alpha-Fe2O3 nanoparticles/vermiculite composites prepared for catalytic decomposition of polystyrene

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27710%2F21%3A10246444" target="_blank" >RIV/61989100:27710/21:10246444 - isvavai.cz</a>
Result on the web
<a href="http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=8&SID=E6RN3qxLI555hWL7GaF&page=1&doc=4" target="_blank" >http://apps.webofknowledge.com/full_record.do?product=WOS&search_mode=GeneralSearch&qid=8&SID=E6RN3qxLI555hWL7GaF&page=1&doc=4</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.matpr.2019.12.145" target="_blank" >10.1016/j.matpr.2019.12.145</a>

Result language
angličtina
Original language name
alpha-Fe2O3 nanoparticles/vermiculite composites prepared for catalytic decomposition of polystyrene
Original language description
The chemical recycling waste of polystyrene (PS) is expected to be recycled into styrene monomer. Among the most commonly used catalysts in the catalytic degradation of PS are base-promoted α-Fe2O3 (hematite) catalysts. In industrial catalysis, nanoparticles/clay mineral composites as catalysts could not only offer active species thanks to larger pores and surface area but make the separation of the used catalysts easier. The expandable layers of clay minerals provide useful two-dimensional hosts, which facilitate introduction and docking of catalytically active metal oxide nanoparticles. Acid/base catalysts to provide styrene monomers. The aim of this work is to investigate and compare pure nanoparticles α-Fe2O3 and those nanoparticles anchored on/in α-Fe2O3/vermiculite composites, prepared from the precursor solution of ferric chloride and precipitates NaOH and NH4OH on different vermiculites. The functionality difference of α-Fe2O3 nanoparticles and α-Fe2O3 nanoparticles/Ver composites as catalysts for degradation of polystyrene is assumed based on the findings that the precipitating agents and vermiculite surface have a significant effect on the crystal growth and structure symmetry of α-Fe2O3 nanoparticles.
Czech name
—
Czech description
—

Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20400 - Chemical engineering

Project
<a href="/en/project/EF16_019%2F0000853" target="_blank" >EF16_019/0000853: Institute of Environmental Technology - Excellent Research</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)