Cargando…

Multi-metal electrohydrodynamic redox 3D printing at the submicron scale

An extensive range of metals can be dissolved and re-deposited in liquid solvents using electrochemistry. We harness this concept for additive manufacturing, demonstrating the focused electrohydrodynamic ejection of metal ions dissolved from sacrificial anodes and their subsequent reduction to eleme...

Descripción completa

Detalles Bibliográficos
Autores principales: Reiser, Alain, Lindén, Marcus, Rohner, Patrik, Marchand, Adrien, Galinski, Henning, Sologubenko, Alla S., Wheeler, Jeffrey M., Zenobi, Renato, Poulikakos, Dimos, Spolenak, Ralph
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6479051/
https://www.ncbi.nlm.nih.gov/pubmed/31015443
http://dx.doi.org/10.1038/s41467-019-09827-1
_version_ 1783413265661952000
author Reiser, Alain
Lindén, Marcus
Rohner, Patrik
Marchand, Adrien
Galinski, Henning
Sologubenko, Alla S.
Wheeler, Jeffrey M.
Zenobi, Renato
Poulikakos, Dimos
Spolenak, Ralph
author_facet Reiser, Alain
Lindén, Marcus
Rohner, Patrik
Marchand, Adrien
Galinski, Henning
Sologubenko, Alla S.
Wheeler, Jeffrey M.
Zenobi, Renato
Poulikakos, Dimos
Spolenak, Ralph
author_sort Reiser, Alain
collection PubMed
description An extensive range of metals can be dissolved and re-deposited in liquid solvents using electrochemistry. We harness this concept for additive manufacturing, demonstrating the focused electrohydrodynamic ejection of metal ions dissolved from sacrificial anodes and their subsequent reduction to elemental metals on the substrate. This technique, termed electrohydrodynamic redox printing (EHD-RP), enables the direct, ink-free fabrication of polycrystalline multi-metal 3D structures without the need for post-print processing. On-the-fly switching and mixing of two metals printed from a single multichannel nozzle facilitates a chemical feature size of <400 nm with a spatial resolution of 250 nm at printing speeds of up to 10 voxels per second. As shown, the additive control of the chemical architecture of materials provided by EHD-RP unlocks the synthesis of 3D bi-metal structures with programmed local properties and opens new avenues for the direct fabrication of chemically architected materials and devices.
format Online
Article
Text
id pubmed-6479051
institution National Center for Biotechnology Information
language English
publishDate 2019
publisher Nature Publishing Group UK
record_format MEDLINE/PubMed
spelling pubmed-64790512019-04-25 Multi-metal electrohydrodynamic redox 3D printing at the submicron scale Reiser, Alain Lindén, Marcus Rohner, Patrik Marchand, Adrien Galinski, Henning Sologubenko, Alla S. Wheeler, Jeffrey M. Zenobi, Renato Poulikakos, Dimos Spolenak, Ralph Nat Commun Article An extensive range of metals can be dissolved and re-deposited in liquid solvents using electrochemistry. We harness this concept for additive manufacturing, demonstrating the focused electrohydrodynamic ejection of metal ions dissolved from sacrificial anodes and their subsequent reduction to elemental metals on the substrate. This technique, termed electrohydrodynamic redox printing (EHD-RP), enables the direct, ink-free fabrication of polycrystalline multi-metal 3D structures without the need for post-print processing. On-the-fly switching and mixing of two metals printed from a single multichannel nozzle facilitates a chemical feature size of <400 nm with a spatial resolution of 250 nm at printing speeds of up to 10 voxels per second. As shown, the additive control of the chemical architecture of materials provided by EHD-RP unlocks the synthesis of 3D bi-metal structures with programmed local properties and opens new avenues for the direct fabrication of chemically architected materials and devices. Nature Publishing Group UK 2019-04-23 /pmc/articles/PMC6479051/ /pubmed/31015443 http://dx.doi.org/10.1038/s41467-019-09827-1 Text en © The Author(s) 2019 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Reiser, Alain
Lindén, Marcus
Rohner, Patrik
Marchand, Adrien
Galinski, Henning
Sologubenko, Alla S.
Wheeler, Jeffrey M.
Zenobi, Renato
Poulikakos, Dimos
Spolenak, Ralph
Multi-metal electrohydrodynamic redox 3D printing at the submicron scale
title Multi-metal electrohydrodynamic redox 3D printing at the submicron scale
title_full Multi-metal electrohydrodynamic redox 3D printing at the submicron scale
title_fullStr Multi-metal electrohydrodynamic redox 3D printing at the submicron scale
title_full_unstemmed Multi-metal electrohydrodynamic redox 3D printing at the submicron scale
title_short Multi-metal electrohydrodynamic redox 3D printing at the submicron scale
title_sort multi-metal electrohydrodynamic redox 3d printing at the submicron scale
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6479051/
https://www.ncbi.nlm.nih.gov/pubmed/31015443
http://dx.doi.org/10.1038/s41467-019-09827-1
work_keys_str_mv AT reiseralain multimetalelectrohydrodynamicredox3dprintingatthesubmicronscale
AT lindenmarcus multimetalelectrohydrodynamicredox3dprintingatthesubmicronscale
AT rohnerpatrik multimetalelectrohydrodynamicredox3dprintingatthesubmicronscale
AT marchandadrien multimetalelectrohydrodynamicredox3dprintingatthesubmicronscale
AT galinskihenning multimetalelectrohydrodynamicredox3dprintingatthesubmicronscale
AT sologubenkoallas multimetalelectrohydrodynamicredox3dprintingatthesubmicronscale
AT wheelerjeffreym multimetalelectrohydrodynamicredox3dprintingatthesubmicronscale
AT zenobirenato multimetalelectrohydrodynamicredox3dprintingatthesubmicronscale
AT poulikakosdimos multimetalelectrohydrodynamicredox3dprintingatthesubmicronscale
AT spolenakralph multimetalelectrohydrodynamicredox3dprintingatthesubmicronscale