Precisely Constructing Molecular Junctions in Hydrogen‐Bonded Organic Frameworks for Efficient Artificial Photosynthetic CO2 Reduction DOI Open Access
Yaqin Zhang, Ping Li, Peng Cui

et al.

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(46)

Published: July 30, 2024

Abstract The development of artificial photocatalysts to convert CO 2 into renewable fuels and H O is a complex crucial task in the field photosynthesis research. current challenge enhance photogenerated charge separation, as well increase oxidation capability materials. Herein, molecular junction‐type porphyrin‐based crystalline photocatalyst (Ni‐TCPP‐TPyP) was successfully self‐assembled by incorporating nickel porphyrin reduction site pyridyl an via hydrogen bonding π–π stacking interactions. resulting material has highly structure, formation inherent junctions can accelerate separation transport. Thus, Ni‐TCPP‐TPyP achieved excellent production rate 309.3 μmol g −1 h (selectivity, ~100 %) without use any sacrificial agents, which more than ten times greater that single‐component (Ni‐TCPP) most organic photocatalysts. structure‐function relationship investigated femtosecond transient absorption spectroscopy density functional theory calculations. Our work provides new insight for designing efficient photocatalysts, paving way clean through conversion using solar energy.

Language: Английский

Research progress on photocatalysts for CO2 conversion to liquid products DOI
Linlin Wu,

Liuqing Yang,

Wenxin Liu

et al.

Rare Metals, Journal Year: 2025, Volume and Issue: unknown

Published: March 13, 2025

Language: Английский

Citations

1
Precisely Constructing Molecular Junctions in Hydrogen‐Bonded Organic Frameworks for Efficient Artificial Photosynthetic CO2 Reduction DOI Open Access
Yaqin Zhang, Ping Li, Peng Cui

et al.

Angewandte Chemie International Edition, Journal Year: 2024, Volume and Issue: 63(46)

Published: July 30, 2024

Abstract The development of artificial photocatalysts to convert CO 2 into renewable fuels and H O is a complex crucial task in the field photosynthesis research. current challenge enhance photogenerated charge separation, as well increase oxidation capability materials. Herein, molecular junction‐type porphyrin‐based crystalline photocatalyst (Ni‐TCPP‐TPyP) was successfully self‐assembled by incorporating nickel porphyrin reduction site pyridyl an via hydrogen bonding π–π stacking interactions. resulting material has highly structure, formation inherent junctions can accelerate separation transport. Thus, Ni‐TCPP‐TPyP achieved excellent production rate 309.3 μmol g −1 h (selectivity, ~100 %) without use any sacrificial agents, which more than ten times greater that single‐component (Ni‐TCPP) most organic photocatalysts. structure‐function relationship investigated femtosecond transient absorption spectroscopy density functional theory calculations. Our work provides new insight for designing efficient photocatalysts, paving way clean through conversion using solar energy.

Language: Английский

Citations

1
Precisely Constructing Molecular Junctions in Hydrogen‐Bonded Organic Frameworks for Efficient Artificial Photosynthetic CO2 Reduction DOI Open Access
Yaqin Zhang, Ping Li, Peng Cui

et al.

Angewandte Chemie, Journal Year: 2024, Volume and Issue: 136(46)

Published: July 30, 2024

Abstract The development of artificial photocatalysts to convert CO 2 into renewable fuels and H O is a complex crucial task in the field photosynthesis research. current challenge enhance photogenerated charge separation, as well increase oxidation capability materials. Herein, molecular junction‐type porphyrin‐based crystalline photocatalyst (Ni‐TCPP‐TPyP) was successfully self‐assembled by incorporating nickel porphyrin reduction site pyridyl an via hydrogen bonding π–π stacking interactions. resulting material has highly structure, formation inherent junctions can accelerate separation transport. Thus, Ni‐TCPP‐TPyP achieved excellent production rate 309.3 μmol g −1 h (selectivity, ~100 %) without use any sacrificial agents, which more than ten times greater that single‐component (Ni‐TCPP) most organic photocatalysts. structure‐function relationship investigated femtosecond transient absorption spectroscopy density functional theory calculations. Our work provides new insight for designing efficient photocatalysts, paving way clean through conversion using solar energy.

Language: Английский

Citations

0