Bibliographic Details
Main Authors:	Zeng, J., Zhou, Y., Li, L., Jiang, San Ping
Format:	Journal Article
Published:	Royal Society of Chemistry 2011
Online Access:	http://hdl.handle.net/20.500.11937/40493

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