A mesoporous tin phosphate-graphene oxide hybrid toward the oxygen reduction reaction

Authors

Malay Pramanik, National Institute for Materials Science, Japan
Cuiling Li, National Institute for Materials Science, JapanFollow
Yusuf Valentino Kaneti, National Institute for Materials Science, Japan
Yusuke Yamauchi, University of Wollongong, National Institute for Materials Science, JapanFollow

RIS ID

115350

Publication Details

Pramanik, M., Li, C., Kaneti, Y. Valentino. & Yamauchi, Y. (2017). A mesoporous tin phosphate-graphene oxide hybrid toward the oxygen reduction reaction. Chemical Communications, 53 (42), 5721-5724.

Abstract

We report a one-pot synthetic strategy for the production of an efficient oxygen reduction reaction (ORR) electrocatalyst by the hybridization of hexagonally ordered mesoporous/crystalline tin phosphate (mesoSnPi) nanoflakes with thin layers of graphene oxide (GO). In the electrocatalytic measurements, the obtained nanocomposite (SnPi@GO) exhibited a superior electrocatalytic performance for ORR over mesoporous tin phosphate (mesoSnPi), bulk tin phosphate (bulkSnPi), bulk tin oxide (bulkSnO), various transition metal phosphate nanomaterials and most state-of-the-art manganese oxides.

Grant Number

ARC/FT150100479