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A Material Combination Concept to Realize 4D Printed Products with Newly Emerging Property/Functionality

4D printing is a newly emerging technique that shows the capability of additively manufacturing structures whose shape, property, or functionality can controllably vary with time under external stimuli. However, most of the existing 4D printed products only focus on the variation of physical geometr...

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Detalles Bibliográficos
Autores principales: Wu, Hongzhi, Zhang, Xuan, Ma, Zheng, Zhang, Ce, Ai, Jingwei, Chen, Peng, Yan, Chunze, Su, Bin, Shi, Yusheng
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7201257/
https://www.ncbi.nlm.nih.gov/pubmed/32382481
http://dx.doi.org/10.1002/advs.201903208
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author Wu, Hongzhi
Zhang, Xuan
Ma, Zheng
Zhang, Ce
Ai, Jingwei
Chen, Peng
Yan, Chunze
Su, Bin
Shi, Yusheng
author_facet Wu, Hongzhi
Zhang, Xuan
Ma, Zheng
Zhang, Ce
Ai, Jingwei
Chen, Peng
Yan, Chunze
Su, Bin
Shi, Yusheng
author_sort Wu, Hongzhi
collection PubMed
description 4D printing is a newly emerging technique that shows the capability of additively manufacturing structures whose shape, property, or functionality can controllably vary with time under external stimuli. However, most of the existing 4D printed products only focus on the variation of physical geometries, regardless of controllable changes of their properties, as well as practical functionality. Here, a material combination concept is proposed to construct 4D printed devices whose property and functionality can controllably vary. The 4D printed devices consist of conductive and magnetic parts, enabling the integrated devices to show a piezoelectric property even neither part is piezoelectric individually. Consequently, the functionality of the devices is endowed to transfer mechanical to electrical energy based on the electromagnetic introduction principle. The working mechanism of 4D printed devices is explained by a numerical simulation method using Comsol software, facilitating further optimization of their properties by regulating diverse parameters. Due to the self‐powered, quick‐responding, and sensitive properties, the 4D printed magnetoelectric device could work as pressure sensors to warn illegal invasion. This work opens a new manufacturing method of flexible magnetoelectric devices and provides a new material combination concept for the property‐changed and functionality‐changed 4D printing.
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spelling pubmed-72012572020-05-07 A Material Combination Concept to Realize 4D Printed Products with Newly Emerging Property/Functionality Wu, Hongzhi Zhang, Xuan Ma, Zheng Zhang, Ce Ai, Jingwei Chen, Peng Yan, Chunze Su, Bin Shi, Yusheng Adv Sci (Weinh) Full Papers 4D printing is a newly emerging technique that shows the capability of additively manufacturing structures whose shape, property, or functionality can controllably vary with time under external stimuli. However, most of the existing 4D printed products only focus on the variation of physical geometries, regardless of controllable changes of their properties, as well as practical functionality. Here, a material combination concept is proposed to construct 4D printed devices whose property and functionality can controllably vary. The 4D printed devices consist of conductive and magnetic parts, enabling the integrated devices to show a piezoelectric property even neither part is piezoelectric individually. Consequently, the functionality of the devices is endowed to transfer mechanical to electrical energy based on the electromagnetic introduction principle. The working mechanism of 4D printed devices is explained by a numerical simulation method using Comsol software, facilitating further optimization of their properties by regulating diverse parameters. Due to the self‐powered, quick‐responding, and sensitive properties, the 4D printed magnetoelectric device could work as pressure sensors to warn illegal invasion. This work opens a new manufacturing method of flexible magnetoelectric devices and provides a new material combination concept for the property‐changed and functionality‐changed 4D printing. John Wiley and Sons Inc. 2020-03-20 /pmc/articles/PMC7201257/ /pubmed/32382481 http://dx.doi.org/10.1002/advs.201903208 Text en © 2020 The Authors. Published by WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim This is an open access article under the terms of the http://creativecommons.org/licenses/by/4.0/ License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
spellingShingle Full Papers
Wu, Hongzhi
Zhang, Xuan
Ma, Zheng
Zhang, Ce
Ai, Jingwei
Chen, Peng
Yan, Chunze
Su, Bin
Shi, Yusheng
A Material Combination Concept to Realize 4D Printed Products with Newly Emerging Property/Functionality
title A Material Combination Concept to Realize 4D Printed Products with Newly Emerging Property/Functionality
title_full A Material Combination Concept to Realize 4D Printed Products with Newly Emerging Property/Functionality
title_fullStr A Material Combination Concept to Realize 4D Printed Products with Newly Emerging Property/Functionality
title_full_unstemmed A Material Combination Concept to Realize 4D Printed Products with Newly Emerging Property/Functionality
title_short A Material Combination Concept to Realize 4D Printed Products with Newly Emerging Property/Functionality
title_sort material combination concept to realize 4d printed products with newly emerging property/functionality
topic Full Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7201257/
https://www.ncbi.nlm.nih.gov/pubmed/32382481
http://dx.doi.org/10.1002/advs.201903208
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