Correlation between proton conductivity, thermal stability and structural symmetries in novel HPW-meso-silica nanocomposite membranes and their performance in direct methanol fuel cells

Correlation between proton conductivity, thermal stability and structural symmetries in novel HPW-meso-silica nanocomposite membranes and their performance in direct methanol fuel cells

The intrinsic relationship between proton conductivity, thermal stability and structural symmetries of phosphotungstic acid (HPW)-functionalized mesoporous silica (HPW-meso-silica) membrane was investigated with mesoporous silica from 2D hexagonal p6mm, 3D face-centered cubic (Fm¯3m), body-centered...

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Bibliographic Details
Main Authors: Zeng, J., Shen, P., Lu, S., Xiang, Y., Li, L., De Marco, Roland, Jiang, San Ping
Format: Journal Article
Published: Elsevier B.V 2012
Subjects:
High temperature proton exchange membranes
Structural symmetries
Mesoporous silica
Direct methanol fuel cells
Heteropolyacid
Online Access:http://hdl.handle.net/20.500.11937/17287

Internet

http://hdl.handle.net/20.500.11937/17287

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