A simplified route to the synthesis of CMK-3 replica based on precipitation polycondensation of furfuryl alcohol in SBA-15 pore system

2013
journal article
article
49
cris.lastimport.wos2024-04-10T01:26:11Z
dc.abstract.enA novel method of synthesis of mesoporous, polymer-derived CMK-3 carbon replica was proposed. Instead of a multi-stage, time-consuming and toxic solvent involving procedure, the direct, acid-catalyzed precipitation polycondensation of furfuryl alcohol to poly(furfuryl alcohol) (PFA), as the carbon precursor, in the pore system of SBA-15 silica was used. The optimal PFA/SBA-15 mass ratio resulting in the complete pore filling was found. The final carbon material was obtained by carbonization of the formed composite and subsequent removal of silica by treatment with HF. Low-temperature sorption of nitrogen, powder X-ray diffraction and transmission electron microscopy confirmed the formation of well-ordered, hexagonal carbon mesostructure. The produced CMK-3 exhibited the presence of oxygen-containing surface groups, recognized as mainly carbonyl and carboxyl species by X-ray photoelectron spectroscopy and temperature-programmed desorption. The presence ofthese groups caused the mesoporous carbon to be catalytically active in the oxidative dehydrogenation of ethylbenzene to styrene.pl
dc.affiliationWydział Chemii : Zakład Technologii Chemicznejpl
dc.contributor.authorJanus, Paula - 112931 pl
dc.contributor.authorJanus, Rafał - 126209 pl
dc.contributor.authorKuśtrowski, Piotr - 129800 pl
dc.contributor.authorJarczewski, Sebastian - 154277 pl
dc.contributor.authorWach, Anna - 126105 pl
dc.contributor.authorSilvestre-Albero, Ana M.pl
dc.contributor.authorRodríguez-Reinoso, Franciscopl
dc.date.accessioned2015-01-16T11:57:32Z
dc.date.available2015-01-16T11:57:32Z
dc.date.issued2013pl
dc.description.additionalNa publikacji autorka Janus Paula podpisana jako Niebrzydowska Paula.pl
dc.description.physical252-261pl
dc.description.points40pl
dc.description.volume64pl
dc.identifier.doi10.1016/j.carbon.2013.07.060pl
dc.identifier.eissn1873-3891pl
dc.identifier.issn0008-6223pl
dc.identifier.urihttp://ruj.uj.edu.pl/xmlui/handle/item/2584
dc.languageengpl
dc.language.containerengpl
dc.rights.licenceBez licencji otwartego dostępu
dc.subtypeArticlepl
dc.titleA simplified route to the synthesis of CMK-3 replica based on precipitation polycondensation of furfuryl alcohol in SBA-15 pore systempl
dc.title.journalCarbonpl
dc.typeJournalArticlepl
dspace.entity.typePublication
cris.lastimport.wos
2024-04-10T01:26:11Z
dc.abstract.enpl
A novel method of synthesis of mesoporous, polymer-derived CMK-3 carbon replica was proposed. Instead of a multi-stage, time-consuming and toxic solvent involving procedure, the direct, acid-catalyzed precipitation polycondensation of furfuryl alcohol to poly(furfuryl alcohol) (PFA), as the carbon precursor, in the pore system of SBA-15 silica was used. The optimal PFA/SBA-15 mass ratio resulting in the complete pore filling was found. The final carbon material was obtained by carbonization of the formed composite and subsequent removal of silica by treatment with HF. Low-temperature sorption of nitrogen, powder X-ray diffraction and transmission electron microscopy confirmed the formation of well-ordered, hexagonal carbon mesostructure. The produced CMK-3 exhibited the presence of oxygen-containing surface groups, recognized as mainly carbonyl and carboxyl species by X-ray photoelectron spectroscopy and temperature-programmed desorption. The presence ofthese groups caused the mesoporous carbon to be catalytically active in the oxidative dehydrogenation of ethylbenzene to styrene.
dc.affiliationpl
Wydział Chemii : Zakład Technologii Chemicznej
dc.contributor.authorpl
Janus, Paula - 112931
dc.contributor.authorpl
Janus, Rafał - 126209
dc.contributor.authorpl
Kuśtrowski, Piotr - 129800
dc.contributor.authorpl
Jarczewski, Sebastian - 154277
dc.contributor.authorpl
Wach, Anna - 126105
dc.contributor.authorpl
Silvestre-Albero, Ana M.
dc.contributor.authorpl
Rodríguez-Reinoso, Francisco
dc.date.accessioned
2015-01-16T11:57:32Z
dc.date.available
2015-01-16T11:57:32Z
dc.date.issuedpl
2013
dc.description.additionalpl
Na publikacji autorka Janus Paula podpisana jako Niebrzydowska Paula.
dc.description.physicalpl
252-261
dc.description.pointspl
40
dc.description.volumepl
64
dc.identifier.doipl
10.1016/j.carbon.2013.07.060
dc.identifier.eissnpl
1873-3891
dc.identifier.issnpl
0008-6223
dc.identifier.uri
http://ruj.uj.edu.pl/xmlui/handle/item/2584
dc.languagepl
eng
dc.language.containerpl
eng
dc.rights.licence
Bez licencji otwartego dostępu
dc.subtypepl
Article
dc.titlepl
A simplified route to the synthesis of CMK-3 replica based on precipitation polycondensation of furfuryl alcohol in SBA-15 pore system
dc.title.journalpl
Carbon
dc.typepl
JournalArticle
dspace.entity.type
Publication
Affiliations

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