Electrodepositing of multi-layer Ni-Ag coated by copper nanoparticles for solar absorber
Other Title(s)
ألطلاء الكهربائي المتعدد الطبقات من النيكل و الفضة على معدن النحاس، و المرسب على حبيبات النحاس النانوي و المستخدم في السطوح الماصة
Joint Authors
Abbas, Ahmad Sallum
Sukkar, Khalid Ajami
Kazim, Muhammad Jasim
Source
al-Khwarizmi Engineering Journal
Issue
Vol. 15, Issue 3 (30 Sep. 2019), pp.70-83, 14 p.
Publisher
University of Baghdad al-Khwarizmi College of Engineering
Publication Date
2019-09-30
Country of Publication
Iraq
No. of Pages
14
Main Subjects
Chemistry
Materials Science , Minerals
Abstract EN
In this work, the effect of the addition of bright nickel plating and silver carried out by the electroplating method has been studied, on the coating of copper nanoparticles on the copper base metal via the process of thermal evaporation.
The improvement of the solar absorber using CuNP in combination with the bright nickel and silver was obtained to be better than copper nanoparticles individually.
A bright nickel enhanced the absorbed thermal stability.
Also, other optical properties, absorptions, and emissivity slightly decreased from (93% to 87%), while the existence of silver had a slight impact on absorption of about (86.50%).
On the other hand, thermal conductivity was evaluated using hot disk analyzer.
The results showed a good improvement obtained by copper nanoparticles of about (89 %) deposited on the copper substrate, while it decreased with 18.8% in the presence of bright nickel combined with copper nanoparticles.
The other characteristics, like structure and phases of coating layers, were achieved using X-ray diffraction.
Topographic maps were obtained using an Atomic Force Microscope and Scanning Electron Microscope.
American Psychological Association (APA)
Kazim, Muhammad Jasim& Sukkar, Khalid Ajami& Abbas, Ahmad Sallum. 2019. Electrodepositing of multi-layer Ni-Ag coated by copper nanoparticles for solar absorber. al-Khwarizmi Engineering Journal،Vol. 15, no. 3, pp.70-83.
https://search.emarefa.net/detail/BIM-900795
Modern Language Association (MLA)
Kazim, Muhammad Jasim…[et al.]. Electrodepositing of multi-layer Ni-Ag coated by copper nanoparticles for solar absorber. al-Khwarizmi Engineering Journal Vol. 15, no. 3 (Sep. 2019), pp.70-83.
https://search.emarefa.net/detail/BIM-900795
American Medical Association (AMA)
Kazim, Muhammad Jasim& Sukkar, Khalid Ajami& Abbas, Ahmad Sallum. Electrodepositing of multi-layer Ni-Ag coated by copper nanoparticles for solar absorber. al-Khwarizmi Engineering Journal. 2019. Vol. 15, no. 3, pp.70-83.
https://search.emarefa.net/detail/BIM-900795
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 81-82
Record ID
BIM-900795