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KPI Science News
ISSN 2617-5509 · e‑ISSN 2663-7472 Open Access · CC BY 4.0
Vol. · Issue 2 · 2021 Aug 31, 2021 article

MODELLING APPROACH IN THE DEVELOPMENT OF ELECTROCHEMICAL 3D-PRINTING SYSTEMS

GV
Georgyi S. Vasiliev Corresponding Igor Sikorsky Kyiv Polytechnic Institute, Ukraine Ukraine
DU
Dmytro Yu. Ushchapovskyi Igor Sikorsky Kyiv Polytechnic Institute, Ukraine Ukraine
VV
Victoria I. Vorobyova Igor Sikorsky Kyiv Polytechnic Institute, Ukraine Ukraine
OL
Olga V. Linyucheva Igor Sikorsky Kyiv Polytechnic Institute, Ukraine Ukraine
PublishedAug 31, 2021
PDF (Ukrainian)
KPISN 2 VOL · 2
VOL · ISS 2 · 2021 View issue

Abstract

Background. New 3D-printing technologies are becoming more and more advanced and widespread in the twenty-first century. One of the types of 3D-printing is electrochemical 3D-printing, in which electrochemical deposition of metals is used to form metal products. Potentially, this method of 3D-printing is the most energy efficient, the least material-intensive, and also the easiest to implement. There- fore, research aimed at creating and improving systems for electrochemical 3D-printing is promising. Objective. The aim of the paper is to study the influence of geometric parameters of the system and the composition of the elec trolyte on the current distribution on the surface of the working electrode (cathode) in the process of electrochemical 3D-printing, and therefore print accuracy. Methods . Volt-amperometric measurements and multi-physical computer modelling of the secondary distribution of current density using COMSOL MULTYPHYSICS for different geometric parameters of the working part of the 3D-printer and different composition of electrolytes. Results. Based on the simulation of the secondary distribution of current density in copper sulphate electrolyte, it was found that the content of sulfuric acid in the solution should be minimal in order to purposefully deposit metal in the area directly under the working electrode. Based on the condition of maximum energy efficiency and accuracy of electrochemical 3D-printing, the optimal ratio between the deposition surface (cathode) and the edge of the non-conductive body of working electrode was found. Conclusions. It was established that in order to narrow the zone of current scattering (increase the accuracy of electrochemical 3D-printing) it is necessary to ensure the optimal ratio between the diameter of the capillary and the edge of the non-conductive body of the counter electrode. It was shown that this ratio should not be less than 5 [mm / mm]. Further applied research will be aimed at adaptation and practical implementation of the obtained model data, optimization of the electrolyte composition and design of the 3D-printer.

Keywords

#electrochemical 3D-printer #electrodeposition of copper #secondary current density distribution #scattering capacity #printing accuracy

References

  1. J.-Y. Lee et al., “Fundamentals and applications of 3D printing or novel materials,” Appl. Mater. Today, vol. 7, pp. 120–133, 2017. doi: 10.1016/j.apmt.2017.02.004
  2. A. Ambrosi et al., “Helical 3D-printed metal electrodes ascustom-shaped 3D platform for electrochemical devices,” Adv. Funct. Mater., vol. 26, no. 5, pp. 698–703, 2016. doi: 10.1002/adfm.201503902
  3. Z.H. Liu et al., “Interfacial characterization of SLM parts in multi-material processing: metallurgical diffusion between 316L stainless steel and C18400 copper alloy,” Mater. Charact., vol. 94, pp. 116–125, 2014. doi: 10.1016/j.matchar.2014.05.001
  4. L. Arlene. (2019). University of texas at dallas develops micro metal 3d printing process for in-situ microstructure control [Online]. Available: https://3dprintingindustry.com/news/university-of-texas-at-dallas-develops-micro-metal-3d-printing-process-for-in-situ-microstructure-control-159008/
  5. M.S. Saleh et al. (2019). CMU array: A 3D nano-printed, customizable ultra-high-density microelectrode array platform [Online]. Available: https://www.biorxiv.org/content/10.1101/742346v2
  6. M. Rafiee et al., “Multi-material 3D and 4D printing: A survey,” Adv. Sci., vol. 7, no. 12, pp. 1902307–1902324, 2020. doi: 10.1002/advs.201902307
  7. X. Chen et al., “A low cost desktop electrochemical metal 3D printer,” Adv. Mater. Technol., vol. 2, no. 10, pp. 1700148, 2017. doi: 10.1002/admt.201700148
  8. T.M. Brau and D.T. Schwartz, “The emerging role of electrodeposition in additive manufacturing,” Interface Mag., vol. 25, no. 1, pp. 69–73, 2016. doi: 10.1149/2.F07161if
  9. X. Chen et al., “Design and fabrication of a low cost desktop electrochemical 3D printer,” in Proc. 3rd Int. Conf. Progress Additive Manufacturing (Pro-AM 2018), 2018, pp. 395–400.
  10. X. Chen et al., “Electrospun composite nanofibre supercapacitors enhanced with electrochemically 3D printed current collectors,” J. Energy Storage, vol. 26, p. 100993, 2019. doi: 10.1016/j.est.2019.100993
  11. X. Chen et al., “Multi-metal 4D printing with a desktop electrochemical 3D printer,” Scientific Reports, vol. 9, no. 1, 2019. doi: 10.1038/s41598-019-40774-5
  12. S.K. Seol et al., “Electrodeposition-based 3D printing of metallic microarchitectures with controlled internal structures,” Small, vol. 11, no. 32, pp. 3896–3902, 2015. doi: 10.1002/smll.201500177
  13. S. Morsali et al., “Multi-physics simulation of metal printing at micro/nanoscale using meniscus-confined electrodeposition: Effect of environmental humidity,” J. Appl. Physics, vol. 121, no. 2, pp. 024903–024908, 2017. doi: 10.1063/1.4973622
  14. A. Behroozfar et al., “Microscale 3D printing of nanotwinned copper,” Adv. Mater., vol. 30, no. 4, pp.1705107–1705113, 2017. doi: 10.1002/adma.201705107
  15. P. Liu et al., “A low-cost electrochemical metal 3D printer based on a microfluidic system for printing mesoscale objects crystals,” vol. 10, no. 4, pp. 257–273, 2020. doi: 10.3390/cryst10040257
  16. Electrode growth next to an insulator. [Online]. Available: https://www.comsol.com/model/electrode-growth-next-to-an-insulator-10212
  17. K. Bouzek et al., “Current distribution at the electrodes in zinc electrowinning cells”, J. Electrochem. Soc., vol. 142, no. 1, pp. 64–69, 1995.
  18. L.I. Kadaner, Handbook of Electroplating. Кyiv, Ukraine: Tekhnika, 1976, 254 р.
  19. O. V. Linyucheva et al., “Development of highly productive current modes for copper electrowinning as a dense metal,” Eastern-European J. Enterprise Technol., vol. 6, no. 6(72), pp. 48–55, 2014. doi: 10.15587/1729-4061.2014.30660
  20. D.Yu. Uschapovskyi et al., “Method of controlling the morphology of cathode deposit by determining electrochemical resistance for copper electrodeposition process,” Res. Bulletin NTU KPI, no. 2, pp. 114–121, 2016. doi: 10.20535/1810-0546.2016.2.60951
  21. A.P. Abbott et al., “A comparative study of nickel electrodeposition using deep eutectic solvents and aqueous solutions,” Electrochimica Acta, vol. 176, pp. 718–726, 2015. doi: 10.1016/j.electacta.2015.07.051
  22. S. Costovici et al., “Investigation of Ni-Mo and Co-Mo alloys electrodeposition involving choline chloride based ionic liquids,” Electrochimica Acta, vol. 207, pp. 97–111, 2016. doi: 10.1016/j.electacta.2016.04.173
  23. A.P. Abbott et al., “Bright metal coatings from sustainable electrolytes: the effect of molecular additives on electrodeposition of nickel from a deep eutectic solvent,” Physical Chemistry Chemical Physics, vol. 19, no. 4, pp. 3219–3231, 2017. doi: 10.1039/c6cp08720e
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