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Cœuret, F.; Vilar, Eudésio Oliveira; Cavalcanti, Eliane Bezerra

doi:10.1023/a:1021236210511

Cited by 26 publications

(21 citation statements)

References 11 publications

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“…3D CFT has been proposed as promising substrates for constructing exible electrodes due to high electrical conductivity, good corrosion resistance, excellent mechanical exibility, lightweight and commercial availability. [108][109][110] Depositing, coating, or direct growing high capacity active materials on CFT conductive substrates have been found to be an effective route for fabricating the exible electrodes. A variety of CFT based exible electrodes (Fig.…”

Section: Carbon Cloth/fabric/textile (Cft)-supported Electrodesmentioning

confidence: 99%

Review on carbonaceous materials and metal composites in deformable electrodes for flexible lithium-ion batteries

et al. 2021

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Section: Carbon Cloth/fabric/textile (Cft)-supported Electrodesmentioning

confidence: 99%

Review on carbonaceous materials and metal composites in deformable electrodes for flexible lithium-ion batteries

et al. 2021

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“…CCs exhibit outstanding mechanical strength, light weight, and flexibility with high electrical conductivity. However, their low surface area (around 5-8 m 2 g −1 ) and lack of active sites on their surface limit their direct applications as electrode materials [199]. A flexible 3D hierarchical structured cathode composed of mesoporous SnO 2 nanosheets on carbon cloths (SnO 2 /CCs) have been studied for CO 2 reduction to formate in 0.5 M NaHCO 3 [200].…”

Section: Carbon Nanotubes and Nanofibersmentioning

confidence: 99%

Three-Dimensional Cathodes for Electrochemical Reduction of CO2: From Macro- to Nano-Engineering

et al. 2020

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Rising anthropogenic CO2 emissions and their climate warming effects have triggered a global response in research and development to reduce the emissions of this harmful greenhouse gas. The use of CO2 as a feedstock for the production of value-added fuels and chemicals is a promising pathway for development of renewable energy storage and reduction of carbon emissions. Electrochemical CO2 conversion offers a promising route for value-added products. Considerable challenges still remain, limiting this technology for industrial deployment. This work reviews the latest developments in experimental and modeling studies of three-dimensional cathodes towards high-performance electrochemical reduction of CO2. The fabrication–microstructure–performance relationships of electrodes are examined from the macro- to nanoscale. Furthermore, future challenges, perspectives and recommendations for high-performance cathodes are also presented.

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“…However, it was shown that even if these materials are made of long fibers, carbon cloths do not possess good electrode properties, due to the existence of double porosity and electrical conduction problems. Thus, the use of such a material as an electrode is not recommended [47].…”

Section: Carbon Fibersmentioning

confidence: 99%

Carbon Materials as Cathode Constituents for Electrochemical CO2 Reduction—A Review

Messias

Ponte

Machado

2019

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This work reviews the latest developments of cathodes for electrochemical CO 2 reduction, with carbon black, mesoporous carbons, carbon nanofibers, graphene, its derivatives and/or carbon nanotubes as constituents. Electrochemical CO 2 reduction into fuels and chemicals powered by renewable energy is a technology that can contribute to climate change mitigation. Strategies used in this fast-evolving field are discussed, having in mind a commercial application. Electrochemical performance of several materials is analyzed, using in some cases the findings of theoretical computational studies, which show the enormous potential of these materials. Considerable challenges still lie ahead to bring this technology into industrial deployment. However, the significant progress achieved so far shows that further R&D efforts might pay off.C 2019, 5, 83 2 of 26 considering the findings of theoretical computational studies, are in some cases analyzed, when this type of study is available. Knowledge gaps and new promising R&D trends of nanocarbon-based materials development for this application are highlighted. Carbon BlackCarbon black is produced by the incomplete combustion of petroleum heavy fractions. It is a form of para-crystalline carbon of high surface area. Although activated carbon has a more favorable surface area to volume ratio (>1000 m 2 /g) than carbon black, its low electrical conductivity makes it unsuitable as electrode material. Commercial carbon blacks, such as Vulcan or Ketjen black have been most frequently used as support to ensure large electrochemical reaction surfaces and to reduce noble metal loading. Metal and Metal-Derived Particles Supported on Carbon BlackCO 2 ER can be carried out in gas phase, where gaseous CO 2 is fed to the cathode through gas diffusion electrodes (GDE), or in liquid phase, where CO 2 dissolved in the liquid electrolyte contacts the electrode. Figure 1 presents a schematic diagram of two possible configurations of both operation modes.C 2019, 5, x FOR PEER REVIEW 2 of 25 discussed, having in mind a commercial application. Electrochemical performances of several materials, considering the findings of theoretical computational studies, are in some cases analyzed, when this type of study is available. Knowledge gaps and new promising R&D trends of nanocarbonbased materials development for this application are highlighted. Carbon BlackCarbon black is produced by the incomplete combustion of petroleum heavy fractions. It is a form of para-crystalline carbon of high surface area. Although activated carbon has a more favorable surface area to volume ratio (>1000 m 2 /g) than carbon black, its low electrical conductivity makes it unsuitable as electrode material. Commercial carbon blacks, such as Vulcan or Ketjen black have been most frequently used as support to ensure large electrochemical reaction surfaces and to reduce noble metal loading. Metal and Metal-Derived Particles Supported on Carbon BlackCO2ER can be carried out in gas phase, where gaseous CO2 is fed to the cathode thro...

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Untitled

Cited by 26 publications

References 11 publications

Review on carbonaceous materials and metal composites in deformable electrodes for flexible lithium-ion batteries

Review on carbonaceous materials and metal composites in deformable electrodes for flexible lithium-ion batteries

Three-Dimensional Cathodes for Electrochemical Reduction of CO2: From Macro- to Nano-Engineering

Carbon Materials as Cathode Constituents for Electrochemical CO2 Reduction—A Review

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