TY  - THES
A1  - Travkova, Oksana G.
T1  - Interactions of the antimicrobial peptide Arenicin with amphiphiles at planar and curved interfaces
Y1  - 2010
CY  - Potsdam
ER  - 
TY  - JOUR
A1  - Stojanović, Ivan
A1  - Židov, Bruno
A1  - Travkova, Oksana
A1  - Grigoriev, Dmitry
T1  - Enhanced protective performance of waterborne, microcontainers-doped coatings in harsh environments
JF  - Progress in organic coatings : an international journal
N2  - In this study, the corrosion inhibitors Zinc oleate and 8-Hydroxyquinoline were successfully encapsulated using an interfacial polyaddition method. As such they were dispersed at different concentrations within the waterborne coating matrix. The resulting composite coatings were applied to the low carbon steel substrates. Successful synthesis and morphological characteristics of microcontainers loaded with inhibitors were confirmed using various characterization techniques. Scanning electron microscopy, dynamic light scattering, and thermogravimetric measurements are techniques used to define the surface, dimensional, and dispersive characteristics of containers, and the share of encapsulated inhibitors. The release study defined the discharge kinetics of the corrosion inhibitor from the microcontainers dispersed freely in an aqueous medium. Electrochemical impedance spectroscopy was used to determine the anticorrosive performance of the samples continuously exposed to various corrosive environments of salt and humidity chambers and NaCl solution. Special emphasis was placed on adhesion testing and visual observations during the exposure period. Significant improvements have been noted in terms of corrosion resistance, which, however, depend on the type of inhibitor used, the concentration of the containers embedded in the coating matrix and on the characteristics of the corrosive environment.
KW  - Self-protecting coatings
KW  - Interfacial polyaddition
KW  - Inhibitor loaded
KW  - microcontainers
KW  - Corrosion inhibitors
Y1  - 2021
U6  - https://doi.org/10.1016/j.porgcoat.2021.106273
SN  - 0300-9440
SN  - 1873-331X
VL  - 157
PB  - Elsevier Science
CY  - Amsterdam [u.a.]
ER  -