Kees van Leerdam
AkzoNobel
5 Papers
127 Citations
Kees van Leerdam is an academic researcher from AkzoNobel. The author has contributed to research in topics: Self-assembled monolayer & Chromate conversion coating. The author has an hindex of 2, co-authored 5 publications.
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Papers
Self-assembled monolayers of heptapodant ß-cyclodextrins on gold
Marcel W. J. Beulen,Jürgen Bügler,B. H. M. Lammerink,Frank A. J. Geurts,Ed M. E. F. Biemond,Kees van Leerdam,Frank C. J. M. van Veggel,Johan F.J. Engbersen,David N. Reinhoudt +8 more
TL;DR: In this paper, a route was developed for the synthesis of three different cyclodextrin adsorbates: heptakis{6-O-[3-(thiomethyl)propionyl)]-2,3-di-O-methyl}-s======-cyclodextrins, heptonakis{ 6-O]-12-(thiododecyl)dodecanoyl]--2.3-dimethyl]-s======]-s-cyclodescopextrin, and Heptakis[6-deoxy
108
Cation sensing by patterned self-assembled monolayers on gold
Simon Flink,Holger Schönherr,G. Julius Vancso,Frank A. J. Geurts,Kees van Leerdam,Frank C. J. M. van Veggel,David N. Reinhoudt +6 more
TL;DR: In this paper, X-Ray photoelectron spectroscopy (XPS) and atomic force microscopy (AFM) have been used to study the interactions between self-assembled monolayers (SAMs) of crown ether adsorbates and metal ions.
22
Influence of TiO2 pigment particles on chromate ion transport in epoxy films
Małgorzata Kopeć,Brenda Rossenaar,Kees van Leerdam,Arne Janssen,Antony N. Davies,Antony N. Davies,Stuart Lyon,Peter Visser,Simon R. Gibbon +8 more
- 05 Mar 2021
TL;DR: In this article, it was shown that the chromate ions can be transported in the epoxy film preferentially via the TiO2 particles/polymer matrix interface and that other paint components, e.g., certain additives, pigments, and fillers can be involved in the formation of transport pathways.
Role of zinc oxide in sulfur crosslinking
Steluta Gina Butuc,Arne Janssen,Kees van Leerdam,Auke Gerardus Talma,Anke Blume +4 more
- 10 Feb 2020
TL;DR: In this article, transmission electron microscopy (TEM) and energy-dispersive X-ray spectroscopy (EDX) were used for an in-depth analysis of the process.
1
Chromate ion transport in epoxy films: Influence of BaSO4 particles
Małgorzata Kopeć,Brenda Rossenaar,Kees van Leerdam,Antony N. Davies,Antony N. Davies,Stuart Lyon,Peter Visser,Simon R. Gibbon +7 more
TL;DR: In this paper, a transport mechanism of anticorrosive pigment species (i.e. chromates) in polymer films was investigated, and filler particles with no anti-corrosive function were found to be involved in formation of the pathways for chromate ion transport.