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Playing with covalent triazine framework tiles for improved CO<inf>2</inf> adsorption properties and catalytic performance

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dc.contributor.author Tuci G.
dc.contributor.author Iemhoff A.
dc.contributor.author Ba H.
dc.contributor.author Luconi L.
dc.contributor.author Rossin A.
dc.contributor.author Papaefthimiou V.
dc.contributor.author Palkovits R.
dc.contributor.author Artz J.
dc.contributor.author Pham-Huu C.
dc.contributor.author Giambastiani G.
dc.date.accessioned 2020-01-21T20:55:49Z
dc.date.available 2020-01-21T20:55:49Z
dc.date.issued 2019
dc.identifier.uri https://dspace.kpfu.ru/xmlui/handle/net/157840
dc.description.abstract © 2019 Tuci et al. The rational design and synthesis of covalent triazine frameworks (CTFs) from defined dicyano-aryl building blocks or their binary mixtures is of fundamental importance for a judicious tuning of the chemico-physical and morphological properties of this class of porous organic polymers. In fact, their gas adsorption capacity and their performance in a variety of catalytic transformations can be modulated through an appropriate selection of the building blocks. In this contribution, a set of five CTFs (CTF1-5) have been prepared under classical ionothermal conditions from single dicyano-aryl or heteroaryl systems. The as-prepared samples are highly micro-mesoporous and thermally stable materials featuring high specific surface area (up to 1860 m2·g-1) and N content (up to 29.1 wt %). All these features make them highly attractive samples for carbon capture and sequestration (CCS) applications. Indeed, selected polymers from this series rank among the CTFs with the highest CO2 uptake at ambient pressure reported so far in the literature (up to 5.23 and 3.83 mmol·g-1 at 273 and 298 K, respectively). Moreover, following our recent achievements in the field of steam- and oxygen-free dehydrogenation catalysis using CTFs as metal-free catalysts, the new samples with highest N contents have been scrutinized in the process to provide additional insights to their complex structure-activity relationship.
dc.subject CO adsorption 2
dc.subject CO /N selectivity 2 2
dc.subject Covalent triazine frameworks
dc.subject Dehydrogenation catalysis
dc.subject Ionothermal conditions
dc.title Playing with covalent triazine framework tiles for improved CO<inf>2</inf> adsorption properties and catalytic performance
dc.type Article
dc.relation.ispartofseries-volume 10
dc.collection Публикации сотрудников КФУ
dc.relation.startpage 1217
dc.source.id SCOPUS-2019-10-SID85073886326


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  • Публикации сотрудников КФУ Scopus [22633]
    Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.

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