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Review
Chemistry, Multidisciplinary
Tianmi Tang et al.
Summary: Electrochemical carbon dioxide reduction reaction (CO2RR) is an efficient strategy to convert excess CO2 to value-added products. Atomically dispersed metal-nitrogen-doped carbon (M-N-C) materials are superior catalysts for CO2RR due to their unique structures. However, CO2RR is challenging due to the high energy barrier involved.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Kejun Chen et al.
Summary: A ligand-tuned strategy has been developed to enhance the catalytic performance of NiPc in the CO2 reduction reaction, highlighting the ligand effect on CO2RR. The tailored NiPc with electron-donating substituents shows ultrahigh activity and selectivity for CO formation, indicating a promising approach for efficient CO2RR.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Haiqiang Luo et al.
Summary: In this study, a systematic strategy is proposed to control the product selectivity of the electrochemical CO2 reduction reaction (ECO2RR) by modifying the surface of nano-Cu2O. By controlling the exposed facets of the nano-Cu2O catalysts and introducing a metal-organic framework (MOF) coating, the highest C2H4 selectivity and a suitable H-2:CO ratio of syngas can be achieved. This strategy provides a reliable method for CO2 management and the green production of important carbon resources.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Multidisciplinary
Shenghua Chen et al.
Summary: This study introduces an efficient CO2RR electrocatalyst with NHC-coordinated Cu SAS embedded in MOF, which exhibits high CH4 FE and TOF, attributed to the σ donation of NHC and the porosity of the catalyst.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Physical
Yan Qiao et al.
Summary: Introducing K+ cations into a strong acid electrolyte enables efficient CO2 reduction reaction, resulting in high current efficiency and carbon efficiency for HCOOH production, surpassing alkaline electrolyte.
Article
Engineering, Environmental
Yun Seok Chae et al.
Summary: This study presents a method to fabricate CO2 adsorbents using epn-functionalized Mg-2(dobpdc) composites, which demonstrate excellent CO2 adsorption performance and recyclable working capacity. These composites can be further coated on various supports, providing an effective route for indoor CO2 capture under realistic conditions.
CHEMICAL ENGINEERING JOURNAL
(2022)
Review
Chemistry, Inorganic & Nuclear
Yuqi Zhang et al.
Summary: Single-atom catalysts (SACs) have emerged as a promising solution to enhance catalytic efficiency and reduce costs. However, the agglomeration of metal atoms in SACs remains a challenge. Strong coordination bonds between single-atoms and their supports can address this issue. Characterization of SACs at the atomic level is crucial to identify and regulate the coordination environments of single-atoms.
COORDINATION CHEMISTRY REVIEWS
(2022)
Review
Chemistry, Inorganic & Nuclear
Abebe Reda Woldu et al.
Summary: The article provides a brief overview of CO2RR and discusses recent advances in improving the activity and selectivity of Cu-based nanomaterials for CO2 reduction to multi-carbon products. It reviews different types of Cu nanoparticles, Cu nanocrystals with low- and high-index facets, and other Cu-based nanostructures for CO2RR. The aim of the review is to offer new insights and prospects for future research on CO2RR selectivity using Cu-based catalysts.
COORDINATION CHEMISTRY REVIEWS
(2022)
Article
Chemistry, Inorganic & Nuclear
Tong Xu et al.
Summary: A novel Cu-metal-organic framework (MOF) with a hierarchical structure has been successfully synthesized, showing excellent CO2 capture performance.
INORGANIC CHEMISTRY
(2022)
Article
Engineering, Chemical
Zhengqing Zhang et al.
Summary: In this study, a filler database consisting of 8167 IL@MOF composites was constructed, and the best IL@MOF composites were identified using molecular simulation. The gas separation mechanism was revealed, and the IL@MOF composite predicted in this study showed excellent performance in fabricating MMMs, with higher CO2 permeability and selectivity compared to traditional materials.
JOURNAL OF MEMBRANE SCIENCE
(2022)
Review
Multidisciplinary Sciences
Huimin Zhang et al.
Summary: Single-atom catalysts (SACs) have attracted much attention in the catalysis field due to their maximum atomic efficiency. Carbon-based material-supported SACs have been widely studied and applied in various energy conversion reactions. This review summarizes rational synthesis methods, advanced characterization techniques, design strategies, and construction methods for SACs in electrocatalysis applications.
Article
Chemistry, Multidisciplinary
Ya Zhang et al.
Summary: The coordination microenvironment of metal active sites in metal-organic frameworks (MOFs) plays a crucial role in the performance of CO2 reduction. A series of MOFs with different coordination microenvironments of Cu(I) sites were synthesized to evaluate their performances for CO2 reduction. It was found that increasing the radius of halogen atom enhanced the adsorption capacity of CO2 and the selectivity of CO2 to CH4 conversion. Cu-I showed the highest total Faradaic efficiency of 83.2% and CH4 partial current density, indicating a potential-determining step for CO2 reduction.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Multidisciplinary Sciences
Roksana Tonny Rashid et al.
Summary: The carbon-neutral synthesis of syngas from CO2 and H2O using solar energy has great potential for addressing critical issues such as global warming and the energy crisis.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2022)
Article
Chemistry, Multidisciplinary
Chao Cai et al.
Summary: This study demonstrates that the electric field generated by Sn heteroatoms on the Ag/Sn catalyst enhances the adsorption of *COOH, favoring the production of CO during CO2RR process.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2022)
Article
Chemistry, Physical
Yu Tian et al.
Summary: In this study, promising CO2RR electrocatalysts were screened using density functional theory calculations from multiple two-dimensional metal organic frameworks nanosheets. Among them, Ir3(HHTP)2 showed the highest catalytic activity. Rational chemical modifications of 2D-MOFs materials can be utilized to design promising novel CO2RR electrocatalysts.
APPLIED SURFACE SCIENCE
(2022)
Review
Chemistry, Inorganic & Nuclear
Guangtong Hai et al.
Summary: This review provides a comprehensive summary of the recent advances in theoretical studies of metal-organic frameworks (MOFs), including the development of calculation methods and models. The review emphasizes the application of theoretical calculations in practical areas such as catalysis, gas separation, and energy storage. Challenges and limitations of theoretical calculations in MOFs are also discussed.
COORDINATION CHEMISTRY REVIEWS
(2022)
Article
Chemistry, Multidisciplinary
Xu Yang et al.
Summary: By increasing the hydrophobicity of the electrocatalyst, the associated HER can be inhibited, resulting in improved selectivity for CO2RR.
Review
Materials Science, Multidisciplinary
Xiaoyu Zhang et al.
Summary: The review systematically summarizes the confined synthetic strategies of MOF-derived carbon-based electrocatalysts with multi-sized active centers, as well as their impact on the interactions of ORR and CO2RR intermediates, catalytic durability, and activity. It also discusses the remaining challenges and emerging research topics for future exploration, aiming to guide the rational confinement concept and optimize performances of these electrocatalysts through confinement engineering.
Article
Chemistry, Physical
Syed Shoaib Ahmad Shah et al.
Summary: Metal-organic frameworks (MOFs) are a promising class of electrocatalysts for CO2 reduction, characterized by high porosity and large surface area. By enhancing performance, exploring the structure-activity relationship, and employing specific structure tuning strategies, novel catalysts can be designed effectively.
Article
Nanoscience & Nanotechnology
Zhifeng Xin et al.
Summary: By inserting the electron-conductive polypyrrole (PPy) molecule into the channel of MOFs, the electron-transfer ability of MOFs was significantly increased, leading to excellent CO2RR performance. This attempt may provide new insights to improve the electrocatalytic performance of MOFs for CO2RR.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Chemistry, Multidisciplinary
Zhongjian Li et al.
Summary: A new type of SnO2 nanosheet with simultaneous N dopants and oxygen vacancies (V-O-rich N-SnO2 NS) exhibits high catalytic selectivity for CO2 conversion to formate (HCOO-) through a likely synergistic effect. The low coordination Sn-N moieties, regulated by V-O and N dopants, serve as active sites with optimal electronic and geometric structures. Theoretical calculations show that the reaction free energy of HCOO* protonation is decreased on the V-O-rich N-SnO2 NS, enhancing HCOO- selectivity and inhibiting the hydrogen evolution reaction.
ADVANCED MATERIALS
(2021)
Article
Chemistry, Applied
Niu Liu et al.
Summary: In this study, graphene oxide was used as a support to synthesize core shell ZIF-8@ZIF-67 nanocomposites with unsaturated Zn-N-2-O active sites. The incorporation of oxygen-containing functional groups in GO resulted in improved CO2 adsorption capacity compared to reduced graphene oxide. Density functional theory calculations showed that GO-supported nanocomposites exhibited a reduced O=C center dot center dot center dot Zn interaction distance and increased binding energy, leading to enhanced CO2 adsorption performance.
MICROPOROUS AND MESOPOROUS MATERIALS
(2021)
Article
Chemistry, Physical
Guangtong Hai et al.
Summary: Hybridization of nickel-based two-dimensional ultrathin MOFs nanosheets and graphene using a novel primer-induced in situ method resulted in the successful synthesis of a high-performance electrocatalyst Ni-HMOF@GE-PBA for oxygen evolution reaction (OER). This design and construction strategy offers an efficient pathway for rapid exploration and synthesis of new 2D-2D hybrid catalytic materials with excellent OER performance.
Review
Chemistry, Multidisciplinary
Cheng Tang et al.
Summary: The emerging electrocatalytic refinery (e-refinery) is a more sustainable and environmentally friendly strategy for converting renewable feedstocks and energy sources into transportable fuels and chemicals. Challenges remain in understanding mechanistic aspects and materials design for complex reactions in e-refinery processes.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Review
Chemistry, Multidisciplinary
Jiali Wang et al.
Summary: Research has revealed the critical impact of dynamic chemical states on CO2RR selectivity, providing new insights for fundamental understanding and efficient electrocatalyst design.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Multidisciplinary
Long Jiao et al.
Summary: Through the direct pyrolysis of MOFs assembled with Fe and Ni-doped ZnO nanoparticles, a novel Fe-1-Ni-1-N-C catalyst with neighboring Fe and Ni single-atom pairs on nitrogen-doped carbon support has been precisely constructed. The synergism of neighboring Fe and Ni single-atom pairs significantly boosts the electrocatalytic reduction of CO2, surpassing catalysts with separate Fe or Ni single atoms. The study reveals the importance of the communicative effect between adjacent single atoms for improved catalysis in single-atom catalysts containing multiple metal species.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2021)
Review
Chemistry, Multidisciplinary
Song Jin et al.
Summary: The electrochemical carbon dioxide reduction reaction is an important pathway for converting renewable electricity into fuels and feedstocks, with the conversion of CO2 into CO being a promising reaction. Advancements in catalyst and electrolyte design, along with understanding the catalytic mechanism, are crucial for promoting the technology towards industrial implementation. However, there are still challenges and future directions for the industrial application of this technology.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Review
Chemistry, Multidisciplinary
Yingji Zhao et al.
Summary: Using metal-organic frameworks (MOFs) for electrochemical CO2 reduction reaction (CO2RR) processes has attracted considerable research attention due to their atomically dispersed active sites, large surface area, high porosity, controllable morphology, and remarkable tunability. The improvement of conductivity, introduction of active centers, and formation of carbon-based single-atom catalysts (SACs) from well-defined MOFs have been explored for the development of CO2 conversion. The review summarizes the progress on pristine MOFs, MOF hybrids, and MOF-derived carbon-based SACs for the electrocatalytic reduction of CO2, and discusses the limitations and potential improvement directions in this field of research.
Article
Nanoscience & Nanotechnology
Tingting Zheng et al.
Summary: The single-atom Pb-alloyed Cu catalyst (Pb1Cu) efficiently converts CO2 into formic acid with high selectivity and activity, offering the potential to increase productivity.
NATURE NANOTECHNOLOGY
(2021)
Article
Chemistry, Physical
Tareq A. Al-Attas et al.
Summary: This study explores a ligand-engineering strategy in metal-organic frameworks for efficient CO2RR catalyst, showing CALF20 with high CO production and Faradaic efficiency. Results indicate that the sp(2) carbon atoms in azole ligands in MOFs are the active sites for CO2RR.
Review
Nanoscience & Nanotechnology
Yueli Quan et al.
Summary: This article discusses the recent progress in converting CO2 into valuable chemical products, focusing on direct electrochemical CO2 reduction reactions and coupled reactions. Despite challenges in CO2RR, there are vast potential prospects for further development in this field.
Article
Computer Science, Artificial Intelligence
Zhenpeng Yao et al.
Summary: Reticular frameworks are crystalline porous materials that have desirable properties for various applications, but the diversity of building blocks presents challenges for materials design. An automated nanoporous materials discovery platform powered by a supramolecular variational autoencoder is proposed for generative design of reticular materials, showing high fidelity in capturing structural features and promising optimization capability for gas separation.
NATURE MACHINE INTELLIGENCE
(2021)
Article
Chemistry, Physical
Qianyi Cui et al.
APPLIED SURFACE SCIENCE
(2020)
Article
Chemistry, Multidisciplinary
Long Jiao et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2020)
Article
Chemistry, Physical
Jian Yang et al.
ADVANCED ENERGY MATERIALS
(2020)
Article
Materials Science, Multidisciplinary
Jin-Hang Liu et al.
ENERGY & ENVIRONMENTAL MATERIALS
(2019)
Article
Chemistry, Physical
Guangtong Hai et al.
Article
Chemistry, Multidisciplinary
Jin-Hang Liu et al.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2018)
Article
Energy & Fuels
Shenlong Zhao et al.
Editorial Material
Chemistry, Multidisciplinary
Hong-Cai ''Joe'' Zhou et al.
CHEMICAL SOCIETY REVIEWS
(2014)
Editorial Material
Chemistry, Multidisciplinary
Hong-Cai Zhou et al.
Editorial Material
Chemistry, Multidisciplinary
Jeffrey R. Long et al.
CHEMICAL SOCIETY REVIEWS
(2009)
