Journal ArticleDOI
Highly Efficient and Selective Photocatalytic CO2 Reduction to CO in Water by a Cobalt Porphyrin Molecular Catalyst
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TLDR
The performance of a water-soluble cobalt porphyrin ([{meso-tetra(4-sulfonatophenyl)porphyrinato}cobalt(III)], CoTPPS] as a catalyst for the photoreduction of CO2 in fully aqueous media has been in this article.Abstract:
The performance of a water-soluble cobalt porphyrin ([{meso-tetra(4-sulfonatophenyl)porphyrinato}cobalt(III)], CoTPPS) as a catalyst for the photoreduction of CO2 in fully aqueous media has been in...read more
Citations
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Identification of Halogen-Associated Active Sites on Bismuth-Based Perovskite Quantum Dots for Efficient and Selective CO2-to-CO Photoreduction.
Jianping Sheng,Ye He,Jieyuan Li,Chaowei Yuan,Hongwei Huang,Shengyao Wang,Yanjuan Sun,Zhiming Wang,Fan Dong +8 more
TL;DR: A mechanistic insight is presented into the halogen-involved catalytic reaction mechanism in solar fuel production by optimizing the coordination modes of surface-bound intermediate species and reducing the reaction energy of rate-limiting step of COOH- intermediate formation from CO2-.
Journal ArticleDOI
Dual-Single-Atom Tailoring with Bifunctional Integration for High-Performance CO2 Photoreduction
TL;DR: In this article, dual-single-atom catalysts supported on conjugated porous carbon nitride polymer are developed for effective photocatalytic CO2 reduction, featuring the function of cobalt (Co) and ruthenium (Ru).
Journal ArticleDOI
Constructing electron delocalization channels in covalent organic frameworks powering CO2 photoreduction in water
Yonggang Xiang,Wenbo Dong,Pei Wang,Shengyao Wang,Shengyao Wang,Xing Ding,Fumihiko Ichihara,Fumihiko Ichihara,Zhuan Wang,Yoshiki Wada,Shangbin Jin,Yuxiang Weng,Hao Chen,Jinhua Ye,Jinhua Ye +14 more
TL;DR: In this article, the authors designed a covalent organic framework (COF) with excellent extended conjugation and potential embedded redox active sites for CO2 photoreduction.
Journal ArticleDOI
Covalent grafting of molecular photosensitizer and catalyst on MOF-808: Effect of pore confinement toward visible light-driven CO2 reduction in water
TL;DR: In this paper, a multistep synthesis of Zr-MBA-Ru/Re-MOF for photocatalytic CO2 reduction via post-synthetic linker exchange (PSE) followed by metalation on MOF-808 is presented.
Journal ArticleDOI
Water-Tolerant Lead Halide Perovskite Nanocrystals as Efficient Photocatalysts for Visible-Light-Driven CO2 Reduction in Pure Water
TL;DR: For the first time, water-tolerant cobalt doped CsPbBr3/Cs4Pb Br6 nanocrystals are successfully prepared with the protection of hexafluorobutyl methacrylate, which can be employed as efficient photocatalysts for visible-light-driven CO2 reduction in pure water.
References
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Covalent organic frameworks comprising cobalt porphyrins for catalytic CO2 reduction in water
Song-Chow Lin,Song-Chow Lin,Christian S. Diercks,Christian S. Diercks,Yue-Biao Zhang,Yue-Biao Zhang,Yue-Biao Zhang,Nikolay Kornienko,Eva M. Nichols,Eva M. Nichols,Yingbo Zhao,Aubrey R. Paris,Dohyung Kim,Peidong Yang,Omar M. Yaghi,Christopher J. Chang +15 more
TL;DR: Modular optimization of covalent organic frameworks (COFs) is reported, in which the building units are cobalt porphyrin catalysts linked by organic struts through imine bonds, to prepare a catalytic material for aqueous electrochemical reduction of CO2 to CO.
Journal ArticleDOI
Geometry optimization of molecular structures in solution by the polarizable continuum model
TL;DR: In this paper, a new implementation of analytical gradients for the polarizable continuum model is presented, which allows Hartree-Fock and density functional calculations taking into account both electrostatic and nonelectrostatic contributions to energies and gradients of closed and open shell systems.
Journal ArticleDOI
Powering the planet with solar fuel
TL;DR: With energy swiftly rising to the top of the world's agenda, Harry B. Gray at the California Institute of Technology looks at how chemistry can help to harness the power of the Sun to meet the world't energy needs.