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Updated: May 31, 2026

Synthesis of Metal Nanoparticles Supported on Carbon Nanotube with Doped Co and N Atoms and its Catalytic Applications in Hydrogen Production
Published on: December 6, 2021
NiO nanorings and their unexpected catalytic property for CO oxidation
Dingsheng Wang1, Run Xu, Xun Wang
1Department of Chemistry and the Key Laboratory of Atomic and Molecular Nanosciences (Ministry of Education, China), Tsinghua University, Beijing 100084, People's Republic of China.
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.
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