What is the aim of adding sodium hydroxide in preparation of copper oxide nanoparticle?

Omar Abdullahi Wafudu Handy @Omar-Wafudu-Handy

16 July 2020 1 7K Report

Kayani and co-workers (2015) carried out the preparation of Copper oxide nanoparticles by sol-gel technique. An aqueous solution of copper nitrate Cu(NO3)2 and acetic acid was used as a precursor

Luiz Fernando de Sousa Lima

Cu2+ ions dissolved in the solution will precipitate as CuO, probably the acetic acid is being used to slow the process and allow a gel to be formed.

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