Green Synthesis and Characterization of High-Purity Monodispersed Cupric Oxide (CuO) Nanopowder

Yuan Teng Foo; Li Ting Foo; Ladan Shahcheragh; Bahman Amini Horri; Babak Salamatinia

doi:10.4028/www.scientific.net/KEM.801.351

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 801Green Synthesis and Characterization of...

Green Synthesis and Characterization of High-Purity Monodispersed Cupric Oxide (CuO) Nanopowder

Abstract:

In this study, high quality monodispersed nanocrystalline cupric oxide (CuO) nanopowder was prepared through novel sol-gel green synthesis method, assisted by sodium alginate (Na-ALG) as the green ionic exchange material. The morphology and structural properties of CuO nanopowders synthesized with and without the incorporation of extrusion dripping, at different Na-ALG solution concentrations and calcination temperatures, were studied using thermalgravimetric analysis (TGA), field emission scanning electron microscopy (FE-SEM), energy dispersive X-ray spectroscopy (EDX) and Raman spectroscopy. Optimum synthesis conditions were identified, resulting in high-purity, monodispersed nanocrystalline CuO powder in the range of 9.92 – 12.4 nm, which could have a promising future in various applications.

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Periodical:

Key Engineering Materials (Volume 801)

Pages:

351-356

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.801.351

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Online since:

May 2019

Authors:

Yuan Teng Foo*, Li Ting Foo, Ladan Shahcheragh, Bahman Amini Horri, Babak Salamatinia

Keywords:

Cupric Oxide, Extrusion Dripping, Green Synthesis, Nanopowder, Sodium Alginate

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