BIP! Finder - Metallated Isoindigo–Porphyrin Covalent Organic Framework Photocatalyst with a Narrow Band Gap for Efficient CO2 Conversion

2021 • Metallated Isoindigo–Porphyrin Covalent Organic Framework Photocatalyst with a Narrow Band Gap for Efficient CO2 Conversion

Authors: Tina Skorjanc; Dinesh Shetty; Mahmoud Elcheikh Mahmoud; Felipe Gándara; Jose Ignacio Martinez; Abdul Khayum Mohammed; Sandra Boutros; Areej Merhi; Elissa O. Shehayeb; Christa A. Sharabati; Patrick Damacet; Jesus Raya; Sandra Gardonio; Mohamad Hmadeh; Bilal R. Kaafarani; Ali Trabolsi

Venue: ACS Applied Materials & Interfaces

Type: Publication

Abstract: Photocatalytic CO2 reduction into formate (HCOO-) has been widely studied with semiconductor and molecule-based systems, but it is rarely investigated with covalent organic frameworks (COFs). Herein, we report a novel donor-acceptor COF named Co-PI-COF composed of isoindigo and metallated porphyrin subunits that exhibits high catalytic efficiency (∼50 μmol formate g-1 h-1) at low-power visible-light irradiation and in the absence of rare metal cocatalysts. Density functional theory calculations and experimental diffuse-reflectance measuremen... (read more)

Impact:

3.9125915E-8 3.6586407E-9 40 37

/ Attention: 0 18

Topics: Photochemistry

DOI: 10.1021/acsami.1c20729

External links: Crossref OpenAIRE

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