| Literature DB >> 26009860 |
The Hai Tran1, Ashokanand Vimalanandan1, Georgi Genchev1, Johannes Fickert2, Katharina Landfester2, Daniel Crespy2, Michael Rohwerder1.
Abstract
A novel bilayer coating system for autonomous corrosion-triggered self-healing is demonstrated. The storage of the encapsulated monomer and the catalyst is separated in two different layers. The encapsulated catalyst is stored inside a metallic coating, which ensures its activity even for an extended exposure time. The release from the capsules is triggered by corrosion and the correlated pH increase.Keywords: autonomous corrosion protection; nanocapsules; pH-responsive; scanning Kelvin probe; self-healing
Year: 2015 PMID： 26009860 DOI： 10.1002/adma.201501044
Source DB: PubMed Journal: Adv Mater ISSN： 0935-9648 Impact factor: 30.849