☆ 4.6 Article

Construction of Highly Dispersed Cu-P/Cl Active Sites Using Methyldiphenyloxophosphine for Efficient Acetylene Hydrochlorination

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2023)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Physical

Phosphine-oxide organic ligand improved Cu-based catalyst for acetylene hydrochlorination

Bao Wang et al.

Summary: This study synthesized supported Cu-complex catalysts by using phosphine-oxide organic compounds as ligands, and successfully constructed a local active domain, enhancing the catalytic activity and stability of acetylene hydrochlorination.

APPLIED CATALYSIS A-GENERAL (2022)

添加到收藏夹

Article Chemistry, Physical

Supported ionic liquid-copper catalyst for synergistically catalytic and highly efficient hydration of acetylene

Qiang Zhang et al.

Summary: In this study, a high-performance and long-lived catalyst with activated carbon supported copper-ionic liquid system was prepared for the hydration of acetylene. The findings demonstrate that embedding copper species in ionic liquid ensures high and stable dispersion of active species, leading to excellent catalytic performance.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Construction of highly dispersed Au active sites by ice photochemical polishing for efficient acetylene hydrochlorination

Lisha Yao et al.

Summary: Supported gold catalysts prepared using an ice photochemical method exhibit superior activity and stability in acetylene hydrochlorination due to the synergistic adsorption and activation of reactants by highly dispersed AuClx-like multi-sites.

NEW JOURNAL OF CHEMISTRY (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Hollow Carbon Nanospheres Decorated with Abundant Pyridinic N+O- for Efficient Acetylene Hydrochlorination

Feng Li et al.

Summary: In this study, nonmetal hollow carbon nanospherical materials with hierarchical porous structures were synthesized via a self-templating method, providing local active sites for promoting improved activity and stability of the catalyst. Decorating the carbon material with heteroatomic groups played a crucial role in the synergistic adsorption and activation of reactants, contributing to the continuous exposure of active sites and impeding carbon deposition. The optimized PACP-800 catalyst shows significantly improved activity and stability, making it a promising candidate for industrial applications.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2022)

添加到收藏夹

Article Chemistry, Physical

High-efficiency catalysis of Ru-based catalysts assisted by triazine-based ligands containing different heteroatoms (N, O, S) for acetylene hydrochlorination

Jian Li et al.

Summary: In this study, Ru-L-x/AC catalysts were synthesized to address the issues of traditional Ru/AC catalyst and improve the activity and stability of acetylene hydrochlorination reaction. The newly developed catalyst showed significantly improved performance and has great potential for industrial applications.

MOLECULAR CATALYSIS (2022)

添加到收藏夹

Article Chemistry, Multidisciplinary

Interactions between atomically dispersed copper and phosphorous species are key for the hydrochlorination of acetylene

Ting Wang et al.

Summary: Phosphorus-doped copper-based catalysts show excellent performance in acetylene hydrochlorination, and the interaction between P-C bonds and copper ions plays a crucial role in the catalyst's activity.

COMMUNICATIONS CHEMISTRY (2022)

添加到收藏夹

Article Construction & Building Technology

Investigate the use of recycled polyvinyl chloride (PVC) particles in improving the mechanical properties of stone mastic asphalt (SMA)

Mansour Fakhri et al.

Summary: Millions of tons of industrial and household waste, especially plastic waste, are causing damage to the environment through landfilling, incineration, and dumping. This study investigated the impact of different percentages of recycled PVC on the mechanical properties of stone mastic asphalt (SMA) mixture. The results showed that the addition of recycled PVC materials improved the moisture resistance and rutting resistance of SMA, but had a negative effect on skid resistance.

CONSTRUCTION AND BUILDING MATERIALS (2022)

添加到收藏夹

Article Chemistry, Applied

Pyrrolidone ligand improved Cu-based catalysts with high performance for acetylene hydrochlorination

You Han et al.

Summary: By adding 1-methyl-2-pyrrolidinone (NMP) ligand, the activity and stability of the Cu-pyrrolidone/spherical activated carbon catalysts were significantly improved. The optimal molar ratio of NMP/Cu = 0.25 showed the best performance with a 94.2% acetylene conversion rate. NMP enhanced the dispersion of Cu species, stabilized Cu(+) and Cu(2+) species, and inhibited coke deposition, demonstrating great potential in acetylene hydrochlorination.

APPLIED ORGANOMETALLIC CHEMISTRY (2021)

添加到收藏夹

Article Chemistry, Physical

Effects of N-, P-, or O-containing ligands on gold-based complex catalysts for acetylene hydrochlorination

Yanqin Li et al.

Summary: The study demonstrated that the interaction between ligands and gold species played a crucial role in enhancing catalytic activity, with different ligands exhibiting distinct effects in the catalytic reaction. All prepared catalysts showed improved adsorption and activation capacity of hydrogen chloride, with nitrogen-containing ligands enhancing the dispersion of gold species and phosphorus-containing ligands increasing the content of active Aun+ species. Additionally, the stability of all the prepared Au-Lx/AC catalysts was ensured by inhibiting the agglomeration of gold components or coking deposition.

APPLIED CATALYSIS A-GENERAL (2021)

添加到收藏夹

Article Chemistry, Physical

Adsorption Behavior and Electron Structure Engineering of Pd-IL Catalysts for Selective Hydrogenation of Acetylene

Xianlang Chen et al.

Summary: The study demonstrates the importance of tuning the electronic structure of palladium catalysts to control the selectivity and efficiency of acetylene hydrogenation reactions. The Pd/NC catalyst shows exceptional performance due to nitrogen-doped changes in the electronic structure of Pd nanoparticles, leading to improved desorption of ethylene and prevention of over hydrogenation. This strategy has broad applications in manipulating the micro electrochemical properties of active metals.

CATALYSIS LETTERS (2021)

添加到收藏夹

Article Chemistry, Multidisciplinary

Operando Cooperated Catalytic Mechanism of Atomically Dispersed Cu-N4 and Zn-N4 for Promoting Oxygen Reduction Reaction

Miaomiao Tong et al.

Summary: The dual-metal single-atom catalyst Cu/Zn-NC shows excellent ORR activity and stability, with operando XANES and DFT calculations revealing the synergistic interaction between Cu-N-4 and Zn-N-4 as well as the transitions between different states.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

添加到收藏夹

Article Biochemistry & Molecular Biology

Conformational Analysis of N-Alkyl-N-[2-(diphenylphosphoryl)ethyl]amides of Diphenylphosphorylacetic Acid: Dipole Moments, IR Spectroscopy, DFT Study

Anastasiia Kuznetsova et al.

Summary: Experimental and theoretical conformational analysis was conducted on three N,N-dialkyl substituted bisphosphorylated acetamides, revealing a conformational equilibrium in solution influenced by the substituents and phosphorus atoms' orientation.

MOLECULES (2021)

添加到收藏夹

Article Chemistry, Physical

Controllable Synthesis of Vacancy-Defect Cu Site and Its Catalysis for the Manufacture of Vinyl Chloride Monomer

Bolin Wang et al.

Summary: The study focuses on designing favorable structures for active sites to narrow the gap in activity between Cu-based and noble-metal-based catalytic systems for vinyl chloride production. A method for fabricating Cu single-atom catalysts is reported, with gradual release of C-Cl derivatives promoting vacancy-defect generation and significantly reducing the activity gap. Competitive adsorption between acetylene and hydrogen chloride on the CuCl2V-N site was found to enhance catalytic performance, and DFT calculations revealed a specific reaction mechanism catalyzed on the vacancy-defect CuCl2V-N site.

ACS CATALYSIS (2021)

添加到收藏夹

Article Chemistry, Physical

A study on the rules of ligands in highly efficient Ru-amide/AC catalysts for acetylene hydrochlorination

Yongwang Li et al.

Summary: This study synthesized a series of Ru-amide/AC catalysts and found that replacing a hydrogen on formamide with an electron donor substituent can enhance catalytic performance, while electron withdrawing substituents have the opposite effect. A rule was discovered that the electron donor ability and steric hindrance of substituents on amide ligands jointly affect the modification effect, with formanilide violating this rule but showing the best modification effect.

CATALYSIS SCIENCE & TECHNOLOGY (2021)

添加到收藏夹

Article Chemistry, Applied

Ruthenium catalyst coordinated with [N4444+][PF6-] ionic liquid for acetylene hydrochlorination

You Han et al.

CATALYSIS TODAY (2020)

添加到收藏夹

Article Chemistry, Physical

High performance of supported Cu-based catalysts modulated via phosphamide coordination in acetylene hydrochlorination

Yubing Hu et al.

APPLIED CATALYSIS A-GENERAL (2020)

添加到收藏夹

Article Chemistry, Physical

Enhanced catalytic performance of activated carbon-supported ru-based catalysts for acetylene hydrochlorination by azole ligands

Jian Li et al.

APPLIED CATALYSIS A-GENERAL (2020)

添加到收藏夹

Article Chemistry, Physical

Single-Atom AuI-N3 Site for Acetylene Hydrochlorination Reaction

Zheng Chen et al.

ACS CATALYSIS (2020)

添加到收藏夹

Article Chemistry, Physical

Nanostructuring unlocks high performance of platinum single-atom catalysts for stable vinyl chloride production

Selina K. Kaiser et al.

NATURE CATALYSIS (2020)

添加到收藏夹

Article Chemistry, Physical

Carbon-Microcuboid-Supported Phosphorus-Coordinated Single Atomic Copper with Ultrahigh Content and Its Abnormal Modification to Na Storage Behaviors

Yifan Li et al.

ADVANCED ENERGY MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Bioinspired Copper Single-Atom Catalysts for Tumor Parallel Catalytic Therapy

Xiangyu Lu et al.

ADVANCED MATERIALS (2020)

添加到收藏夹

Article Chemistry, Multidisciplinary

Synergistically Catalytic Hydrochlorination of Acetylene over the Highly Dispersed Ru Active Species Embedded in P-Containing Ionic Liquids

Jian Li et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2020)

添加到收藏夹

Article Chemistry, Physical

Hydrochlorination of acetylene on single-atom Pd/N-doped carbon catalysts: Importance of pyridinic-N synergism

Bolin Wang et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2020)

添加到收藏夹

Article Engineering, Environmental

Supported ionic liquid-palladium catalyst for the highly effective hydrochlorination of acetylene

Jia Zhao et al.

CHEMICAL ENGINEERING JOURNAL (2019)

添加到收藏夹

Article Multidisciplinary Sciences

Self- regeneration of Au/CeO2 based catalysts with enhanced activity and ultra-stability for acetylene hydrochlorination

Lin Ye et al.

NATURE COMMUNICATIONS (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Effect of Phosphorus Ligand on Cu-Based Catalysts for Acetylene Hydrochlorination

Xuemei Wang et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2019)

添加到收藏夹

Article Chemistry, Multidisciplinary

Preserved in a Shell: High-Performance Graphene-Confined Ruthenium Nanoparticles in Acetylene Hydrochlorination

Selina K. Kaiser et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

添加到收藏夹

Article Chemistry, Physical

Synergy between Ionic Liquids and CuCl2 in Gas-Liquid Phase Reactions of Acetylene Hydrochlorination

Yi Yu et al.

CATALYSTS (2019)

添加到收藏夹

Article Environmental Sciences

Waste control by waste: Fenton-like oxidation of phenol over Cu modified ZSM-5 from coal gangue

Haipeng Li et al.

SCIENCE OF THE TOTAL ENVIRONMENT (2019)

添加到收藏夹

Article Chemistry, Physical

MOMTPPC improved Cu-based heterogeneous catalyst with high efficiency for acetylene hydrochlorination

Yan Wang et al.

MOLECULAR CATALYSIS (2019)

添加到收藏夹

Article Engineering, Chemical

Metal nanoparticles in ionic liquid-cosolvent biphasic systems as active catalysts for acetylene hydrochlorination

Lifeng Yang et al.

AICHE JOURNAL (2018)

添加到收藏夹

Review Chemistry, Multidisciplinary

Green production of PVC from laboratory to industrialization: State-of-the-art review of heterogeneous non-mercury catalysts for acetylene hydrochlorination

Hao Xu et al.

JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY (2018)

添加到收藏夹

Article Chemistry, Physical

Deactivation of a Single-Site Gold-on-Carbon Acetylene Hydrochlorination Catalyst: An X-ray Absorption and Inelastic Neutron Scattering Study

G. Malta et al.

ACS CATALYSIS (2018)

添加到收藏夹

Article Chemistry, Physical

Highly Efficient Ru@IL/AC To Substitute Mercuric Catalyst for Acetylene Hydrochlorination

Shanshan Shang et al.

ACS CATALYSIS (2017)

添加到收藏夹

Article Chemistry, Physical

Improvement of imidazolium-based ionic liquids on the activity of ruthenium catalyst for acetylene hydrochlorination

Yu Li et al.

MOLECULAR CATALYSIS (2017)

添加到收藏夹

Article Chemistry, Multidisciplinary

P-Doped Porous Carbon as Metal Free Catalysts for Selective Aerobic Oxidation with an Unexpected Mechanism

Mehulkumar A. Patel et al.

ACS NANO (2016)

添加到收藏夹

Review Chemistry, Physical

The surface science of nanocrystals

Michael A. Boles et al.

NATURE MATERIALS (2016)

添加到收藏夹

Article Chemistry, Physical

Controllable Catalysis with Nanoparticles: Bimetallic Alloy Systems and Surface Adsorbates

Tianyou Chen et al.

ACS CATALYSIS (2016)

添加到收藏夹

Article Chemistry, Physical

Hydrochlorination of acetylene catalyzed by an activated carbon supported chlorotriphenylphosphine gold complex

Yanzhao Dong et al.

CATALYSIS SCIENCE & TECHNOLOGY (2016)

添加到收藏夹

Article Chemistry, Physical

The Preparation of Cu-g-C3N4/AC Catalyst for Acetylene Hydrochlorination

Wenli Zhao et al.

CATALYSTS (2016)

添加到收藏夹

Article Chemistry, Multidisciplinary

Discovery, Development, and Commercialization of Gold Catalysts for Acetylene Hydrochlorination

Peter Johnston et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2015)

添加到收藏夹

Article Chemistry, Physical

Confining Noble Metal (Pd, Au, Pt) Nanoparticles in Surfactant Ionic Liquids: Active Non-Mercury Catalysts for Hydrochlorination of Acetylene

Jingyi Hu et al.

ACS CATALYSIS (2015)

添加到收藏夹

Article Chemistry, Multidisciplinary

Selective Hydrogenation of alpha,beta-Unsaturated Aldehydes Catalyzed by Amine-Capped Platinum-Cobalt Nanocrystals

Binghui Wu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2012)

添加到收藏夹

Article Chemistry, Physical

Acetylene catalytic hydrochlorination over powder catalyst prepared by pre-milling of K2PtCl4 salt

Serge A. Mitchenko et al.

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL (2007)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.