Experimental and mathematical analysis of electroformed rotating cone electrode

Heydari, Hamid; Ahmadipouya, Salman; Maddah, Amirhossein Shoaee; Rokhforouz, Mohammad‐Reza

doi:10.1007/s11814-020-0479-4

Cited by 8 publications

(5 citation statements)

References 20 publications

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“…They observed experimentally thinner layers at lower current densities and thicker layers at higher current densities than the model predicted. 129 The most promising method for modelling the electroforming process in the industry 4.0 era, is presented in the newly reported work of Heydari et al 130 The construction of an electrodeposition model in the system was done using COMSOL Multiphysics ® based on explanations of a tentative electroforming process of copper on a rotating aluminum conical mandrel (shown in Fig. 30a).…”

Section: Significance and Challenges Of Electroforming Modellingmentioning

confidence: 99%

Review—Electroforming Process for Microsystems Fabrication

Rai,

Gupta

2023

J. Electrochem. Soc.

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Being an unconventional technique of additive micro-manufacturing, electroforming has garnered significant interest by various industrial sectors because of its capability to offer advanced micro-manufacturing competences with high precision in achieving dimensional uniformity and replication accuracy at small scale. This paper reports a comprehensive review of the electroforming process as a microsystem fabrication technique. This process is superior compared to 3D printing, stereolithography, selective laser sintering, and fused deposition modeling etc., in many aspects due to its unique properties. It can deposit a wide variety of metals and alloys, including precious metals, making it appropriate for variegated applications in microfabrication domain. We cover the fundamental aspects of electroforming and its history followed by the current state of the art advancement, modelling associated with it, and its importance from industrial context. Additionally, we discuss the advantages and limitations of this technique and their respective microsystems applications. Finally, we conclude with a discussion on the future prospects and potential advancements in the field of electroforming contributing to micro-systems development.

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Section: Significance and Challenges Of Electroforming Modellingmentioning

confidence: 99%

Review—Electroforming Process for Microsystems Fabrication

Rai,

Gupta

2023

J. Electrochem. Soc.

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“…4B, with the crocin concentration ranging from 0.01 to 17 mM, with a limit of detection (LOD) of 3.3 nM (3S/K, where S is the standard deviation of 10 blank solutions and K is the slope of the standard curve). Compared with the previous work on crocin detection 6,[8][9][10][11][12] (Table S1, ESI †), the established method exhibits the following advantages: The detection process is simple, can be easily operated and does not require the use of expensive equipment. More distinctly, the method exhibits high sensitivity, with a LOD of as low as 3.3 nM.…”

Section: Performance Of the Sinps For Crocin Detectionmentioning

confidence: 99%

“…Up to now, the reported methods for crocin detection have mainly involved high-performance liquid chromatography (HPLC), 5,6 high-performance liquid chromatography-mass spectrometry (HPLC-MS), 7,8 micellar electrokinetic chromatography, 9 electrochemistry 10 and UV-vis spectrophotometry. 11,12 In recent years, fluorescence methods have been widely used in the field of analysis because of the advantages of high sensitivity and selectivity, convenient operation and low cost. 13–15 As far as is known, fluorescence methods have been rarely used in crocin detection.…”

Section: Introductionmentioning

confidence: 99%

Green-emitting silicon nanoparticles as a fluorescent probe for highly-sensitive crocin detection and pH sensing

Pan

Wen

Ma³

et al. 2022

New J. Chem.

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“…Nickel electroforming from sulphamate electrolytes, even though carried out far below diffusion limitations, is also characterised by the formation of dendrites as shown in Figure 2. Although mathematical models can describe the growth of dendrites under diffusion limiting conditions [24]- [49] and their shape evolution [25]- [53], for Ni electroforming it may be important to determine how the situation can be ameliorated.…”

Section: Materials Propertiesmentioning

confidence: 99%

Modelling the electroforming process: significance and challenges

Andreou

Roy

2021

Transactions of the IMF

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Electrochemical forming (or electroforming), is gaining recognition as an additive and sustainable manufacturing process. Electroforming could shape part of the fourth industrial revolution through thoughtful and systematic modelling. For this to be useful, efficient simulation of the electroforming process in 4.0 era should be used as a tool to design, test and propose optimised processes. Emphasis should be put on building models that provide new information about the electrochemical systems under investigation or lay the groundwork for innovative applications and provide the industry with options to update obsolete process models currently in use. This will lead to a decrease in process waste, lower inventory needs, perhaps meet environmental regulations and optimise supply chains. In this review article, key studies on modelling electroforming processes are critically reviewed against this framework. The authors suggest some useful modelling approaches using commercial software.

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Experimental and mathematical analysis of electroformed rotating cone electrode

Cited by 8 publications

References 20 publications

Review—Electroforming Process for Microsystems Fabrication

Review—Electroforming Process for Microsystems Fabrication

Green-emitting silicon nanoparticles as a fluorescent probe for highly-sensitive crocin detection and pH sensing

Modelling the electroforming process: significance and challenges

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