Dip-coating of MXene and transition metal dichalcogenides on 3D-printed nanocarbon electrodes for the hydrogen evolution reaction

Kumar, K.P. Akshay; Ghosh, Kalyan; Alduhaish, Osamah; Pumera, Martin

doi:10.1016/j.elecom.2020.106890

Cited by 44 publications

(45 citation statements)

References 21 publications

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“…3D printed electrodes also can be used for electrochemical analysis, by replacing traditional carbon electrodes. For example, Akshay Kumar et al 97 prepared electrodes by 3D printing and used materials with high catalytic efficiency to improve their electrochemical performance. Then, they used an easy and cost-effective dip-coating technique for the coating of the electrodes.…”

Section: Materials Used In the 3d Printing Methodsmentioning

confidence: 99%

An Overview of Various Additive Manufacturing Technologies and Materials for Electrochemical Energy Conversion Applications

et al. 2022

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Additive manufacturing (AM) technologies have many advantages, such as design flexibility, minimal waste, manufacturing of very complex structures, cheaper production, and rapid prototyping. This technology is widely used in many fields, including health, energy, art, design, aircraft, and automotive sectors. In the manufacturing process of 3D printed products, it is possible to produce different objects with distinctive filament and powder materials using various production technologies. AM covers several 3D printing techniques such as fused deposition modeling (FDM), inkjet printing, selective laser melting (SLM), and stereolithography (SLA). The present review provides an extensive overview of the recent progress in 3D printing methods for electrochemical fields. A detailed review of polymeric and metallic 3D printing materials and their corresponding printing methods for electrodes is also presented. Finally, this paper comprehensively discusses the main benefits and the drawbacks of electrode production from AM methods for energy conversion systems.

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Section: Materials Used In the 3d Printing Methodsmentioning

confidence: 99%

An Overview of Various Additive Manufacturing Technologies and Materials for Electrochemical Energy Conversion Applications

et al. 2022

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“…The need for the development of efficient electrocatalytic materials for various electrochemical reactions, such as the hydrogen evolution reaction (HER), 237,238 oxygen evolution reaction (OER), 239,240 oxygen reduction reaction (ORR), 241 and CO 2 reduction reaction (CO 2 RR), 242 is imperative. Electrocatalysis deals with the electrochemical splitting of water, consisting of two main reactions, in which HER generates molecular hydrogen at the cathode, and OER generates molecular oxygen at the anode.…”

Section: Nanoclays and Their Expanding Horizonsmentioning

confidence: 99%

Sustainable and safer nanoclay composites for multifaceted applications

Padil

Murugesan

et al. 2022

Green Chem.

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“…MXenes such as titanium carbide (Ti 3 C 2 T x ) have been dip coated onto FFF printed electrodes made of a PLA/graphene composite feedstock in order to improve the electrochemical performance with respect to the uncoated electrode. [ 279 ] It was also demonstrated that the capacitance of the same printed electrode was increased by three times as a result of electrochemical activation followed by MXene functionalization with the archetypal MXene, Ti 3 C 2 . [ 280 ] As an alternative approach, a Ti 3 C 2 T x MXene paste feedstock was formulated to be printed at room temperature to produce microsupercapacitors with ultrahigh energy densities [ 281 ] of up to 1035 mF cm −2 areal capacitance.…”

Section: Metallic Fillersmentioning

confidence: 99%

Emerging Research in Conductive Materials for Fused Filament Fabrication: A Critical Review

Simunec¹,

Sola²

2022

Adv Eng Mater

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The progress of Industry 4.0 and the advancement of robotic design are revealing a significant gap in the capabilities of current manufacturing techniques and the selection of materials that are available in electronics. Present‐day electrical systems largely rely on metals, but there is a driving need to develop new electrically conductive objects with a wide range of material properties, including expanded flexibility and softness, and with increasingly complex geometries. Electrically conductive composites can replace traditional metal‐based systems. In particular, thermoplastic composites become electrically conductive with the incorporation of conductive fillers or polymers while retaining to a large extent the processability of the thermoplastic matrix. This is where fused filament fabrication (FFF), an additive manufacturing (AM) technique capable of processing a variety of thermoplastic‐matrix feedstock materials, can be leveraged to create electrically conductive objects with new functionalities. While there is an increasing number of publications describing the FFF of electrical objects such as sensors and circuits, there is no comprehensive review outlining the functioning mechanisms, drawbacks, and advantages of FFF as applied to conductive materials. The present review fills this lacuna by offering a critical analysis of the specific challenges and solutions to promote FFF of electrically conductive polymers and composites.

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Dip-coating of MXene and transition metal dichalcogenides on 3D-printed nanocarbon electrodes for the hydrogen evolution reaction

Cited by 44 publications

References 21 publications

An Overview of Various Additive Manufacturing Technologies and Materials for Electrochemical Energy Conversion Applications

An Overview of Various Additive Manufacturing Technologies and Materials for Electrochemical Energy Conversion Applications

Sustainable and safer nanoclay composites for multifaceted applications

Emerging Research in Conductive Materials for Fused Filament Fabrication: A Critical Review

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