Search results

Sort By:

Limit search:

Synthesis and Characterization of Si Oxide Coated Nano Ceria by Hydrolysis, and Hydrothermal Treatment at Low Temperature

100%

Kong M., Kim H. W.

Archives of Metallurgy and Materials

2017

vol. 62

issue 2

Catalyst-Free Growth of Magnesium Oxide Whiskers and Their Characteristics

81%

Kim H., Kong M., Yang J.

Acta Physica Polonica A

2008

vol. 113

issue 3

1021-1024

This study reports the production of magnesium oxide (MgO) whiskers on silicon (Si) substrates by the thermal heating of MgB_2 powders. We investigated the structural properties of the as-synthesized whiskers by using X-ray diffraction, transmission electron microscopy, selected area electron diffraction, and scanning electron microscopy. The product consisted of one-dimensional whiskers with a square cross-section. The whiskers had a single-crystalline cubic structure of MgO. The photoluminescence measurement with the Gaussian fitting exhibited visible light emission bands centered at 2.39 eV and 2.91 eV. We proposed the growth of MgO whiskers to follow the vapor-solid mechanism.

Refine search results

1 Acta Physica Polonica A

1 Archives of Metallurgy and Materials

1 2017

1 2008

2 Kong M.

1 Kim H.

1 Kim H. W.

1 Yang J.

Search results

Synthesis and Characterization of Si Oxide Coated Nano Ceria by Hydrolysis, and Hydrothermal Treatment at Low Temperature

Catalyst-Free Growth of Magnesium Oxide Whiskers and Their Characteristics