Direct ink writing advances in multi-material structures for a sustainable future
File(s)
Published version
Author(s)
Rocha, Victoria G
Saiz, Eduardo
Tirichenko, Iuliia S
García-Tuñón, Esther
Type
Journal Article
Abstract
Novel manufacturing techniques such as additive manufacturing (AM, also referred to as 3D printing) will play a critical role in building a sustainable future. AM will reduce waste, energy consumption and production time by eliminating the need to assemble components. It will also enable the mass customization of complex devices. To reach their full potential, additive manufacturing technologies should be able to combine different materials in a single processing step. Although the development of multi-material printing is in its infancy, it could have a massive impact in fields as diverse as energy storage and generation, electronic devices, healthcare or structural composites to name a few. Here we provide a critical perspective on the advances and potential of multi-material printing using direct extrusion-based printing, also known as direct ink writing (DIW) or robocasting. We will show examples of devices and structures combining a wide range of materials from ceramics to metals, polymers and carbon with particular focus on three promising applications: energy storage, lightweight composites and sensors. The goals are to assess the progress made so far, to point out specific challenges and areas for further development and to provide guidelines to those interested in multi-material DIW.
Date Issued
2020-07-22
Date Acceptance
2020-07-22
Citation
Journal of Materials Chemistry A, 2020, 8 (31), pp.15646-15657
ISSN
2050-7488
Publisher
Royal Society of Chemistry (RSC)
Start Page
15646
End Page
15657
Journal / Book Title
Journal of Materials Chemistry A
Volume
8
Issue
31
Copyright Statement
© The Royal Society of Chemistry 2020. This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence http://creativecommons.org/licenses/by-nc/3.0/.
License URL
Sponsor
Engineering & Physical Science Research Council (E
Identifier
https://pubs.rsc.org/en/content/articlelanding/2020/TA/D0TA04181E#!divAbstract
Grant Number
146280 MAPP - EP/P006566/1
Subjects
0303 Macromolecular and Materials Chemistry
0912 Materials Engineering
0915 Interdisciplinary Engineering
Publication Status
Published
Date Publish Online
2020-07-22