Ontology highlight
ABSTRACT:
SUBMITTER: Liu D
PROVIDER: S-EPMC5532536 | biostudies-literature | 2015 Dec
REPOSITORIES: biostudies-literature
Liu Dapeng D Li Wang W Feng Xilan X Zhang Yu Y
Chemical science 20150907 12
A galvanic replacement strategy has been successfully adopted to design Ag <sub><i>x</i></sub> Au<sub>1-<i>x</i></sub> @CeO<sub>2</sub> core@shell nanospheres derived from Ag@CeO<sub>2</sub> ones. After etching using HAuCl<sub>4</sub>, the Ag core was <i>in situ</i> replaced with Ag <sub><i>x</i></sub> Au<sub>1-<i>x</i></sub> alloy nanoframes, and void spaces were left under the CeO<sub>2</sub> shell. Among the as-prepared Ag <sub><i>x</i></sub> Au<sub>1-<i>x</i></sub> @CeO<sub>2</sub> catalysts ...[more]