Preparation of novel, nanocomposite stannoxane-based organic-inorganic epoxy polymers containing ionic bonds
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61389013%3A_____%2F12%3A00372985" target="_blank" >RIV/61389013:_____/12:00372985 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/ma201178j" target="_blank" >http://dx.doi.org/10.1021/ma201178j</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/ma201178j" target="_blank" >10.1021/ma201178j</a>
Alternative languages
Result language
angličtina
Original language name
Preparation of novel, nanocomposite stannoxane-based organic-inorganic epoxy polymers containing ionic bonds
Original language description
Nanocomposites of epoxies with a novel filler, amino-functional butyltin oxide cage (stannoxane), were prepared and characterized. The nanofiller displays a promising antioxidizing effect, besides mechanical matrix reinforcement. The reinforcement can beassigned to physical interactions among the polymer bonded nanofiller. Moreover, the stannoxane cage undergoes a rearrangement to larger poly amino-functional nano-objects at higher temperatures, which highly reduces its extractability: it is practically not extractable from the nanocomposites in most cases. Only a few weight percent of stannoxane are needed to achieve an optimal anti-oxidizing effect. The nanocomposite synthesis, stannoxane reactivity and dispersion (morphology via TEM and SAXS), as well as the nanofiller effect on mechanical properties (DMTA) and on thermal stability are discussed. A brief comparison is drawn between the stannoxanes and the previously investigated POSS nanofiller.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CD - Macromolecular chemistry
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Macromolecules
ISSN
0024-9297
e-ISSN
—
Volume of the periodical
45
Issue of the periodical within the volume
1
Country of publishing house
US - UNITED STATES
Number of pages
17
Pages from-to
221-237
UT code for WoS article
000298905000026
EID of the result in the Scopus database
—