Selective electrodeposition of conducting polymers

Isobe, K.; Fukunaga, Tsutomu; Takashima, Wataru; Kaneto, Keiichi

doi:10.1016/s0379-6779(97)80307-4

Cited by 4 publications

(2 citation statements)

References 6 publications

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“…The authors found that the rate of mass transfer increases with an increase in current density and this phenomenon is governed by applied hydrodynamic conditions in the impingement zone (Mani and Wang, 2020). This theory is also supported by the experiment performed by Isobe et al (1997). Authors electrodeposited conduction polymer, i.e.…”

Section: Governing Parameter Of High-speed Selective Jet Electrodepos...supporting

confidence: 69%

A systematic review on high speed selective jet electrodeposition manufacturing

Deshmukh

Rajput

Narang

2022

WJE

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Purpose The purpose of this paper is to present current state of understanding on jet electrodeposition manufacturing; to compare various experimental parameters and their implication on as deposited features; and to understand the characteristics of jet electrodeposition deposition defects and its preventive procedures through available research articles. Design/methodology/approach A systematic review has been done based on available research articles focused on jet electrodeposition and its characteristics. The review begins with a brief introduction to micro-electrodeposition and high-speed selective jet electrodeposition (HSSJED). The research and developments on how jet electrochemical manufacturing are clustered with conventional micro-electrodeposition and their developments. Furthermore, this study converges on comparative analysis on HSSJED and recent research trends in high-speed jet electrodeposition of metals, their alloys and composites and presents potential perspectives for the future research direction in the final section. Findings Edge defect, optimum nozzle height and controlled deposition remain major challenges in electrochemical manufacturing. On-situ deposition can be used as initial structural material for micro and nanoelectronic devices. Integration of ultrasonic, laser and acoustic source to jet electrochemical manufacturing are current trends that are promising enhanced homogeneity, controlled density and porosity with high precision manufacturing. Originality/value This paper discusses the key issue associated to high-speed jet electrodeposition process. Emphasis has been given to various electrochemical parameters and their effect on deposition. Pros and cons of variations in electrochemical parameters have been studied by comparing the available reports on experimental investigations. Defects and their preventive measures have also been discussed. This review presented a summary of past achievements and recent advancements in the field of jet electrochemical manufacturing.

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Section: Governing Parameter Of High-speed Selective Jet Electrodepos...supporting

confidence: 69%

A systematic review on high speed selective jet electrodeposition manufacturing

Deshmukh

Rajput

Narang

2022

WJE

View full text Add to dashboard Cite

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“…Nanopatterning approaches based on selective electrodeposition of conducting polymers using scanning tunneling microscopy [21,22] can be found in the literature, but the deposited film usually spreads over the area of the working electrode because of its conducting behavior. Direct structuring processes based on localized electrochemical deposition of metals following native differences in the substrate reactivity [23±26] were also proposed.…”

Section: Introductionmentioning

confidence: 99%

Mask‐free Localized Grafting of Organic Polymers at the Micrometer or Submicrometer Scale on Composite Conductors or Semiconductor Substrates

Charlier¹,

Ameur²,

Bourgoin

et al. 2004

Adv Funct Materials

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This work presents a new one‐step process enabling the mask‐free localized functionalization by organic polymers of the conducting or semiconducting parts of composite surfaces at the micrometer and submicrometer scale. The functionalization is carried out via cathodic electrografting of suitable precursors of composite cathodes, which gives an insulating polymer film strongly grafted to selected parts of the composite electrodes and guarantees that the resolution is that of the pre‐existing pattern, even when the whole surface is dipped into the reaction medium. The presumed mechanism is based on a regioselective extraction of electrons from the composite surface according to its apparent local work function in solution.

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A novel approach of thick coating through selective jet electrodeposition process

Pandey,

Kapil,

Das

2024

Surface Engineering

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Selective Jet Electrodeposition (SJED) emerges as a cutting-edge Additive Manufacturing technology, offering the ability to produce metallic components at both nano and micro scales. In SJED, metallic deposition occurs atom by atom, showcasing potential applications for electroplating (coating) purposes. Achieving a smooth and void-free coating necessitates optimisation of layer height, width and the centre distance between two adjacent beads. An ANOVA study is performed to identify the most impactful input process parameters among source voltage, scan speed and frequency. It evaluates their contribution to the output responses (layer height and width). Furthermore, Response Surface Methodology is performed to obtain the optimal parameters to achieve maximum layer height and minimum layer width. Additionally, multi-bead optimisation is performed to achieve a flat surface condition. Subsequently, a coating is carried out using a toolpath, and a comparative analysis is conducted with the conventional coating method in terms of mechanical properties. The SJED-based coating exhibits superior characteristics compared to conventional coating.

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Selective electrodeposition of conducting polymers

Cited by 4 publications

References 6 publications

A systematic review on high speed selective jet electrodeposition manufacturing

A systematic review on high speed selective jet electrodeposition manufacturing

Mask‐free Localized Grafting of Organic Polymers at the Micrometer or Submicrometer Scale on Composite Conductors or Semiconductor Substrates

A novel approach of thick coating through selective jet electrodeposition process

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