4.6 Article

Liquid metal-based catalysts for the electroreduction of carbon dioxide into solid carbon

Related references

Note: Only part of the references are listed.
Article Chemistry, Multidisciplinary

Direct conversion of CO2 to solid carbon by Ga-based liquid metals

Karma Zuraiqi et al.

Summary: This study reports a method for the direct conversion of CO2 to solid carbon utilizing EGaIn liquid metal alloy. The method allows for low-temperature reduction of CO2, producing highly selective solid carbon. The generated carbon naturally accumulates on the top of the alloy, making it easy to collect.

ENERGY & ENVIRONMENTAL SCIENCE (2022)

Article Chemistry, Physical

Catalytic CO2/CO Reduction: Gas, Aqueous, and Aprotic Phases

Alexander Bagger et al.

Summary: This work investigates the theoretical differences and similarities of CO2/CO catalytic reduction reactions in gas, aqueous solution, and aprotic solution. The binding energy serves as a good descriptor for the gaseous and aqueous phases and allows catalysts to be categorized by reduction products. However, descriptors alone are insufficient for mapping in the aprotic phase, requiring the use of a microkinetic model.

ACS CATALYSIS (2022)

Review Chemistry, Physical

Coking of Catalysts: Mechanisms, Models, and Influence

N. M. Ostrovskii

Summary: This review examines the mechanism of multilayered coke formation on various catalysts and analyzes its possible variations. The study provides a detailed derivation of the dynamic equations for different types of coke accumulation and the kinetics of its deactivating effect. The derived dependencies of catalyst relative activity on coke concentration are substantiated. Specific examples are presented to confirm the advantages of rigorous models based on the mechanism in comparison with descriptive experimental approaches.

KINETICS AND CATALYSIS (2022)

Review Chemistry, Multidisciplinary

Recent Progress on Vanadium Dioxide Nanostructures and Devices: Fabrication, Properties, Applications and Perspectives

Yanqing Zhang et al.

Summary: Vanadium dioxide (VO2) is a typical material undergoing metal-insulator transition, exhibiting sudden changes in conductance and optical transmittance during phase transition. Due to its excellent phase transition characteristics, VO2 has been widely studied and applied in the fields of electric and optical devices. This review summarizes the phases, structural features, fabrication methods, properties, and applications of VO2, while also discussing the challenges and opportunities for future studies and applications.

NANOMATERIALS (2021)

Review Chemistry, Multidisciplinary

Advances and Challenges for the Electrochemical Reduction of CO2 to CO: From Fundamentals to Industrialization

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)

Article Chemistry, Multidisciplinary

Reduced Arene Complexes of Hafnium Supported by a Triamidoamine Ligand

Priyabrata Ghana et al.

Summary: A series of hafnium complexes with a reduced arene have been synthesized in this study, mimicking the chemistry of hafnium in its formal oxidation state +II. The reducing nature and basicity of the reduced anthracene ligand were explored through reactions with benzonitrile and azobenzene. Treatment of terminal alkynes with the complexes led to the selective protonation of the corresponding dianionic ligand.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2021)

Article Energy & Fuels

Effect of neutral electrolytes on vanadium dioxide microspheres-based electrode materials for asymmetric supercapacitors

Samba Sarr et al.

Summary: Different neutral electrolytes were used to investigate the electrochemical performances of vanadium dioxide synthesized via a solvothermal process. Among them, the material showed the highest specific capacitance in 0.5 M K2SO4. The asymmetric supercapacitor (VO2//PS-AC) demonstrated excellent performance at 0.5 A g(-1) in the neutral medium electrolyte.

JOURNAL OF ENERGY STORAGE (2021)

Article Energy & Fuels

Toward the Proper Selection of Carbon Electrode Materials for Energy Storage Applications: Experimental and Theoretical Insights

Basant A. Ali et al.

Summary: Identifying the proper carbon material is crucial in developing high-performance supercapacitor electrodes. Optimization of electrolyte and operating potential window is essential for enhancing the performance of carbon materials. Quantum capacitance calculations help to explain the differences in carbon material performance under different electrolytes and potential windows.

ENERGY & FUELS (2021)

Review Chemistry, Inorganic & Nuclear

An exploration into two-dimensional metal oxides, and other 2D materials, synthesised via liquid metal printing and transfer techniques

Abigail Goff et al.

Summary: The new liquid metal-based technique combines top-down and bottom-up processes to synthesize 2D metal oxides, which can be exfoliated into 2D flakes for use in electronic devices and chemical reactions.

DALTON TRANSACTIONS (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)

Review Chemistry, Multidisciplinary

Electrochemical carbon dioxide capture to close the carbon cycle

R. Sharifian et al.

Summary: Electrochemical CO2 capture technologies are gaining attention for their flexibility and potential to address decentralized emissions. These methods rely on pH-swing to capture and recover CO2, and are being analyzed for their energy efficiency and adaptability in a circular carbon economy. Although costly, they could become more viable with widespread availability of affordable renewable electricity and materials.

ENERGY & ENVIRONMENTAL SCIENCE (2021)

Review Chemistry, Physical

Liquid Metals in Catalysis for Energy Applications

Karma Zuraiqi et al.

JOULE (2020)

Review Chemistry, Physical

Catalyst design strategies for stable electrochemical CO2reduction reaction

Woong Choi et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Article Multidisciplinary Sciences

Room temperature CO2 reduction to solid carbon species on liquid metals featuring atomically thin ceria interfaces

Dorna Esrafilzadeh et al.

NATURE COMMUNICATIONS (2019)

Review Chemistry, Multidisciplinary

Liquid metals: fundamentals and applications in chemistry

T. Daeneke et al.

CHEMICAL SOCIETY REVIEWS (2018)

Article Multidisciplinary Sciences

The many possible climates from the Paris Agreement's aim of 1.5 °C warming

Sonia Seneviratne et al.

NATURE (2018)

Article Chemistry, Multidisciplinary

Gallium-rich Pd-Ga phases as supported liquid metal catalysts

N. Taccardi et al.

NATURE CHEMISTRY (2017)

Article Chemistry, Physical

Raman and XPS characterization of vanadium oxide thin films with temperature

Ferran Urena-Begara et al.

APPLIED SURFACE SCIENCE (2017)

Proceedings Paper Chemistry, Multidisciplinary

Cyclic Voltammetric Study of Chromium(VI) and Chromium(III) on The Gold Nanoparticles-Modified Glassy Carbon Electrode

Santhy Wyantuti et al.

3RD INTERNATIONAL SEMINAR ON CHEMISTRY 2014 (2015)

Article Chemistry, Physical

Development and understanding of cobaloxime activity through electrochemical molecular catalyst screening

David W. Wakerley et al.

PHYSICAL CHEMISTRY CHEMICAL PHYSICS (2014)

Review Materials Science, Multidisciplinary

Nanofunctional gallium oxide (Ga2O3) nanowires/nanostructures and their applications in nanodevices

Sudheer Kumar et al.

PHYSICA STATUS SOLIDI-RAPID RESEARCH LETTERS (2013)

Article Geochemistry & Geophysics

Characterization of black carbon in geosorbents at the nanometer scale by STEM-EDX elemental mapping

Dave T. F. Kuo et al.

ORGANIC GEOCHEMISTRY (2013)

Article Chemistry, Inorganic & Nuclear

Two-step one-electron transfer reaction of chromium(III) complex containing levodopa and uridine with N-bromosuccinimide

Ahmed A. Abdel-Khalek et al.

JOURNAL OF COORDINATION CHEMISTRY (2012)

Article Multidisciplinary Sciences

A Local Proton Source Enhances CO2 Electroreduction to CO by a Molecular Fe Catalyst

Cyrille Costentin et al.

SCIENCE (2012)

Article Chemistry, Physical

Stoichiometric vanadium oxides studied by XPS

E. Hryha et al.

SURFACE AND INTERFACE ANALYSIS (2012)

Article Chemistry, Multidisciplinary

Raman spectra of graphite oxide and functionalized graphene sheets

Konstantin N. Kudin et al.

NANO LETTERS (2008)

Review Materials Science, Multidisciplinary

Characterization of amorphous and nanocrystalline carbon films

PK Chu et al.

MATERIALS CHEMISTRY AND PHYSICS (2006)

Article Chemistry, Multidisciplinary

A highly stable gadolinium complex with a fast, associative mechanism of water exchange

MK Thompson et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2003)