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Synthesis of Cu and CuO nanoparticles from e-waste and evaluation of their antibacterial and photocatalytic properties

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Bibliographic Details
Main Authors: Abdelbasir, Sabah M., Rayan, Diaa A., Ismail, Mahmoud M.
Format: Book
Language:English
Published: Springer 2023
Subjects:
WPCBs
using L-ascorbic acid
Online Access:https://link.springer.com/article/10.1007/s11356-023-28437-5
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8790
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spelling oai:localhost:PNK-87902023-08-14T03:05:55Z Synthesis of Cu and CuO nanoparticles from e-waste and evaluation of their antibacterial and photocatalytic properties Abdelbasir, Sabah M. Rayan, Diaa A. Ismail, Mahmoud M. WPCBs using L-ascorbic acid CC-BY Waste printed circuit boards (WPCBs) contain a plethora of valuable metals, considered an attractive secondary resource. In the current research, a hydrometallurgical process combined ammonia/ammonium chloride leaching and reduction (using L-ascorbic acid) to recover copper and its oxide (CuO) as nanosized particles from WPCBs was investigated. The results of leaching indicated that 96.7% of copper could be recovered at a temperature of 35 °C for a leaching duration of 2 h with ammonium chloride and ammonia concentration of 2 mol/L at a solid:liquid ratio of 1:10 g/cm3. The synthesized particles exhibit spherical and distorted sphere morphology with average particle size of 460 nm and 50 nm for Cu and CuO NPs, respectively. The antibacterial activity of Cu, CuO, and a (1:1) blend of both (Cu/CuO) has been examined against five different bacterial and fungal strains. 2023-08-14T03:05:55Z 2023-08-14T03:05:55Z 2023 Book https://link.springer.com/article/10.1007/s11356-023-28437-5 https://dlib.phenikaa-uni.edu.vn/handle/PNK/8790 en application/pdf Springer
institution Digital Phenikaa
collection Digital Phenikaa
language English
topic WPCBs
using L-ascorbic acid
spellingShingle WPCBs
using L-ascorbic acid
Abdelbasir, Sabah M.
Rayan, Diaa A.
Ismail, Mahmoud M.
Synthesis of Cu and CuO nanoparticles from e-waste and evaluation of their antibacterial and photocatalytic properties
description CC-BY
format Book
author Abdelbasir, Sabah M.
Rayan, Diaa A.
Ismail, Mahmoud M.
author_facet Abdelbasir, Sabah M.
Rayan, Diaa A.
Ismail, Mahmoud M.
author_sort Abdelbasir, Sabah M.
title Synthesis of Cu and CuO nanoparticles from e-waste and evaluation of their antibacterial and photocatalytic properties
title_short Synthesis of Cu and CuO nanoparticles from e-waste and evaluation of their antibacterial and photocatalytic properties
title_full Synthesis of Cu and CuO nanoparticles from e-waste and evaluation of their antibacterial and photocatalytic properties
title_fullStr Synthesis of Cu and CuO nanoparticles from e-waste and evaluation of their antibacterial and photocatalytic properties
title_full_unstemmed Synthesis of Cu and CuO nanoparticles from e-waste and evaluation of their antibacterial and photocatalytic properties
title_sort synthesis of cu and cuo nanoparticles from e-waste and evaluation of their antibacterial and photocatalytic properties
publisher Springer
publishDate 2023
url https://link.springer.com/article/10.1007/s11356-023-28437-5
https://dlib.phenikaa-uni.edu.vn/handle/PNK/8790
_version_ 1774233690551877632
score 8.881002

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