Article (Scientific journals)
Highlighting chemical bonding between nylon-6.6 and the native oxide from an aluminum sheet assembled by laser welding
Hirchenhahn,, Pierre; Alsayyad, Adham Ayman Amin; Bardon, Julien et al.
2020In ACS Applied Polymer Materials
Peer reviewed
 

Files


Full Text
Hirchenhahn et al. - 2020 - Highlighting chemical bonding between nylon-6 . 6 and the native oxide from an aluminum sheet assembled by l.pdf
Publisher postprint (6.23 MB)
Request a copy

The original publication is available at https://pubs.acs.org/


All documents in ORBilu are protected by a user license.

Send to



Details



Keywords :
Nylon-66; Aluminum; chemical bonding
Abstract :
[en] Polymer/metal hybrid assemblies are well suited for automotive and biomedical applications because of their ability to create lightweight structures with a wide range of design possibilities. Laser welding is a promising technique for joining dissimilar materials thanks to its quickness, freedom of design and absence of adhesives. Still, the fundamental causes of adhesion in hybrid laser welding remain not well understood. Therefore the present work aims at highlighting a chemical bonding between a polymer, nylon-6.6 and a metal, aluminum. To access the interface information, the samples were first broken, leaving a residue on the surface, which was dissolved afterwards. The chemical reactive sites of nylon molecule able to react with aluminum surface were suggested and the feasibility of these reactions was analyzed in the light of the results obtained by means of X-ray photoelectron spectroscopy (XPS) and Time of flight secondary electron microscopy (ToF-SIMS).
Disciplines :
Materials science & engineering
Author, co-author :
Hirchenhahn,, Pierre;  Université de Namur > Namur Institute of Structured Materials (NISM)
Alsayyad, Adham Ayman Amin ;  University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit
Bardon, Julien;  Luxembourg Institute of Science & Technology - LIST > Materials Research and Technology (MRT)
Felten, Alexandre;  Université de Namur > Namur Institute of Structured Materials (NISM)
Plapper, Peter ;  University of Luxembourg > Faculty of Science, Technology and Communication (FSTC) > Engineering Research Unit
Houssiau, Laurent;  Université de Namur > Namur Institute of Structured Materials (NISM)
External co-authors :
yes
Language :
English
Title :
Highlighting chemical bonding between nylon-6.6 and the native oxide from an aluminum sheet assembled by laser welding
Publication date :
12 June 2020
Journal title :
ACS Applied Polymer Materials
Peer reviewed :
Peer reviewed
Focus Area :
Physics and Materials Science
FnR Project :
FNR10861142 - Laser And Surface Treatment Assisted Metal Polymer Assembly, 2015 (01/09/2016-29/02/2020) - Peter Plapper
Name of the research project :
LaserSTAMP
Funders :
FNR - Fonds National de la Recherche [LU]
DGO6
Available on ORBilu :
since 23 July 2020

Statistics


Number of views
92 (13 by Unilu)
Number of downloads
6 (6 by Unilu)

Scopus citations®
 
29
Scopus citations®
without self-citations
27
OpenCitations
 
23
WoS citations
 
28

Bibliography


Similar publications



Contact ORBilu