Visible-light-driven conversion of CO2 from air to CO using an ionic liquid and a conjugated polymer

Visible-light-driven conversion of CO2 from air to CO using an ionic liquid and a conjugated polymer

A metal-free and highly efficient catalytic system involving a task-specific ionic liquid, [P4444][p-2-O], and a pyrene-based conjugated polymer was developed for direct CO2 capture from air and its further photoreduction to CO under visible light irradiation, affording a CO production rate of 47.37...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Green chemistry : an international journal and green chemistry resource : GC 2017, Vol.19 (24), p.5777-5781
Hauptverfasser: Chen, Yu, Ji, Guipeng, Guo, Shien, Yu, Bo, Zhao, Yanfei, Wu, Yunyan, Zhang, Hongye, Liu, Zhenghui, Han, Buxing, Liu, Zhimin
Format: Artikel
Sprache:eng
Schlagworte:
Carbon dioxide
Carbon sequestration
Catalysis
Green chemistry
Ionic liquids
Ions
Irradiation
Light irradiation
Photochemistry
Photoreduction
Polymers
Pyrene
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:A metal-free and highly efficient catalytic system involving a task-specific ionic liquid, [P4444][p-2-O], and a pyrene-based conjugated polymer was developed for direct CO2 capture from air and its further photoreduction to CO under visible light irradiation, affording a CO production rate of 47.37 μmol g−1 h−1 with a selectivity of 98.3%.
ISSN:1463-9262
1463-9270
DOI:10.1039/c7gc02346d