NiO nanorings and their unexpected catalytic property for CO oxidation
- 30 January 2006
- journal article
- Published by IOP Publishing in Nanotechnology
- Vol. 17 (4) , 979-983
- https://doi.org/10.1088/0957-4484/17/4/023
Abstract
Nickel oxide (NiO) nanorings were synthesized by controllable thermal decomposition of precursor Ni(OH)(2) nanoplates obtained via the reaction between Ni(NO(3))·6H(2)O and NaOH under hydrothermal conditions. The process of their formation was investigated and an unexpected catalytic property of this novel-shaped material is reported for CO oxidation.Keywords
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