Advances in Nanoparticles

Volume 5, Issue 4 (November 2016)

ISSN Print: 2169-0510   ISSN Online: 2169-0529

Google-based Impact Factor: 2.5  Citations  

Enhanced Thermal Stability of Promising Nano-Porous Silicon Powder

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DOI: 10.4236/anp.2016.54021    1,487 Downloads   2,187 Views   Citations

ABSTRACT

A direct synthesis method is introduced to prepare nano-porous silicon-nickel nanocomposite (nPS/Ni) powder for thermal isolation applications. In this paper, we study the thermal stability of nanocomposites consisting of nanoparticles metal incorporated into the pores of a porous silicon by a very simple method. The nickel element is chemically deposited whereas the nanoparticles are precipitated on the pore surfaces. The (nPS) and (nPS/Ni) nano-materials are thermally measured under nitrogen at temperatures of 40 - 1000, noticeable, demonstrating better thermal stability of (nPS/Ni) until 900 than in the case of (nPS) at 600. Then, the improving of the thermal stability of the nPS powder is facilitated using it in many applications of the thermal insulation process.

Cite this paper

Nabil, M. and Motaweh, H. (2016) Enhanced Thermal Stability of Promising Nano-Porous Silicon Powder. Advances in Nanoparticles, 5, 199-205. doi: 10.4236/anp.2016.54021.

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