Room temperature interfacial reaction-directed synthesis of hierarchically porous ceria from a water-soluble precursorElectronic supplementary information (ESI) available: A TEM image of the Ce2(SO4)3 precursor under higher magnification, nitrogen adsorption-desorption isotherm and the corresponding BJH pore size distribution for the C-ceria sample, and the curve-fitting of O 1s and Au 4f XPS spectra. See DOI: 10.1039/c5ta00664c

Room temperature interfacial reaction-directed synthesis of hierarchically porous ceria from a water-soluble precursorElectronic supplementary information (ESI) available: A TEM image of the Ce2(SO4)3 precursor under higher magnification, nitrogen adsorption-desorption isotherm and the corresponding BJH pore size distribution for the C-ceria sample, and the curve-fitting of O 1s and Au 4f XPS spectra. See DOI: 10.1039/c5ta00664c

Unlike the conventional calcination of cerium precursors at elevated temperature, hierarchically porous ceria was successfully synthesized via an interfacial reaction between the water-soluble cerium sulfate (Ce 2 (SO 4 ) 3 ) precursor and NaOH in ethanol at room temperature. Neither additional surf...

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Hauptverfasser: Chen, Guozhu, Xu, Qihui, Wang, Yong, Song, Guolong, Fan, Weiliu
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Sprache:eng
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