Direct deposition of multi-walled carbon nanotubes onto stainless steel and YEF foils using a simple electrophoretic deposition for electrochemical capacitor electrode

Azam, Mohd Asyadi; Talib, Elyas; Seman, Raja Noor Amalina Raja

doi:10.1088/2053-1591/aae293

Cited by 6 publications

(4 citation statements)

References 30 publications

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“…AC is a material with a high porous structure and excellent conductivity contributed to their properties to be used as the EDLC type supercapacitors. 11,12 Furthermore, the storage mechanism of EDLCs offers supercapacitors with high energy delivery, uptake, and more excellent power performance. Non-faradaic properties of EDLCs contribute to the elimination of swelling that occurs in an active material, which usually happens to batteries during charging and discharging activities.…”

Section: Biomass-derived Carbon Materialsmentioning

confidence: 99%

“…Activated carbon (AC), traditionally labeled as activated charcoal, is a famous porous material in carbon family because of their complex configuration of carbon atoms. AC is a material with a high porous structure and excellent conductivity contributed to their properties to be used as the EDLC type supercapacitors 11,12 . Furthermore, the storage mechanism of EDLCs offers supercapacitors with high energy delivery, uptake, and more excellent power performance.…”

Section: Design and Synthesis Of Electrode Materials For Supercapacitormentioning

confidence: 99%

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Recent advances in biomass‐derived carbon, mesoporous materials, and transition metal nitrides as new electrode materials for supercapacitor: A short review

et al. 2021

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A suitable electrode or active material is one of the promising ways to boost supercapacitors' efficiency. The right properties of the electrode materials will enhance the performance of the supercapacitors. New electrode materials such as biomass-derived carbon, mesoporous materials, and transition metal nitrides have been studied as potential substitutes for the most common electrode material, activated carbon. This review discusses the recent (5 years) progress of the electrode materials in supercapacitors compiling the literature from 2016 to 2020. The overview of design (structures), recent developments, and challenges of the new electrode materials are presented in this review with considerations on their electrochemical performance in supercapacitors.

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Section: Biomass-derived Carbon Materialsmentioning

confidence: 99%

Section: Design and Synthesis Of Electrode Materials For Supercapacitormentioning

confidence: 99%

Recent advances in biomass‐derived carbon, mesoporous materials, and transition metal nitrides as new electrode materials for supercapacitor: A short review

et al. 2021

Self Cite

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“…Several efforts have been made to create advanced materials for high performance energy storage devices, including fuel cells, batteries and supercapacitors. Nowadays, Supercapacitors are largely employed in several uses as mobile electronics and hybrid electric vehicles owing to their lightweight, long life cycles, high rate performance, high specific energy and power densities [4][5][6].…”

Section: Introductionmentioning

confidence: 99%

Effect of Polytetrafluoroethylene Binder Content on Gravimetric Capacitance and Life Cycle Stability of Graphene Supercapacitor

Azam

Seman

Mohamed

et al. 2022

Int. J. Automot. Mech. Eng.

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One of the major elements in determining the supercapacitor performance is the development of a nano-layered structure through facilitating the surface-dependent electrochemical reaction processes. Carbon-based nanomaterials especially graphene, has attracted tremendous interest in electrical charge and power sources including supercapacitor because of their exceptional properties, which include high conductivity and large specific surface area. In this paper, the effect of polytetrafluoroethylene (PTFE) binder ratio (1, 5, 10, and 15 wt. %) on the electrochemical performance of graphene supercapacitor are evaluated. In addition, the facile and scalable preparation of graphene electrodes by using low-cost slurry technique is proposed. From the conducted experimental works, it was found that the fabricated graphene electrodes exhibit superior electrochemical properties for supercapacitor applications with a specific gravimetric capacitance of up to 373 F g−1. Moreover, the graphene electrode presented excellent cyclic stability with 99 % specific capacitance retention after 10,000 charge/discharge cycles hence promising for long‐lasting supercapacitors. The outcomes from the deliberated study serve as the basis of knowledge in the development of a cost-effective graphene-based materials production for energy storage devices.

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“…These properties could be modified by controlling the thickness, homogeneity and the shape of the surface on which the carbon nanotubes were deposited [37,38]. Of course, improvement of the metallic surface electrical and thermal properties depends upon on controlling the process parameters such as soaking time, voltage applied, carbon nanotubes concentration solution (water, molten salt and alcohols) [39,40], nanotubes direction [41] and shape of the container, to name a few.…”

Section: Introductionmentioning

confidence: 99%

Enhancing Electrical and Thermal Properties of Al6061 Parts by Electrophoresis Deposition of Multi-Walled Carbon Nanotubes

et al. 2020

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The present research work focuses on depositing multi-walled carbon nanotubes (MWCNTs) onto aluminum parts to modify their electrical and thermal properties by an electrodeposition process (EDP). This film coated over the sample surface creates a network of high conductive thin layer that promotes free electron flow and heat-loss reduction. Experimental measurements on the metallic surface part show an increment of the electrical conductivity of 9.6% for the sample coated with 0.05 mg/mL of MWCNTs with a heat dissipation increase of 36%.

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Direct deposition of multi-walled carbon nanotubes onto stainless steel and YEF foils using a simple electrophoretic deposition for electrochemical capacitor electrode

Cited by 6 publications

References 30 publications

Recent advances in biomass‐derived carbon, mesoporous materials, and transition metal nitrides as new electrode materials for supercapacitor: A short review

Recent advances in biomass‐derived carbon, mesoporous materials, and transition metal nitrides as new electrode materials for supercapacitor: A short review

Effect of Polytetrafluoroethylene Binder Content on Gravimetric Capacitance and Life Cycle Stability of Graphene Supercapacitor

Enhancing Electrical and Thermal Properties of Al6061 Parts by Electrophoresis Deposition of Multi-Walled Carbon Nanotubes

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