Preparation of mesoporous poly(fullerene oxide) framework by thermal [3+2] cycloadditions and its application as a semiconductor photocatalyst
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15640%2F22%3A73618742" target="_blank" >RIV/61989592:15640/22:73618742 - isvavai.cz</a>
Result on the web
<a href="https://www.tandfonline.com/doi/abs/10.1080/1536383X.2022.2152440?journalCode=lfnn20" target="_blank" >https://www.tandfonline.com/doi/abs/10.1080/1536383X.2022.2152440?journalCode=lfnn20</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/1536383X.2022.2152440" target="_blank" >10.1080/1536383X.2022.2152440</a>
Alternative languages
Result language
angličtina
Original language name
Preparation of mesoporous poly(fullerene oxide) framework by thermal [3+2] cycloadditions and its application as a semiconductor photocatalyst
Original language description
We report the formation of an interconnected, three-dimensional, mesoporous polymeric fullerene oxide framework via thermal [3 + 2] cyclo-additions of monomeric C60 and fullerene oxides (C60On), formed upon thermal decomposition of C60Br24, causing the eliminations of bromine atoms in an oxygen atmosphere at an elevated temperature of 200 °C. The newly formed mesoporous fullerene oxide framework is found to be a low bandgap semiconductor capable of acting as a photocatalyst similar to graphitic C3N4. The sunlight-assisted photocatalytic degradation of the methylene blue dye is demonstrated. To have a better understanding of the mechanism of the [3 + 2] cyclo-additions of monomeric C60 and fullerene oxides, a theoretical investigation has been carried out and the energetics of the reaction C60O + C60 → C120O is calculated.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
21002 - Nano-processes (applications on nano-scale); (biomaterials to be 2.9)
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
FULLERENES NANOTUBES AND CARBON NANOSTRUCTURES
ISSN
1536-383X
e-ISSN
1536-4046
Volume of the periodical
31
Issue of the periodical within the volume
4
Country of publishing house
US - UNITED STATES
Number of pages
10
Pages from-to
317-326
UT code for WoS article
000893942400001
EID of the result in the Scopus database
2-s2.0-85144080584