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Effect of operatories parameters and elements composition of bath on the electroless copper deposition


 
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1. Title Title of document Effect of operatories parameters and elements composition of bath on the electroless copper deposition
 
2. Creator Author's name, affiliation, country T. Anik; Morocco
 
2. Creator Author's name, affiliation, country R. Touir; Morocco
 
2. Creator Author's name, affiliation, country M. Ebn Touhami; Morocco
 
2. Creator Author's name, affiliation, country H. Larhzil; Morocco
 
2. Creator Author's name, affiliation, country M. Cherkaoui
 
3. Subject Discipline(s)
 
3. Subject Keyword(s) Operatories parameters effect; Electroless copper plating; deposition rate; SEM/EDX; XRD
 
4. Description Abstract

The effect of operatories parameters and elements composition bath on deposition rate of electroless copper plating obtained from hypophosphite was investigated. It is found that the deposition rate increased significantly with increasing of nickel ions, acid boric and hypophosphite ions concentration and with pH value.  Indeed, it is noted also that the deposition rate depend with temperature and the copper ions concentration. SEM/EDX analysis of the optimum bath showed that the deposit is generally homogeneous and presents a nodular structure and its composition contains 94.64 wt % of copper element and 5.36 wt% of nickel element. The XRD diffraction pattern of the film deposit showed that the deposit has a crystalline structure. So, the copper film with a higher (111) texture is preferred due to its higher reliability against electro-migration and lower electrical resistance.

 
5. Publisher Organizing agency, location
 
6. Contributor Sponsor(s)
 
7. Date (YYYY-MM-DD) 16-07-2014
 
8. Type Status & genre Peer-reviewed Article
 
8. Type Type
 
9. Format File format PDF
 
10. Identifier Uniform Resource Identifier https://revues.imist.ma/index.php/morjchem/article/view/2003
 
10. Identifier Digital Object Identifier (DOI) https://doi.org/10.48317/IMIST.PRSM/morjchem-v2i3.2003
 
11. Source Title; vol., no. (year) Moroccan Journal of Chemistry; Vol 2, No 3 (2014)
 
12. Language English=en en
 
13. Relation Supp. Files
 
14. Coverage Geo-spatial location, chronological period, research sample (gender, age, etc.)
 
15. Rights Copyright and permissions Copyright (c)