Effect of biocidal additives on the mesostructure of epoxy-siloxane bioactive coatings

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F16%3A00460860" target="_blank" >RIV/61389013:_____/16:00460860 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1134/S1027451015060312" target="_blank" >http://dx.doi.org/10.1134/S1027451015060312</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1134/S1027451015060312" target="_blank" >10.1134/S1027451015060312</a>

Result language
angličtina
Original language name
Effect of biocidal additives on the mesostructure of epoxy-siloxane bioactive coatings
Original language description
We investigate the structure formation of sol–gel synthesized epoxy–siloxane compositions with a ratio of the main precursors of R TEOS/EPONEX 1510 = 27/27 wt %, modified with biocidal additives of detonation nanodiamonds (c DND = 0.13, 0.27, and 0.58 wt %), titanium dioxide ( c TiO 2 = 0.1, 0.3, and 0.5 wt %), and Photosens (c Ph = 0.04, 0.1, and 0.27 wt %), by small-angle X-ray scattering. Based on small-angle X-ray scattering (SAXS) data, it is revealed that the synthesized epoxy–siloxane xerogels are systems with a twolevel fractal structure, in the formation of which the siloxane component plays the dominant role. It is found that the introduction of small additions of detonation synthesis, titanium dioxide, or Photosens (less than 1 wt %) into the epoxy–siloxane compositions affects both the fractal dimension D S of the surface and the size d c1 of primary particles, and the fractal dimension D M and sizes d c2 of mass fractal clusters formed from them.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
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Project
—
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical
Journal of Surface Investigation-X-Ray Synchrotron and Neutron Techniques
ISSN
1027-4510
e-ISSN
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Volume of the periodical
10
Issue of the periodical within the volume
1
Country of publishing house
RU - RUSSIAN FEDERATION
Number of pages
10
Pages from-to
113-122
UT code for WoS article
000378495100018
EID of the result in the Scopus database
2-s2.0-84958770928

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