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2. Hydrothermal Syntheses of Nickel Nanosheets and Their Morphology

Author

Kyeong Doo Ryou, Seong-Soo Hong, Hoy Yul Park, Seong Soo Park, Gun Dae Lee, Seong Yup Jun, and Dong Pil Kang

Subjects
Materials science, Mechanical Engineering, Hydrazine, Inorganic chemistry, Nanowire, chemistry.chemical_element, Condensed Matter Physics, Sodium tartrate, Hydrothermal circulation, Nanocrystalline material, chemistry.chemical_compound, Nickel, chemistry, Mechanics of Materials, Particle, General Materials Science, Hydrate, Nuclear chemistry
Abstract

Nanocrystalline nickel powders were prepared by chemical reduction of nickel chloride hydrate with different surfactant at moderate temperature in a pressurized vessel. Nickel nanosheets were generated successfully through reducing the nickel ion complexes, formed by sodium tartrate, at alkaline condition by hydrazine hydrate. The nanosheets and nanowires were characterized by the means of an X-ray diffractomer (XRD), a field emission scanning electron microscopy (FESEM), an energy dispersive X-ray spectrometer (EDS) and a high sensitive magnetometer (HSM).

Published
2006
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