Super proton/electron mixed conduction in graphene oxide hybrids by intercalating sulfate ions

We successfully developed an efficient proton/electron mixed conductor composed of a single phase material that functions at room temperature by introducing sulfate ions into graphene oxide interlayers. The promising properties of this material would allow for its wide use in fuel cells, supercapaci...

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Bibliographic Details
Published in:Journal of materials chemistry. A, Materials for energy and sustainability Materials for energy and sustainability, 2015-01, Vol.3 (42), p.20892-20895
Main Authors: Hatakeyama, Kazuto, Islam, MdSaidul, Michio, Koinuma, Ogata, Chikako, Taniguchi, Takaaki, Funatsu, Asami, Kida, Tetsuya, Hayami, Shinya, Matsumoto, Yasumichi
Format: Article
Language:English
Subjects:
Capacitors
Conductors (devices)
Fuel cells
Graphene
Interlayers
Oxides
Renewable energy
Sulfates
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Summary:We successfully developed an efficient proton/electron mixed conductor composed of a single phase material that functions at room temperature by introducing sulfate ions into graphene oxide interlayers. The promising properties of this material would allow for its wide use in fuel cells, supercapacitors, and gas separation membranes.
ISSN:2050-7488
2050-7496
DOI:10.1039/c5ta05653e