4.7 Article

Intensified coupled electrolysis of CO2 and brine over electrocatalysts with ordered mesoporous transport channels

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 Engineering, Environmental

Non-peripheral octamethyl-substituted cobalt phthalocyanine nanorods supported on N-doped reduced graphene oxide achieve efficient electrocatalytic CO2 reduction to CO

Minzhang Li et al.

Summary: This study demonstrates the significant improvement in catalytic CO2 reduction performance by immobilizing N-CoMe2Pc nanorods onto NRGO surfaces. Among various tested nanocomposites, N-CoMe2Pc/NRGO showed superior CO faradaic efficiency/selectivity (90.0%) and a total current density reaching 9.7 mA cm-2.

CHEMICAL ENGINEERING JOURNAL (2022)

Article Chemistry, Multidisciplinary

Electrochemical Splitting of Methane in Molten Salts To Produce Hydrogen

Zeyu Fan et al.

Summary: Utilizing electrochemical splitting of methane in molten salts at 500 degrees C for hydrogen production offers an energy saving, emission-free and water-free approach. Compared to methane steam reforming, this method has lower equivalent carbon emissions and energy input.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Engineering, Environmental

Surface modification of SnO2 nanosheets via ultrathin N-doped carbon layers for improving CO2 electrocatalytic reduction

Baohua Zhang et al.

Summary: A new study in the field of CO2 electrocatalytic reduction shows that modifying the surface of tin dioxide nanosheets with nitrogen-doped carbon can enhance the efficiency of CO2 conversion.

CHEMICAL ENGINEERING JOURNAL (2021)

Article Chemistry, Multidisciplinary

Selective and High Current CO2 Electro-Reduction to Multicarbon Products in Near-Neutral KCl Electrolytes

Xiao Zhang et al.

Summary: A stable and selective electrocatalytic carbon dioxide reduction reaction (CO2RR) to C2+ products was achieved using a Cu electrocatalyst on a hydrophobic gas-diffusion layer (GDL) electrode in near-neutral KCl electrolytes. The instability of the catalyst in alkaline media under cathodic CO2RR conditions was largely suppressed by using a near-neutral electrolyte, showcasing the potential for long-term stability in CO2RR applications.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2021)

Review Chemistry, Physical

Carbon-Based Materials for Electrochemical Reduction of CO2 to C2+ Oxygenates: Recent Progress and Remaining Challenges

Kun Zhao et al.

Summary: This review summarizes recent progress in the formation of C2+ oxygenates from CO2 reduction on carbon-based materials, highlighting strategies for achieving C-C coupling, the relationship between intermediate adsorption energy and selectivity of oxygenate production, and mechanisms of C2+ oxygenate generation and active site fabrication on carbon-based materials. Challenges and opportunities for electrochemical conversion of CO2 into C2+ oxygenates were discussed.

ACS CATALYSIS (2021)

Article Chemistry, Multidisciplinary

Chemical Identification of Catalytically Active Sites on Oxygen-doped Carbon Nanosheet to Decipher the High Activity for Electro-synthesis Hydrogen Peroxide

Shanyong Chen et al.

Summary: A chemical titration strategy was proposed to decipher the mechanism of oxygen-doped carbon nanosheet catalyst for 2 e(-) ORR, revealing that C=O species are the main active sites for electrocatalytic activity.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Chemistry, Multidisciplinary

A General Polymer-Oriented Acid-Mediated Self-Assembly Approach toward Crystalline Mesoporous Metal Sulfides

Hongru Zhou et al.

Summary: A new method for synthesizing mesoporous metal sulfides is proposed in this study, where PEI serves as a pore-forming agent and acetic acid as a pH regulator and coordination agent to control the interactions between inorganic precursors and thioacetamide. This method allows for a high degree of control over the crystal and porous structure of MMSs, leading to high surface areas and pore volumes in the obtained materials. Additionally, mesoporous Zn0.56Cd0.44S exhibits superior photocatalytic H-2 generation rate due to the abundant mesopores and homojunctions.
Article Chemistry, Physical

Insight into the Surface-Tuned Activity and Cl2/HCl Selectivity in the Catalytic Oxidation of Vinyl Chloride over Co3O4(110) versus (001): A DFT Study

Guangtao Chai et al.

Summary: Co3O4 has been widely studied as a catalyst for the oxidation of chlorinated volatile organic compounds due to its excellent oxidative ability. This study used first-principles calculations to explore the catalytic oxidation process of vinyl chloride on different surfaces of Co3O4. The results show that oxygen vacancy and adjacent Co-5c sites play important roles in the cleavage of the C-Cl bond on Co3O4(110) and Co3O4(001) surfaces, respectively. The identification of the rate-determining step in VC oxidation and the preference for HCl as the chlorine-containing product provide insights for improving the performance of Co3O4 catalysts in CVOC oxidation.

JOURNAL OF PHYSICAL CHEMISTRY C (2021)

Article Chemistry, Physical

Toward an Understanding of the Enhanced CO2 Electroreduction in NaCl Electrolyte over CoPc Molecule-Implanted Graphitic Carbon Nitride Catalyst

Xinyi Tan et al.

Summary: This study achieved efficient CO2 electrolysis in seawater using CoPc/g-C3N4 electrocatalyst, with chlorine ions found to have positive effects on the CO2RR. In simulated seawater, a high faradaic efficiency of up to 98.1% towards CO was achieved.

ADVANCED ENERGY MATERIALS (2021)

Article Chemistry, Physical

Marked enhancement of electrocatalytic activities for gas-consuming reactions by bimodal mesopores

Ling-Yu Dong et al.

Summary: Spatially locating active centers into parallelly bimodal mesopores through precise engineering of mesopore geometries enhances the activity of gas-consuming reactions. This advancement in electrocatalysts by pore geometry engineering on the mesoscale offers a fresh and general idea to improve efficiency.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Review Chemistry, Multidisciplinary

Electrocatalysis for CO2 conversion: from fundamentals to value-added products

Genxiang Wang et al.

Summary: This article provides a comprehensive review of recent research progress on the selective electrocatalytic conversion of CO2 into value-added products. It covers the history and fundamental science of electrocatalytic CO2RR, the design, preparation, and performance evaluation of electrocatalysts, factors influencing the CO2RR, and associated theoretical calculations. Emphasis is placed on emerging trends in selective electrocatalytic conversion of CO2 and discussions on structure-performance relationships and mechanisms.

CHEMICAL SOCIETY REVIEWS (2021)

Article Chemistry, Multidisciplinary

Nanostructured β-Bi2O3 Fractals on Carbon Fibers for Highly Selective CO2 Electroreduction to Formate

Thanh Tran-Phu et al.

ADVANCED FUNCTIONAL MATERIALS (2020)

Review Chemistry, Multidisciplinary

Catalyst-electrolyte interface chemistry for electrochemical CO2 reduction

Young Jin Sa et al.

CHEMICAL SOCIETY REVIEWS (2020)

Article Chemistry, Physical

Highly ordered mesoporous carbon/iron porphyrin nanoreactor for the electrochemical reduction of CO2

Jaecheol Choi et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Article Chemistry, Multidisciplinary

From passivation to activation - tunable nickel/nickel oxide for hydrogen evolution electrocatalysis

Emma C. Lovell et al.

CHEMICAL COMMUNICATIONS (2020)

Review Chemistry, Multidisciplinary

Strategic use of biochar for CO2 capture and sequestration

Sungyup Jung et al.

JOURNAL OF CO2 UTILIZATION (2019)

Article Chemistry, Multidisciplinary

Molecular Design Strategy for Ordered Mesoporous Stoichiometric Metal Oxide

Changyao Wang et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2019)

Article Electrochemistry

Preparation of the Ordered Spherical Ru-RuO2 and Electrocatalysis toward Chlorine Evolution Reaction

Ju Wang et al.

INTERNATIONAL JOURNAL OF ELECTROCHEMICAL SCIENCE (2019)

Article Multidisciplinary Sciences

A universal ligand mediated method for large scale synthesis of transition metal single atom catalysts

Hongzhou Yang et al.

NATURE COMMUNICATIONS (2019)

Article Materials Science, Ceramics

Characterization and electrochemical behavior of Ti/TiO2-RuO2-IrO2-SnO2 anodes prepared by sol-gel process

Iman Pouladvand et al.

JOURNAL OF SOL-GEL SCIENCE AND TECHNOLOGY (2019)

Article Chemistry, Physical

Clarifying the controversial catalytic active sites of Co3O4 for the oxygen evolution reaction

Yong Xu et al.

JOURNAL OF MATERIALS CHEMISTRY A (2019)

Article Chemistry, Multidisciplinary

Highly efficient electrochemical conversion of CO2 and NaCl to CO and NaClO

Fengjiao Quan et al.

GREEN CHEMISTRY (2019)

Review Chemistry, Physical

A Simple Framework for Quantifying Electrochemical CO2 Fixation

Anqi Chen et al.

Review Chemistry, Physical

Protocol for the Nanocasting Method: Preparation of Ordered Mesoporous Metal Oxides

Xiaohui Deng et al.

CHEMISTRY OF MATERIALS (2017)

Article Chemistry, Multidisciplinary

Plasma-Engraved Co3O4 Nanosheets with Oxygen Vacancies and High Surface Area for the Oxygen Evolution Reaction

Lei Xu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Article Chemistry, Multidisciplinary

Paired Electrolysis in the Simultaneous Production of Synthetic Intermediates and Substrates

Mark J. Llorente et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Chemistry, Multidisciplinary

A General Strategy for Decoupled Hydrogen Production from Water Splitting by Integrating Oxidative Biomass Valorization

Bo You et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2016)

Article Chemistry, Physical

A highly efficient zinc catalyst for selective electroreduction of carbon dioxide in aqueous NaCl solution

Fengjiao Quan et al.

JOURNAL OF MATERIALS CHEMISTRY A (2015)

Article Chemistry, Multidisciplinary

Mesoporous Metal-Nitrogen-Doped Carbon Electrocatalysts for Highly Efficient Oxygen Reduction Reaction

Hai-Wei Liang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2013)

Article Chemistry, Physical

Microstructural impact of anodic coatings on the electrochemical chlorine evolution reaction

Ruiyong Chen et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2012)

Review Materials Science, Multidisciplinary

Zero-dimensional, one-dimensional, two-dimensional and three-dimensional nanostructured materials for advanced electrochemical energy devices

Jitendra N. Tiwari et al.

PROGRESS IN MATERIALS SCIENCE (2012)

Article Materials Science, Multidisciplinary

Raman studies of ZnO : Co thin films

Huijuan Zhou et al.

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE (2007)

Article Chemistry, Multidisciplinary

Mesoporous titanium phosphate molecular sieves with ion-exchange capacity

A Bhaumik et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2001)